RESERVA FRIA ETEN REF: RFE-SPCI-001 RFE-SPCI-001
19/05/2014
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2014.06.04 16:39:07 +02'00'
IMPORT IMPO RTAN ANT T NO NOTE TE:: do docu cume ment ntat atio ion n ap appr prov oval al do does es no nott re reli liev eve e th the e ma manu nufa fact ctur urer er of it its s respon res ponsib sibili ility ty for the ade adequ quan ancy cy and su suita itabil bility ity of the inf inform ormati ation on,, eq equip uipmen ments ts an and/o d/or r materials included in it for the function that is intended
ESPECIFICACIONES TECNICAS DE SISTEMA DE AGUA CONTRA INCENDIOS
FTA550E Jockey Jocke y Pump Controllers Controllers Specifications
Jockey Pump Controller The auxiliary jockey pump controller controller,, if required and specified on the plans and speci fications, shall be factory assembled, wired, and tested and speci fically designed for this type of service. This controller shall be UL listed, and shall be of the same manufacturer as the main fire pump controller. Approvals Firetrol Jockey Pump Controllers are listed by Underwriters Laboratories, Inc., in accordance with UL508A, Standard for Industrial Controls, and CSA, Standard for Industrial Control Equipment Equipment (cUL). They are built to meet or exceed the requirements of the approving authorities aut horities as well as NEMA and the latest edition of NFPA 70, National Electrical Code. Construction The jockey pump controller shall be full voltage starting. The controller components components shall be housed in a NEMA Type 2 (IEC IP11) painted steel, wall mounted enclosure (UL50E (UL50E Construction). The controller controller shall incorporate a circuit breaker and horsepower rated motor starter, control circuit transformer with 24VAC second-
Fire Pump Controllers for Business-Critical Continuity
The display and interface shall be NEMA rated for Type 2, 3R, 4, 4X, and 12 protection and shall be fully accessible without opening the controller door. The display and user interface shall utilize multiple levels of password protecprotection for system security. A minimum of 3 password password levels shall be provided. The operator shall have the ability to choose up to 2 lines of data to be displayed on the main (home) information screen. Digital Status/Alarm Messages The digital display shall indicate text messages for the status and alarm conditions of: • Pump Running • Sequent Sequential ial Start Time • Minimum Run Time • Low System Pressure • Pump Restart Timer • Fail to Start • Automatic Start • System Overpressur Overpressure e 1 • User Selectable #1 • Main Switch Position • User Selectable #21 1
User may choose from the following to be shown on main display (stop pressure setting, start pressure setting, cycles/period, cycles/ month, cycles/day, cycles/hour, total cycle count, pump total run time)
The Sequential Start Timer, Minimum Run Timer/Off Delay Timer and Pump Restart Timer Ti mer shall be displayed as numeric values reflecting the value of the remaining
Event Recording Memory - The controller shall record all operational and alarm events to system memory. All events shall be time and date stamped and include an index number. The system memory shall have the capability of storing 3000 events and allow the user access to the event log via the user interface. The user shall have the ability to scroll through the stored messages in groups of 1 or 10. Serial Communications The controller shall feature a RS485 serial communications port for use with 2 or 4 wire Modbus communications. Solid State Pressure Transducer The controller shall be supplied with a stainless steel solid state pressure transducer with a range of 0-300 psi (0-20.7 bar) ±1 psi. The solid state pressure transducer shall be used for both display of the system pressure and control of the jockey pump controller. Systems using analog pressure devices or mercury switches for operational control will not be accepted. The START and STOP PRESSURE shall be adjustable through the user interface. The pressure transducer shall be mounted inside the controller to prevent accidental
shall be based upon successful tri-axial shake-table testing in accordance with ICC-ES AC-156. Certi fication without testing shall be unacceptable. Controller shall be clearly labeled as rated for installation in seismic areas and a Certi ficate of Conformance shall be provided with the controller. Operation A digitally set On Delay (Sequential Start) timer shall be provided as standard. Upon a call to start, the user interface shall display a message indicating the remaining time value of the On Delay timer. The controller shall include a Minimum Run Timer to allow the motor to run for a set period of timer after starting. The timer shall be programmable through the user interface. A pump restart delay timer shall be provided to allow the residual voltage of the motor to decay prior to restarting the motor and to prevent severe short cycling of the motor. The timer shall be programmable through the user interface. A Lamp Test feature shall be included. The user interface shall also have the ability to display the status of the system inputs and outputs. An Audible Test feature shall be included to test the
Controladores para Bombas Eléctricas Contra Incendios e Interruptores de Transferencia Voltaje Pleno • Voltaje Reducido 600 Voltios Máximo
Controladores para Bombas Eléctricas Contra Incendios Información General Los controladores combinados automático y manual, Firetrol®, tienen como finalidad arrancar motores eléctricos que impulsan bombas contra i ncendios. Estos están disponibles en las siguientes configuraciones: FTA1000 – Arranque a tensión plena FTA1250 – Arranque a corriente reducida tipo devanado bipartido (transición cerrada) FTA1300 – Arranque a voltaje reducido tipo estrellatriángulo (transición abierta) FTA1350 – Arranque a voltaje reducido tipo estrellatriángulo (transición cerrada) FTA1500 – Arranque a voltaje reducido tipo resistencia primaria (transición cerrada) FTA1800 – Arranque a voltaje reducido tipo autotransformador (transición cerrada) FTA1900 – Arranque a voltaje reducido por arrancador de estado sólido (transición cerrada) Estos controladores pueden ser suministrados con un interruptor de transferencia para uso con un generador de emergencia o con otra fuente de alimentación de la compañía. Ap ro bac io nes Los controles Firetrol para bombas contra incendios, son listados por Laboratorios UL (Underwriters Laboratories), de acuerdo a UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment (cUL) y también son aprobados por Factory Mutual. Estos son construidos para cumplir o exceder los requerimientos de las autoridades de aprobación listadas anteriormente, así como NEMA y las últimas ediciones de NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection y NFPA 70, National Electrical Code. Gabinetes Los gabinetes estándar son NEMA Tipo 2 (IEC
pintado - Nema Tipo 4X (IEC IP56), acero inoxidable #316, sin acabado fino** - Nema Tipo 4X (IEC IP56), acero inoxidable #316, calibre 12 con soldadura de costura, pulido y cepilldo - Nema Tipo 4X (IEC IP56), acero inoxidable #316, pintado - Nema Tipo 12 (IEC IP52), acero pintado **Sin acabado fino: Sin pintar, pulir o cepillar Los tipos de gabinetes NEMA mencionados, igualan o superan las exigencias de los tipos IEC citados entre paréntesis(). Características El controlador Firetrol® Mark II supervisa, muestra y registra información del sistema de la bomba contra incendios. Este sistema es estándar en todos los controladores Firetrol de servicio no li mitado, para bombas contra incendio eléctricas (600 VAC max.). Un controlador y Puerto USB maestro, también es incluido como estándar. La pantalla/interfaz montada en la puerta, está aprobada para aplicaciones NEMA Tipo 4, consta de una pantalla de 40 caracteres tipo fluorescente de vacío, control para el usuario por medio de pulsadores tipo membrana e indicación, por medio de LED’s para fácil visualización, de las siguientes condiciones: • Potencia disponible • Falla de fase • Inversión de fases • Alarma • Presión baja • Bomba en funcionamiento • Válvula de diluvio abierta • Interlock activado
Controladores para Bombas Eléctricas Contr a Incendios Información General Control del Motor El controlador proporciona las siguientes funciones, programables, de control del motor: • Temporizador de arranque secuencial (On delay) 0-60 segundos • Temporizador de mínimo periodo de funcionamiento (On delay)- 0-60 minutos • Temporizador de mínimo periodo de funcionamiento (Off delay)- 0-60 minutos • Temporizador de aceleración del motor - 1-10 segundos (Arranque a voltaje reducido) • Parada manual únicamente - Si o No Registro de Datos Eventos/Alarmas Los eventos y condiciones de alarma, son grabados con fecha y hora. El Mark II puede ser programado para que se ajuste automáticamente al cambio de hora en Verano (En las zonas geográficas que aplique). Los datos son grabados de diferentes maneras. El CPU tiene una memoria no volátil que puede grabar los últimos 3000 eventos/alarmas. Estos pueden ser vistos por medio de la pantalla digital en el panel frontal. El controlador y Puerto maestro USB , incluido como estándar, permite la grabación de los eventos y alarmas en una memoria flash USB. Dependiendo de la capacidad de memoria flash USB utilizada, esta fácilmente podría cubrir la grabación de todo los eventos y alarmas de toda la vida útil del controlador. Un solo disco almacenará aproximadamente un año de información. La información es grabada en formato de texto (.txt), la cual puede ser llevada fácilmente a software populares como Microsoft® Word® o Excel®. Como estándar, los siguientes eventos/alarmas son
• • • • •
Reservorio bajo Arranque local activado Arranque remoto activado Arranque de emergencia Reinicialización del sistema
Datos Histórico s El controlador supervisa y registra los datos históricos en la memoria, en un área separada de donde se guardan estas alarmas/eventos. Esta información puede ser vista en la pantalla y/o guardada en la memoria USB Los siguientes datos históricos son incluidos: • Tiempo total de funcionamiento del motor • Total de arranques • Ultimo tiempo de funcionamiento del motor • Tiempo total con voltaje aplicado • Ultima corriente de arranque • Total de llamadas de arranque • Fecha y hora del último arranque • Max/min corrientes de funcionamiento • Corriente de disparo • Fecha y hora del último disparo por rotor bloqueado • Fecha y hora de la última inversión de fases • Fecha y hora de la última falla de fase • Max/min voltajes • Max/min frecuencias • Max/min presiones Registro de la presión La presión del sistema puede ser registrada en tres formas: • Presión diferencial programada por el usuario - El usuario selecciona un diferencial de presión, entre 5 y 50 psi (.3 - 3.4 bars); cada vez que la presión del
Controladores para Bombas Eléctricas Contra Incendios Información General Interruptor de Aislamiento/Interruptor de Corriente Un solo mecanismo de palanca, opera el interruptor de aislamiento y el interruptor de corriente. El mecanismo de la manija de operación cierra y abre ambos, el interruptor de aislamiento y el interruptor de corriente en la secuencia apropiada. Cuando la manija es movida a la posición ON, primero cierra el interruptor de aislamiento y luego el interruptor de corriente; cuando ésta es movida a la posici ón OFF, primero abre el interruptor de corriente y luego el interruptor de aislamiento. El interruptor de corriente siempre abre y cierra la corriente de carga. La manija de operación tiene un enclavamiento mecánico para evitar que la puerta pueda ser abierta cuando el interruptor de aislamiento/interruptor de corriente se encuentran en la posición ON, excepto por un mecanismo escondido. La manija puede ser asegurada en la posición OFF, hasta por tres candados.
Controlador Tipo FTA1000, FTA1500, FTA1800 Capacidad de corriente de cortocircuito RMS Sym. 42 kA
65 kA
100 kA
150 kA
200 kA
200V, 60hz
3–250 HP
3–250 HP
3–250 HP
208V, 60hz
3–250 HP
3–250 HP
3–250 HP
3–250 HP 3–250 HP
3–250 HP 3–250 HP
220V, 50hz
300 HP
220-240V, 60hz
300 HP
3–250 HP 3–250 HP
450-500 HP 450-500 HP
3–400 HP 3–400 HP
3–400 HP 3–400 HP
3–400 HP 3–400 HP
450-500 HP 450-500 HP 600 HP
3–400 HP 3–400 HP 3–500 HP
3–400 HP 3–400 HP 3–500 HP
3–400 HP 3–400 HP 3–500 HP
3–400 HP
3–300 HP
3–300 HP
380V, 50hz 380V, 60hz 415V, 50hz 415V, 60hz 440-480V, 60hz 550-600V, 60hz
450-700 HP
Controlador Tipo FTA1300, FTA1350 Capacidad de corriente de cortocircuito RMS Sym. 100 kA
150 kA
200 kA
200V, 60hz
42 kA
3–250 HP
3–250 HP
3–250 HP
208V, 60hz
3–250 HP
3–250 HP
3–250 HP
300 HP 300 HP
3–250 HP 3–250 HP
3–250 HP 3–250 HP
3–250 HP 3–250 HP
380V, 50hz
450-500 HP
3–400 HP
3–400 HP
3–400 HP
380V, 60hz
450-500 HP
3–400 HP
3–400 HP
3–400 HP
415V, 50hz
450-500 HP 450-500 HP 600 HP
3–400 HP
3–400 HP
3–400 HP
3–400 HP 3–500 HP
3–400 HP 3–500 HP
3–400 HP 3–500 HP
3–500 HP
3–500 HP
3–500 HP
220V, 50hz 220-240V, 60hz
415V, 60hz 440-480V, 60hz 550-600V, 60hz
65 kA
600-700 HP
Controlador Tipo FTA1900 Capacidad de corriente de cortocircuito RMS Sym. 42 kA
100 kA
150 kA
200 kA
200V, 60hz
3–200 HP
3–200 HP
3–200 HP
208V, 60hz
3–200 HP
3–200 HP
3–200 HP
220V, 50hz
3–200 HP 3–200 HP
3–200 HP 3–200 HP
3–200 HP 3–200 HP
3–300 HP 3–300 HP
3–300 HP 3–300 HP
3–300 HP 3–300 HP
3–300 HP 3–300 HP
3–300 HP 3–300 HP
3–300 HP 3–300 HP
220-240V, 60hz 380V, 50hz
Interruptores lado a lado proveen correcta secuencia y reducción de espacio
380V, 60hz 415V, 50hz 415V, 60hz
65 kA
Controladores para Bombas Eléctricas Contra Incendios Información General
Paneles de Alarmas Dentro del controlador se suministran terminales para la conexión de campo de paneles de alarma FTA200-A o FTA200-B, o para paneles de parada FTA200-D o FTA200-E. El controlador también puede ser suministrado con un “panel” de alarma i nterno (built-in), instalado en fábrica, FTA200-C. Este “panel” de alarma, dará una señal audible si el voltaje de control falla o si la bomba está funcionando, así como también incorpora una señal luminosa para monitorear el voltaje supervisor. Este sistema no afecta las señales remotas de alarma – un sistema de alarmas remotas, completamente separado, puede seguir siendo usado. Tipos de Controladores Método Arranque Tensión Plena Dev. Partido Estrella-Trián. Resistencia Primaria Autotransformador Estado Sólido
% Corriente de Arranque a Torque Plena Carga Arranque
Método parada
600% 390% 200% 300%
100% 42% 33% 25%
Instantáneo Instantáneo Instantáneo Instantáneo
150% 252%* 384% 240%
25% 42%* 64% 15%
Instantáneo
Suave
FTA1300 – 1350 Contro ladores Estrella-Triángulo Los controladores estrella-triángulo son usados con motores de inducción con bobinado tipo triángulo, en el cual, todas las puntas de las bobinas son llevadas a la caja de conexión del motor. Cuando el controlador es accionado, el motor arranca en conexión estrella, lo cual aplica aproximadamente 58% del voltaje de línea a las bobinas del motor. A este voltaje reducido, el motor desarrolla aproximadamente 33% de su torque de arranque normal y consume cerca de 33% de su corriente de arranque normal. Luego de un retardo, el motor es reconectado automáticamente en triángulo, aplicando el voltaje total de línea a las bobinas. Los controladores estrella-triángulo están disponibles para transición a circuito abierto (FTA1300), el circuito del motor es abierto durante el cambio de estrella a triángulo o en transición a circuito cerrado FTA1350), el circuito del motor se mantiene cerrado durante el cambio de estrella a triángulo. La operación del controlador a circuito cerrado (FTA1350), es la misma que la operación a circuito abierto (FTA1300), excepto que una resistencia es conectada a cada línea durante la transición de estrella a triángulo. La transición a circuito cerrado, reduce picos de corriente, relacionados con la transición a circuito abierto. Los controladores estrella-triángulo, son muy útiles en aplicaciones donde la fuente es inadecuada para suministrar la corriente total de arranque, sin permitir que la caída de voltaje supere los límites aceptables. FTA1500 Controladores por Resistencia Primaria
Controladores para Bombas Eléctricas Contra Incendios Información General El controlador Firetrol FTA1800 usa transición a circuito cerrado para minimizar los disturbios en la línea, caída de voltaje y para mantener un torque continuo durante la transición. FTA1900 Contro ladores d e Estado Sólid o El controlador de arranque suave para bombas eléctricas contra incendio FTA1900, usa el circuito de estado sólido de Firetrol SS/3. El circuito lógico SS/3 controla los SCR los cuales producen un voltaje reducido, para obtener arranque y parada controladas. Arranque y parada suave por medio de SCR proporciona: • reducción de la corriente de Inrush al arranque • reducción del estrés mecánico • reducción del efecto martillo del agua Al accionar el controlador por medio del interruptor de presión, botón de arranque o válvula de diluvio, se activa el circuito logicoSS/3. El controlador esta diseñado para reducir la corriente de arranque aproximadamente a 40% de la corriente normal de arranque. El torque de arranque es reducido aproximadamente a 15% del torque a pleno voltaje. El controlador hará que el motor acelere, siguiendo una rampa de aceleración preestablecida. Mientras el motor se va acercando a su velocidad nominal, el controlador va incrementando el voltaje, hasta llegar a pleno voltaje. Cuando el motor alcanza pleno voltaje, como lo indica el SS/3, el contactor del motor cierra, inhabilitando el arrancador suave(SCR). Después de un tiempo mínimo de funcionamiento y cuando todas las condiciones que iniciaron el arranque se hayan normalizado, el circuito lógico SS/3 del controlador, iniciará una secuencia de parada. El arrancador suave empieza a funcionar nuevamente, a pleno voltaje.
El tiempo adicional de desaceleración, permitirá una gradual reducción de la presión en el sistema, logrando así reducir grandemente o eliminar el efecto martillo del agua. Si el controlador sensa otra causa de arranque durante la “prueba de sinceridad”, el arrancador suave retomará la rampa de aceleración, hasta llegar a pleno voltaje. Ya que esta prueba mantiene presión en el sistema, el efecto martillo del agua es reducido y en caso que una manguera contra incendios este siendo usada en ese momento, el operador es menos propenso a ser afectado por el cambio radical de la presión en el sistema. El circuito lógico SS/3 es ajustable, permitiendo que el controlador sea adecuado para cualquier sistema de protección contra incendios. DIP switches son suministrados para permitir el ajuste de: • tiempo de la rampa de aceleración • nivel de aceleración • nivel de desaceleración • tiempo de la rampa de desaceleración • nivel de pausa • duración de la pausa El controlador tiene un temporizador, de mínimo periodo de funcionamiento de la bomba, para prevenir ciclos cortos de funcionamiento del sistema. Como estándar, el tiempo es ajustado a diez(10) minutos. Una baja en la presión del sistema activará el controlador e iniciará el periodo de mínimo tiempo de funcionamiento. La bomba funcionará hasta que la presión sea restablecida o hasta que se cumpla el mínimo tiempo de funcionamiento, cualquiera que ocurra último. Un botón suministrado, iniciar la secuencia
Interruptores de Transferencia Información General Los interruptores de transferencia Firetrol®, están disponibles, completamente ensamblados con los controladores de bombas contra incendios Firetrol. Los interruptores de transferencia son fabricados en dos versiones: FTA900 – Se usa cuando la fuente normal es de una compañía eléctrica y la de emergencia es un generador. FTA950 – Se usa cuando ambas fuente, la de emergencia y la normal, provienen de compañías eléctrica. FTA901, 951 – Interruptores de transferencia automática y aislamiento-bypass – Ver publicación CB901-20 FTA902, 903, 952, 953 – Interruptores de transferencia automática montados separadamente – Ver publicación CB902-01 Estos modelos son listados por UL (Underwriters Laboratories, Inc.) para servicio de transferencia y cumplen los requerimientos de NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection y NFPA 70, National Electrical Code. Los interruptores automáticos/manuales de transferencia son listados por UL (Underwriters Laboratories, Inc.) de acuerdo a UL1008, Automatic Transfer Switches, y UL-508, Industrial Control Equipment. El paquete completo del controlador y el interruptor de transferencia es totalmente ensamblado, cableado y probado en la fábrica y es despachado como una unidad completa, facilitando así la conexión en campo de las fuentes de alimentación y del motor de la bomba. Módulo de Control El módulo de control incluye las siguientes fun-
•
•
•
•
Retardo: – Ajustable a 1 o 30 minutos. Ajustado en fábrica a 30 minutos. El interruptor de transferencia, retransferirá inmediatamente, de la fuente de emergencia a la normal, si la fuente de emergencia falla y la fuente normal esta disponible. Un retardo es aplicado, para que el generador funcione sin carga, proporcionando así un periodo de enfriamiento. Retardo – Ajustado en fábrica a 5 minutos. El módulo de control también provee un retardo de 3 segundos para reducir picos de corriente cuando se está realizando la transferencia o la retransferencia. Contactos de control de la máquina, NO y NC, son suministrados para arrancar el generador cuando la fuente normal falla. Estos contactos están diseñados para señales de bajo voltaje.
FTA900: Construcción El controlador de la bomba eléctrica contra incendios y el interruptor de transferencia están ensamblados en gabinetes diferentes, pero conectados entre sí. Todo el cableado entre los dos gabinetes es realizado por Firetrol. El gabinete que contiene el interruptor de transferencia, tiene una manija instalada externamente, para la operación del interruptor de aislamiento de la fuente de emergencia. La manija de operación tiene un enclavamiento mecánico para evitar que la puerta pueda ser abierta cuando el interruptor de aislamiento se encuentra en la posición ON. La pantalla/interfaz del MarkII, tiene incluidos LED’s para: TRANSFER SWITCH NORMAL (Interruptor de transferencia en Normal), TRANSFER SWITCH EMER-
Interruptores de Transferencia Información General Dentro del gabinete del interruptor de transferencia, se encuentran el interruptor de aislamiento de la fuente de emergencia, los relés de control, el módulo de estado sólido para control y temporización, y el interruptor de transferencia. El interruptor de transferencia es eléctricamente operado y mecánicamente mantenido. Una palanca es provista para transferir manualmente el interruptor en caso de una emergencia o para probar la operación del interruptor de transferencia. Contactos auxiliares adicionales NO y NC, que indican la posición del interruptor de transferencia y del interruptor de aislamiento de la fuente de emergencia, son cableados a terminales para uso del cliente.
ésta es movida a la posi ción OFF, primero abre el interruptor de corriente y luego el interruptor de aislamien to. El interruptor de corriente siempre abre y cierra la corriente de carga. FTA950 Capacidad de Corri ente de Cortoci rcui to La capacidad de corriente de cortocircuito, para el lado de la fuente normal y para el lado de la fuente de emergencia, del interruptor de transferencia, será la misma que la del controlador de la bomba de incendio que esta ensamblado con el interruptor de transferencia.
FTA900 Capacidad de Corrient e de Corto circ uito La capacidad de corriente de cortocircuito, para el lado de la fuente de emergencia del interruptor de transferencia es: Interruptor de 104-150 Amp. 200-480 Volts - 22 kA RMS Sim. 550-600 Volts - 10 kA RMS Sim. Interruptor de 260-400 Amp. 200-480 Volts - 35 kA RMS Sim. 550-600 Volts - 10 kA RMS Sim. Interruptor de 600-800 Amp. 200-480 Volts - 50 kA RMS Sim. 550-600 Volts - 10 kA RMS Sim. Estas capacidades de corriente de cortocircuito aplican cuando el conjunto generador es protegido por un interruptor de caja moldeada (suministrado por el fabricante del generador, dentro del panel de control del generador). La capacidad el lado de la fuente normal del
Interruptores de transferencia Asco serie 7000 y con tro l panel gru po 5 (Opcion al en FTA900 Están dar en FTA950),
Opciones y Modifi caciones Refiérase a la hoja de descripción del producto, para ver la lista completa de opciones y modificaciones.
SETUP AND OPERATING INSTRUCTIONS (Condensed Version)
Mark II Electric Fire Pump Controllers and Limited Service Controllers
Table of Contents SECTION ONE Introduction ........................................................................................................................................................1 Mounting Legs ...................................................................................................................................................1 Mounting Controller ...........................................................................................................................................1 Wall Mount ............................................................................................................................................1-2 Floor/Base Plate Mount ...........................................................................................................................2 Making Electrical Connections ..........................................................................................................................2 General Pre-Start Up Operation ........................................................................................................................2 General Start Up Operation...............................................................................................................................3 Voltage Check..........................................................................................................................................3 Phase Rotation ........................................................................................................................................3 Motor Rotation ......................................................................................................................................3-5 Initial Start Up Operation ...................................................................................................................................5 Abbreviated Starting Sequence ......................................................................................................................5-6 Additional Information for FTA1900 Controllers..............................................................................................6-7 SECTION TWO Mark II Setup Notes...........................................................................................................................................8 Mark II Menu Structure - Overview ..................................................................................................................9 Detailed Instructions Meter Function....................................................................................................................................10 Event Log ...........................................................................................................................................10 Data Log .............................................................................................................................................10 Pressure Settings
WARNING DO NOT ATTEMPT TO INSTALL OR PERFORM MAINTENANCE ON EQUIPMENT WHILE IT IS ENERGIZED! DEATH, PERSONAL INJURY, OR SUBSTANTIAL PROPERTY DAMAGE MAY RESULT FROM CONTACT WITH ENERGIZED EQUIPMENT. ALWAYS VERIFY THAT NO VOLTAGE IS PRESENT BEFORE PROCEEDING, AND ALWAYS FOLLOW GENERALLY ACCEPTED SAFETY PROCEDURES. LIMITED SERVICE CONTROLLER “ON-OFF” SWITCH MUST BE IN THE EXTREME “OFF” POSITION TO OPEN THE ENCLOSURE DOOR. FIRETROL, INC. CANNOT BE LIABLE FOR ANY MISAPPLICATION OR INCORRECT INSTALLATION OF ITS PRODUCTS. INTRODUCTION Firetrol® combined automatic and manual fire pump controllers are intended for starting electric motor driven fire pumps. This manual covers the following controllers: FTA750 - Limited Service Controllers (Full Voltage Starting) FTA1000 - Full Voltage Starting FTA1250 - Part Winding Reduced Current Starting (Closed Circuit Transition) FTA1300 - Wye-Delta Reduced Voltage Starting (Open Circuit Transition) FTA1350 - Wye-Delta Reduced Voltage Starting (Closed Circuit Transition) FTA1500 - Primary Resistance Reduced Voltage Starting (Closed Circuit Transition) FTA1800 - Autotransformer Reduced Voltage Starting (Closed Circuit Transition) FTA1900 - Solid State Reduced Voltage Starting Firetrol fire pump controllers are listed, approved or certi fied by the following approving authorities: Underwriters’ Laboratories, Inc., Underwriters’ Laboratories of Canada, Canadia n Standards Association, New York Board of Standards and Appeals and Factory Mutual. They are built to meet or exceed the requirements of the approving authorities listed above as well as NEMA and the latest editions of NFPA 20 and NFPA 70. These instructions are intended to assist in the understanding of the installation and operation of these controllers. Read the instructions thoroughly prior to connecting the controller. If there are any unanswered questions, please contact the local Firetrol representative or factory service department. MOUNTING LEGS PROCEDURE1. If legs were supplied, unpack the legs and mounting hardware. 2. Inspect legs for damage. 3. Securely lift controller or lay it on it’s back being careful not to damage painted surface. 4. Attach each leg to the bottom of the enclosure using the three nuts, bolts, and washers provided for each leg.
3. 4. 5. 6.
Install the lower mounting brackets securely using two bolts and washers in these anchors. Mark on the wall the location of the holes for the upper mounting ears. Drill and put two anchors into the wall for the upper mounts. Lift the controller onto the lower mounting brackets and align the holes in the upper mounting ears with the upper anchors. 7. Install bolts and washers in the upper anchors. 8. Tighten the upper mounting bolts. 9. Check to be sure the enclosure door opens freely and that the enclosure is level. 10. Use the nuts, bolts and washers provided for mounting legs to seal the six holes in the bottom of the enclosure. FLOOR/BASE PLATE MOUNT NOTE —Consult the appropriate job plans to determine the controller mounting location. Refer to the controller dimension print for necessary mounting dimensions. The controller is floor/base plate mounted by using the three pre-drilled holes in each leg. The holes are dimensionally on the same line for ease of mounting. 1. Using either the dimension print or by measuring the distance between the center lines of the holes on one leg, transcribe these dimensions onto floor/base plate. 2. Drill three holes in the floor/base plate for anchoring the leg. 3. Mark the location of the holes for the opposite leg and drill three more holes. 4. Secure the controller to the floor/base plate with bolts and washers and tighten. 5. Check to be sure the enclosure door opens freely and that the enclosure is level. MAKING ELECTRICAL CONNECTIONS Important Precautions — Prior to making any field connections: 1. Verity that the following information is compatible with other related equipment on the project: •Firetrol catalog number •Motor horsepower, voltage, phase and frequency •System pressure 2. The project electrical contractor must supply all necessary wiring for field connections in accordance with the National Electrical Code, local electrical code and any other authority having jurisdiction. 3. Open the door of the enclosure and inspect the internal components and wiring for any signs of frayed or loose wires or other visible damage. 4. Refer to the appropriate field connection drawing in the manual for all wiring information. Procedure — All field connections, remote alarm functions and AC wiring are brought into the enclosure through the top, bottom, or side conduit entrances as indicated on the dimension drawing. Refer to the National Electrical Code, the local electrical code or any other authority having j urisdiction for proper conduit entrance location. 1. Use a hole punch, not a torch nor a drill, and punch a hole in the enclosure for the size conduit being used.
GENERAL START UP OPERATION General operating procedures are indicated on the data plate fastened to the front of the controller enclosure door. The following information is merely in greater detail: Voltage Check — 1. Energize the incoming power feeder. 2. Press the METER push-button on the Mark II interface panel. The 3 phase voltage will be displayed. Confirm that the measured voltage matches the voltage stamped on the data plate.
At th is ti me, it i s n ecessary t o prepare the contr oller for n ormal operatio n. See section 2 for setup i nstru ction s for t he Mark II. After the Mark II has been confi gured, return to thi s section.
Phase Rotation The Mark II is designed to indicate phase loss and/or phase reversal. Separate LED’s indicate POWER ON and PHASE REVERSAL. If external alarms are wired, these failures will also be indicated at the remote alarm location. The Mark II is factory programmed for the standard ABC phase relationship. If voltage is available on all three phases and the PHASE REVERSAL LED comes on, see Section 2 - Alarm Limits-Reverse Phases. Not e: FTA1900 ONLY - Both the Mark II and the Solid State Soft Starter are phase rotation sensitive. The above method of clearing a phase reversal will not work on a FTA1900 controller. If a phase reversal is being shown on the Mark II and the Solid State Soft Starter, two of the cables at the LINE side of the circuit breaker must be reversed. 1. Open the isolating switch/circuit by moving the operating handle to the OFF position. 2. Disconnect power on the line side of the isolating switc h/circuit breaker . Reverse any two of the incoming power lines. Reconnect power to the incoming feed. 3. Close the enclosure door and while holding the STOP push-button depressed, close the isolating switch/circuit breaker. 4. Verify that the POWER AVAILABLE LED is illuminated and the PHASE REVERSAL LED is extinguished. 5. Open the isolating switch/circuit breaker and release the STOP push-button.
To simulate a phase reversal for testing purposes, push and hold the phase reversal push-button located on the right hand
3. The pump motor should rotate immediately if system pressure is low. If system pressure is not low, press the manual START push-button and immediately press the manual STOP push-button. 4. Observe direction of motor rotation. 5. If rotation is incorrect, confirm that the isolating switch/circuit breaker is in the OFF position, open enclosure door and reverse any two of the corresponding motor leads (T1, T2, T3, T7, T8, T9) on the load side of both contactors 1M and 2M. For example reverse T1 and T2 on contactor 1M and T7 and T8 on contactor 2M; or T1 and T3 on contactor 1M and T7 and T9 on contactor 2M; or T2 and T3 on contactor 1M and T8 and T9 on contactor 2M. 6. Retest for proper rotation following steps 1 through 4. FTA1300, 1350 CONTROLLERS 1. Close enclosure door. 2. Momentarily close the isolating switch/circuit breaker handle, i.e. move up to the ON posi-tion and then back to OFF. 3. The pump motor should rotate immediately if system pressure is low. If system pressure is not low, press the manual START push-button and immediately press the manual STOP push-button. 4. Observe direction of motor rotation. 5. If rotation is incorrect, confirm that the isolating switch/circuit breaker is in the OFF position, open enclosure door and reverse any two of the corresponding motor leads (T1, T2, T3, T6/T12, T4/T10, T5/T11) on the load si de of both contactors 1M and 2M. For example, reverse T1 and T2 on contactor 1M and T6/T12 and T4/T10 on contactor 2M; or T1 and T3 on contactor 1M and T6/T12 and T5/T11 on contactor 2M; or T2 and T3 on contactor 1M and T4/T10 and T5/T11 on contactor 2M. 6. Retest for proper rotation following steps 1 through 4. FTA1900 Controllers 1. Close enclosure door. 2. Momentarily close the isolating switch/circuit breaker handle, i.e. move up to the ON position and then back to OFF. 3. The pump motor should rotate immediately if system pressure is low. If system pressure is not low, press the manual START push-button and immediately press the manual STOP push-button. 4. Observe direction of motor rotation. 5. If rotation is incorrect, confirm that the isolating switch/circuit breaker is in the OFF position, open enclosure door and reverse any two of the motor leads (T1, T2, T3) on the load side of contactor 1M. For example, T1 and T2, T1 and T3 or T2 and T3. 6. Retest for proper rotation following steps 1 through 4 FTA900, 975 POWER TRANSFER SWITCH 1. Confirm motor rotation from the normal power source for the controller as outlined above.
6. If rotation is incorrect, confirm that the isolating disconnect switch/circuit breakers are in the OFF position. Request the utility company to disconnect the second util ity incoming power at the source, then reverse any two of the line leads at the power transfer switch isolating disconnect switch (L1, L2, L3). For example, L1 and L2, L1 and L3, or L2 and L3. 7. Retest for proper rotation following steps 1 through 5 above. INITIAL START-UP OPERATION 1. Place circuit breaker in ON position. The pump may start immediately if system pressure is low. The PUMP RUNNING and LOW PRESSURE LED’s will be lit. 2. If the Mark II is con figured for automatic shutdown (MANUAL STOP disabled), the pump motor will continue to run for the period of time set in the MIN RUN (or OFF DELAY) screen and then stop automatically, providing the STOP pressure setting has been reached. Both the system pressure and MIN RUN (or OFF DELAY) time remaining will be shown on the display. Depressing the STOP push-button during the running period will stop the motor as long as the button is held in. However, the motor will restart when the button is released if system pressure is below the stop setting. 3. If the controller is configured for manual shutdown (MANUAL STOP enabled), the pump will continue to run until the STOP push-button is depressed. 4. To stop the motor otherwise, press and hold the STOP push-button and place the CIRCUIT BREAKER DISCONNECTING MEANS handle in the OFF position. FOR MANUAL START 1. Follow the initial start-up instructions. The isolating switch/circuit breaker should be closed, the POWER AVAILABLE LED should be illuminated and system pressure normal, i.e. higher than the programmed START PRESSURE setting. 2. Press the START push-button. The pump motor should start and continue to run. It will not stop automatically. The running period timer and pressure switch have no control over this manual operation. 3. To stop, press the STOP push-button. 4. Starting from a remote START push-button (if used) functions in the same way as the local START push-button. 5. If the pump motor restarts, system pressure is below the START PRESSURE setting. FOR EMERGENCY RUN START 1. Follow the initial start-up instructions. The isolating switch/circuit breaker should be closed, the green POWER AVAILABLE LED should be illuminated and pressure normal. 2. Push and lock the EMERGENCY RUN handle. The motor will start and continue to run until both of the following
3. a. FTA1300 - Contactors 1M and 1S connect the motor in the WYE configuration. The motor may not reach full speed until the MOTOR ACCELERATION timer has timed out, deenergizing 1S and energizing 2M, connecting the motor in the DELTA con figuration. b. FTA1350 - Contactors 1M and 1S connect the motor in the WYE configuration. The motor may not reach full speed until the MOTOR ACCELERATION timer has timed out, energizing 2S and connecting the resistor bank, then energizing 2M and connecting the motor in the DELTA configuration. 2S contacts deenergize contactor 1S. CAUTION: A minimum run timer setting of less than 3 minutes can cause overheating of the resistors in FTA1350 and FTA1500 controllers. The resultant overheating may damage the controller. FTA1500 PRIMARY RESISTANCE CONTROLLERS 1 1. Follow all of the initial start-up instructions. 2. MOTOR ACCELERATION timer is factory set for 2 seconds and may be field adjusted if necessary. (See section 2, Mark II Programming for details). CAUTION: DO NOT EXCEED FOUR (4) SECONDS MAXIMUM. 3. Contactor 1S connects the motor in series with the resistor bank. The motor may not reach full speed until the MOTOR ACCELERATION timer has timed out and contactor 1M is energized. FTA1800 AUTOTRANSFORMER CONTROLLERS 1. Follow all of the initial start-up instructions. 2. MOTOR ACCELERATION timer is factory set for 2 seconds and may be field adjusted if necessary. (See section 2, Mark II Programming for details). CAUTION: DO NOT EXCEED THIS TIMER SETTING WITHOUT CONSULTING YOUR FIRETROL REPRESENTATIVE. 3. Contactor 1S and 2S close and connect the motor to the factory set 65% tap on the autotrans former during the starting cycle. The motor may not reach full speed until the MOTOR ACCELERATION timer has timed out, deenergizing contactor 1S and energizing contactor 1M, connecting the motor to full line voltage. FTA1900 SOLID STATE STARTING CONTROLLERS 1. Follow the initial start-up instructions. 2. Motor will start at reduced voltage on soft start contactor 1MS. 3. When soft start contactor 1MS reaches full voltage, contactor 1M closes, bypassing 1MS. 1 CAUTION: Accept ance testing of each co ntro ller shall be for a minim um of si x (6) automatic and s ix (6) manual starts at a minimum run time of fi ve (5) minu tes per NFPA 20 to insure resist or coo ling b etween starts. Motor manufacturer’s data must be consult ed for maximum number of starts per hour and other starting con ditions. ADDITIONAL FTA1900 INSTRUCTIONS
SW1-1 ON; SW1-2 ON Accel time = 7.0 Seconds SW1-3, SW1-4 and SW1-5 control the level reached by the output voltage ramp where the starter voltage output jumps to full voltage. These switches select a point between approximately 70% output voltage and 95% output voltage. These voltages are approximate and vary by motor design and load. SW1-3 OFF; SW1-4 OFF; SW1-5 OFF 70% SW1-3 ON; SW1-4 OFF; SW1-5 OFF 75% SW1-3 OFF; SW1-4 ON; SW1-5 OFF 80% SW1-3 ON; SW1-4 ON; SW1-5 OFF 84% *SW1-3 OFF; SW1-4 OFF; SW1-5 ON 88% SW1-3 ON; SW1-4 OFF; SW1-5 ON 91% SW1-3 OFF; SW1-4 ON; SW1-5 ON 93% SW1-3 ON; SW1-4 ON; SW1-5 ON 95% SW1-3, SW1-4 and SW1-5 also will affect the time of the acceleration ramp slightly. With the three switches “off”, ramp time will be about 80% of the setting selected by SW1-1 and SW1-2. With the three switches “on”, the ramp time will be approximately 120% of the setting. DECELERATION SW2-1 and SW2-2 set the time from removal of a run command until the starter fully shuts off. During this time the output voltage follows a deceleration ramp, going from an initial voltage reduction, adjustable by SW2-3, SW2-4 and SW2-5, down to zero volts. During this deceleration ramp, the output voltage reduction is halted for an adjustable pause interval (sincerity test), which is adjusted by SW3. After the end of the pause interval, the deceleration ramp is resumed until the output reaches zero. SW2-1 and SW2-2 adjust the time between removal of the run command and final shut-off, minus the pause time. SW2-1 OFF; SW2-2 OFF Decel time = 2.5 Seconds SW2-1 ON; SW2-2 OFF Decel time = 3.5 Seconds *SW2-1 OFF; SW2-2 ON Decel time = 5.0 Seconds SW2-1 ON; SW2-2 ON Decel time = 7.0 Seconds SW2-3, SW2-4 and SW2-5 control the initial voltage cutback that occurs as soon as the run command is removed. The output voltage then ramps down from this point. These voltages are approximate and may vary by motor design and load. SW2-3 OFF; SW2-4 OFF; SW2-5 OFF 70% SW2-3 ON; SW 2-4 OFF; SW2-5 OFF 75% SW2-3 OFF; SW2-4 ON; SW2-5 OFF 80% SW2-3 ON; SW2-4 ON; SW2-5 OFF 84% *SW2-3 OFF; SW2-4 OFF; SW2-5 ON 88% SW2-3 ON; SW2-4 OFF; SW2-5 ON 91% SW2-3 OFF; SW2-4 ON; SW2-5 ON 93%
SECTION 2 Mark II Set Up Set Up Notes: These instructions often refer to pressing the “right arrow” -
key; earlier versions of the Mark II interface panel
had an “ACK” key instead. Pressing the “ACK” key will have the same results as the
key when following
these instructions.
User Password s: Adjusting the settings of the Mark II can severely effect the operation of the fire pump controller. Any adjustments should be done by qualified personnel. This manual will refer to an “operator” level password and an “supervisor” level password. The “operator” level password allows changes that might normally be made by maintenance personnel. The “supervisor” password allows changes that may more seriously affect the operation of the fire pump controller. A “supervisor” level password might be required by well-trained maintenance personnel, pump distributors or manufacturers representatives. The “operator” level password is shown below. This password is also on a label af fixed to the back of the Mark II on the inside of the controller door. Although this password may be changed, it is not recommended. Cost to the owner may be incurred if the factory password is changed, then forgotten. When prompted for the Operator Level password enter the following key sequence: METER-MENU-METER-MENU-PRINT-ENTER
MARK II MENU STRUCTURE MAIN DISPLAY METER -DETAIL-
HOME
VOLTAGES & CURRENTS FREQUENCY & PHASE MINIMUM MOTOR START VOLTAGES MAXIMUM MOTOR START CURRENTS
SEE FIGURE A PAGE 15 UNDER VOLTAGE OVER VOLTAGE MENU
EVENT LOG
3000 EVENTS
AL ARM
MENU
LIMITS
MOTOR OVERLOAD REVERSE PHASES
-DETAIL-
-DETAIL- SEE FIGURE B PAGE 16
VOLTAGE IMBA LANCE FREQUENCY
SEE FIGURE F PAGE 20 CALLS/STARTS TOTAL MOTOR RUN TIME LAST MOTOR RUN TIME LAST MOTOR START MAXIMUM RUN CURRENTS LAST PHASE FAILURE
MENU -DETAIL- SEE FIGURE C PAGE 17
DATA LOG
LAST PHASE REVERSAL
CLOCK
MENU
SET
DAYLIGHT SAVINGS TIME
-DETAIL- SEE FIGURE G PAGE 21
LAST L OCKED ROTOR TRIP
SOFTWARE VERSION LAMP TEST
LAST LOCKED ROTOR TRIP CURRENTS MINIMUM VOLTAGES
120VAC INPUTS 1-16 120VAC INPUTS 17-24
MAXIMUM VOLTAGES TOTAL UNIT RUN TIME MIN/MAX FREQUENCY
SET DATE/TIME
MENU
MIN/MAX PRESSURE -DETAIL- SEE FIGURE H PAGE 22
DIAGNOSTICS
120VAC OUTPUTS KEYPAD TEST SERIAL LOOPBACK TEST FLASH MEMORY TEST USB LOOPBACK TEST USB DRIVE TEST
STOP PRESSURE START PRESSURE
MODEL CONFIGURATION
METER The controller provides simultaneous 3 phase metering in True RMS. When the METER button is pushed, the display will show existing volts and amps for all three phases. Use thekey to scroll to the next set of values, which is the current frequency (hertz) and the phase rotation. Pressing thekey again will display the Minimum MTR (motor) Start Volts for each phase. The values shown are for the last start or current start if motor is running. Pressing thekey again will display the Maximum MTR (motor) Start Amps for each phase. The values shown are for the last start or current start if motor is running. You may use the key to scroll back through the various values. Press HOME to return to the main screen.
EVENT LOG The controller keeps an internal log of all events. This memory log stores the last 3000 events in chronological order. To view the event log, press MENU. The display will show “Event Log”. Press ENTER. The most recent event will be shown with a time/date stamp. To view the previous event, press thekey. Theand keys can be used to scroll forward and backward through the events. To search more rapidly through the events, such as looking for a specific date, press the ENTER key while viewing any event. The event will appear on the top line of the display. The event number and search multiplier {X1, X10, X100} will appear on the bottom line of the display. To change the search multiplier, press the key. The search multiplier determines how many events are skipped when theand keys are used. Press ENTER to return to the event screen with time/date stamp or you can scroll through the events from the current screen. Press HOME to return to the main screen when finished viewing events.
DATA L OG The controller keeps an internal log of historical data. This log consists of the following data: • No. of calls to start / No. of actual starts • Total Motor Run Time (Hrs:Min:Sec) • Last Motor Run Time (Min:Sec) • Last Motor Start (Time and Date) • Maximum Run Currents (3 Phase - Amps) • Last Phase Failure (Time and Date) • Last Phase Reversal (Time and Date) • Last LR (Locked Rotor) Trip (Time and Date) • Last LR (Locked Rotor) Trip Currents (3 Phase - Amps) • Minimum Voltages (3 Phase) • Maximum Voltages (3 Phase) • Total Unit Run Time (Power On Time - Hrs:Min) • Min/Max Frequency (Hertz)
PRESSURE SETTINGS - MANUAL STOP ONLY The controller can be set for manual stop only. This setting can be either “Enabled” or “Disabled”. Enabling this setting will cause the Mark II to ignore any minimum run or off delay timer settings. The minimum run or off delay timers will appear on the display and count down the set times, but the controller will not stop the pump at the end of this time. The only way to stop the pump with the manual stop only setting enabled is to press the STOP push-button. If system pressure is low, the pump will restart when the STOP push-button is released. To set this parameter press MENU button until “pressure settings” appears on the display. Use thekey to scroll to the “Manual Stop Only” setting. The set value will be displayed. Press ENTER to change the setting. Enter operator password. Use the or keys to toggle the setting. Press ENTER to store the setting. Press HOME to return to the main screen.
TIMERS - ON DELAY TIME Also known as sequential start time, this setting determines the amount of time the controller waits to start the motor when a starting cause is present. Press MENU until “Timers” is displayed. The current setting will be displayed, to change the setting press ENTER. Enter operator password. The cursor will flash next to the timer setting. Use the and keys to set the desired on delay time (timer range is 0 - 60 seconds). Press ENTER to store the new setting. Press HOME to return to the main screen.
TIMERS - MINIMUM RUN TIME This setting determines the length of time the motor runs once started. The default setting is 10 minutes. This timer prevents short-cycling of the motor. The controller will stop the motor after this timer expires, providing all starting causes have been satisfied. Press MENU until “Timers” is displayed. Use thekey to scroll to the “Min Run Time” setting. The current value will be displayed. To change, press ENTER and enter the operator password. The cursor will flash next to the timer setting. Use the and keys to set the desired minimum run time (timer range is 0 - 60 minutes). Press ENTER to store the new setting. Press HOME to return to the main screen.
TIMERS - OFF DELAY TIME This setting determines the length of time the motor runs after the starting cause is satis fied. The default setting is zero. This timer is in lieu of, not in addition to, the minimum run timer. The minimum run time must be set to zero for the off delay time to be active.
ALARM LIMITS - REVERSE PHASES The Mark II is designed to indicate phase loss and/or phase reversal. Separate LED’s indicate POWER ON and PHASE REVERSAL. If external alarms are wired, these failures will also be indicated at the remote alarm location. The Mark II is factory programmed for the standard ABC phase relationship. If voltage is available on all three phases and the PHASE REVERSAL LED comes on, proceed with the following: Press MENU until the “Alarm Limits” screen appears. Use thekey to scroll to the “Reverse Phases” screen. The existing phase rotation setting will be displayed (ex..ABC). Press ENTER to change the setting. Enter the “operator ” password. Use theor key to change the setting (ex..ACB). Press ENTER to store the setting. Press HOME to return to the main screen. The alarm should clear. Note: This method cannot be used to clear a phase reversal on controllers with Model Number FTA1900.
CLOCK SET Press MENU button until “Clock Set” appears on the display. Press the ENTER key to change the settings. Enter the operator password. The time and date will appear with a flashing cursor over the hour (hour is in 24 hour format). Use the and keys to set the current hour. Use thekey to move the cursor to the minute setting. Use the and keys to set the current minute. Use the key to move the cursor to the month setting. Use the and keys to set the current month. Use thekey to move the cursor to the date setting. Use the and keys to set the current date. Use thekey to move the cursor to the year setting. Use the and keys to set the current year. When settings are satisfactory, press ENTER to return to the main screen.
CLOCK SET - DAYLIGHT SAVING TIME The Mark II can automatically adjust the clock for daylight saving time. If this setting is set to “enable’ the time will automatically reset ahead or back according to the daylight saving time schedule. Press MENU button until “Clock Set” appears on the display. Use thekey to scroll to the “Daylight Savings” screen. Press the ENTER key to change the settings. Enter the operator password. Use the and keys to enable or disable this setting. Press ENTER to store the new setting. Press HOME to return to the main menu.
SYSTEM SETUP - FLASH DRIVE AUTOSAVE The controller is supplied standard with a host USB port. The autosave function of the Mark II is disabled by default. To enable the autosave function, press MENU until the “System Setup” screen appears. Press the key to scroll to the “Flash Drive Autosave” screen. The current status will be displayed. To change the setting press the ENTER key and input the operator password. Use the or keys to enable or disable the feature. Press ENTER to confirm your selection.
Product Descript ion Full Voltage Starting Electr ic Fire Pump Controllers
Description —Firetrol® FTA1000 Full Voltage Fire Pump Controllers are intended for use with electric motor driven fire pumps where the capacity of the power source permits full voltage starting. Full voltage is applied to the motor as soon as the controller is actuated. The controller monitors, displays and records fire pump system information. Full voltage starting is simple and low cost and is preferred whenever the utility or emergency genera-
• FTA1000
Built-in Start and Stop push-buttons to bypass automatic start circuits Door mounted display/interface panel featuring a 40 Character Vacuum Fluorescent Display, Membrane Type User Control Push-buttons and easy to read LED Indicators Single handle Isolating Disconnect Switch/Circuit Breaker mechanism POWER ON LED PUMP RUN LED PHASE FAILURE LED PHASE REVERSAL LED LOW PRESSURE LED DELUGE OPEN LED INTERLOCK ON LED TRANSFER SWITCH NORMAL LED (If unit ordered with Automatic Power Transfer Switch) TRANSFER SWITCH EMERGENCY LED (If unit ordered with Automatic Power Transfer Switch) EMERGENCY ISOLATING SWITCH OFF LED (If unit ordered with Automatic Power Transfer Switch) Minimum Run Timer / Off Delay Timer Daylight Savings Time Option Weekly Test Timer Elapsed Time Meter Digital Pressure Display USB Host Controller and Port Solid State Pressure Transducer Data Log
SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14), Painted Steel -E NEMA Type 4 (IEC IP56), Painted Steel -F NEMA Type 4X (IEC IP56), #304 Stainless Steel, Unfinished** -FXP NEMA Type 4X (IEC IP56), #304 Stainless Steel, Painted Finish -FD NEMA Type 4X (IEC IP56), #316 Stainless Steel, Unfinished** -FDB NEMA Type 4X (IEC IP56), 12 Gauge, Seam Welded, #316 Stainless Steel, Polished and Brushed Finish -FDP NEMA Type 4X (IEC IP56), #316 Stainless Steel Painted Finish -G NEMA Type 12 (IEC IP52), Painted Steel ** Unfinished (Not painted, polished or brushed). CIRCUIT BREAKER OPTION -N Intermediate withstand rating 150,000 Amps RMS Sym. -P High withstand rating 200,000 Amps RMS Sym Note: Intermediate and High withstand ratings may not be available for all horsepowers and voltages. Consult factory for availability. ANTI-CONDENSATION SPACE HEATERS -H 120 Volt Space Heater -J 120 Volt Space Heater With Thermostat -K 120 Volt Space Heater With Humidistat -L 240 Volt Space Heater -M 240 Volt Space Heater With Thermostat -N 240 Volt Space Heater With Humidistat PRESSURE TRANSDUCERS -B 0-600 psi (0-42.25 bar) Pressure Transducer for Fresh Water Service -C 0-300 psi (0-21.1 bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D 0-600 psi (0-42.25 bar) Pressure Transducer for Sea Water, Foam or Copper C orrosive Service AUTOMATIC POWER TRA NSFER SWITCHES
-AZ
Low pump room temperature switch, mounted and wired -BW Extra contacts for remote indication, phase failure/phase reversal -BY Contacts for remote indication, pump overload -COM Low suction pressure alarm, (Includes selectable auto/manual reset, audible, visible and remote alarms, initiating pressure switch not included) -CTS Built in Low Suction Pressure Alarm Panel (Includes selectable auto/manual reset, audible, visible and remote alarms and mounted and wired pressure switch) -EG Visible Relief Valve Discharge alarm -EH Contacts for remote indication, relief valve discharge -EJ Built-in flow meter on alarm -EK Contacts for remote indication, flow meter on -KH Contacts for remote indication, common output for any alarm -JR Visible jockey pump running indication -JT Audible and Visible jockey pump trouble indication -P Built-in alarm system (Includes visible supervisory voltage normal indication and audible pump operating, phase failure and phase reversal indication) -PB Built-in low system pressure visible alarm with manual reset -PE Contacts for remote indication, low system pressure -PT Built-in alarm system, 220 VAC supervisory power (Includes visible supervisory voltage normal indication and audible pump operating, phase failure and phase reversal indication) -HV Audible alarm device MISCELLANEOUS -DZ Test push-button and solenoid valve* -ED Load shed circuits -EL Series pumping, high zone controller -EM Series pumping, mid zone controller(s) -EN Series pumping, low zone controller -PY Motor space heater output contacts -S Tropicalization
Selection Data Sheet Electric Fire Pump Controllers
• FTA10001900
FTA1000, 1250, 1300, 1350, 1500, 1800, 1900 ELECTRIC FIRE PUMP CONTROLLERS Example: FTA1300-AM75HH-xx Starting Method
Modi fi cations
1000 - Across-the-line (direct on line) 1250 - Part Winding (50%-50% windings) 1300 - Wye-delta (star-delta), open transition 1350 - Wye-delta (star-delta), closed transition 1500 - Primary resistor 1800 - Autotransformer 1900 - Solid-state soft start/stop
See Back
Start/Stop Option s A - Automatic start with timed permissive stop after minimum run time and manual start with manual stop, field convertible to automatic start and manual start with manual stop only B - Automatic start and manual start with manual stop C - Manual start and stop
Short Circuit Current Rating M - Standard short circuit rating
Three Phase Voltage A AZ BBZ C
220-240 Volt, 60 Hertz (230 V) 220-230 Volt, 50 Hertz 440-480 Volt, 60 Hertz (460 V) 415 Volt, 50 Hertz 550-600 Volt, 60 Hertz (575 V)
SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14), Painted Steel -E NEMA Type 4 (IEC IP56), Painted Steel -F NEMA Type 4X (IEC IP56), #304 Stainless Steel, Unfinished** -FXP NEMA Type 4X (IEC IP56), #304 Stainless Steel, Painted Finish -FD NEMA Type 4X (IEC IP56), #316 Stainless Steel, Unfinished** -FDB NEMA Type 4X (IEC IP56), 12 Gauge, Seam Welded, #316 Stainless Steel, Polished and Brushed Finish -FDP NEMA Type 4X (IEC IP56), #316 Stainless Steel Painted Finish -G NEMA Type 12 (IEC IP52), Painted Steel ** Unfinished (Not painted, polished or brushed). CIRCUIT BREAKER OPTION -N Intermediate withstand rating 150,000 Amps RMS Sym. -P High withstand rating 200,000 Amps RMS Sym Note: Intermediate and High withstand ratings may not be available for all horsepowers and voltages. Consult factory for availability. ANTI-CONDENSATION SPACE HEATERS -H 120 Volt Space Heater -J 120 Volt Space Heater With Thermostat -K 120 Volt Space Heater With Humidistat -L 240 Volt Space Heater -M 240 Volt Space Heater With Thermostat -N 240 Volt Space Heater With Humidistat PRESSURE TRANSDUCERS -B 0-600 psi (0-42.25 bar) Pressure Transducer for Fresh Water Service -C 0-300 psi (0-21.1 bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D 0-600 psi (0-42.25 bar) Pressure Transducer for Sea Water, Foam or Copper C orrosive Service AUTOMATIC POWER TRA NSFER SWITCHES
-BW
Extra contacts for remote indication, phase failure/phase reversal -BY Contacts for remote indication, pump overload -COM Low suction pressure alarm, (Includes selectable auto/manual reset, audible, visible and remote alarms, initiating pressure switch not included) -CTS Built in Low Suction Pressure Alarm Panel (Includes selectable auto/manual reset, audible,visible and remote alarms and mounted and wired pressure switch) -EG Visible Relief Valve Discharge alarm -EH Contacts for remote indication, relief valve discharge -EJ Built-in flow meter on alarm -EK Contacts for remote indication, flow meter on -KH Contacts for remote indication, common output for any alarm -JR Visible jockey pump running indication -JT Audible and Visible jockey pump trouble indication -P Built-in alarm system (Includes visible supervisory voltage normal indication and audible pump operating, phase failure and phase reversal indication) -PB Built-in low system pressure visible alarm with manual reset -PE Contacts for remote indication, low system pressure -PT Built-in alarm system, 220 VAC supervisory power (Includes visible supervisory voltage normal indication and audible pump operating, phase failure and phase reversal indication) -HV Audible alarm device MISCELLANEOUS -DZ Test push-button and solenoid valve* -ED Load shed circuits -EL Series pumping, high zone controller -EM Series pumping, mid zone controller(s) -EN Series pumping, low zone controller -PY Motor space heater output contacts -S Tropicalization -ZPA Customized, annual service display message (when factory programmed or programmed by
Specifications Electric Fire Pump Con trollers
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Main Fire Pump Co ntroller
The main fire pump controller shall be a factory assembled, wired and tested unit and shall conform to all the requirements of the latest edition of NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection and NFPA 70, National Electrical Code. The controller shall be listed by Underwriters Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, and Canadian Standards Association CSA-C22.2, Standard for Industrial Control Equipment (cULus), approved by Factory Mutual and approved by the City of New York for fire pump service. Starting Metho d
The controller shall be of the combined manual and automatic type designed for: Full Voltage Starting Solid State Soft Starting Wye (Star)-Delta Open Transition Starting Wye (Star)-Delta Closed Transition Starting Part Winding Starting Primary Resistance Reduced Voltage Starting Autotransformer Reduced Voltage Starting of the fire pump motor having the horsepower, voltage, phase and frequency rating shown on the plans and drawings. The controller components shall be housed in a NEMA Type 2 (IEC IP11) drip-proof, wall mounted enclosure. Withstand Ratings (Short Circuit Current Ratings)
All controller components shall be front mounted, wired and front accessible for maintenance. The minimum withstand rating of the controllers shall not be
FTA1000 -1900
position without affecting the tripping characteristics of the circuit breaker. The controller door shall have a locking type handle and three point cam and roller vault type hardware. The circuit breaker trip curve adjustment shall be factory set, tested and sealed for the full load amps of the connected motor. The circuit breaker shall be capable of being field tested to verify actual pick up, locked rotor, and instantaneous trip points after field installation without disturbing incoming line and load conductors. Operator Interface
The fire pump controller shall feature an operator interface with user keypad. The interface shall monitor and display motor operating conditions, including all alarms, events, and pressure conditions. All alarms, events, and pressure conditions shall be displayed with a time and date stamp. The display shall be a 2line, 20-character, vacuum fluorescent, dot matrix type designed to allow easy viewing from all angles and in all light conditions. The display and interface shall be NEMA rated for Type 2, 3R, 4, 4X, and 12 protection and shall be fully accessible without opening the controller door. The display and user interface shall utilize multiple levels of password protection for system security. A minimum of 3 password levels shall be provided. The display shall be capable of being programmed for any language. Ammeter/Voltmeter The fire pump controller operator interface shall be capable of displaying true RMS digital motor voltage and current measurements for all three phases simultaneously. Displays requiring pushbutton and selector switches to toggle between phases or current and voltage shall not be ac-
LED indicators, visible with the door closed, shall indicate: • Power On • Emerg. Isolating Switch Open • Pump Running • Low System Pressure • Alarm • Transfer Switch Normal • Deluge Open • Transfer Switch Emergency • Phase Failure • Phase Reversal • Interlock On
The START, STOP and SYSTEM PRESSURE shall be digitally displayed and adjustable through the user interface. The pressure transducer shall be mounted inside the controller to prevent accidental damage. The pressure transducer shall be directly pipe mounted to a bulkhead pipe coupling without any other supporting members. Field connections shall be made externally at the controller coupling to prevent distortion of the pressure switch element and mechanism.
Data Loggin g
Operation
The digital display shall monitor the system and log the following data: • Motor Calls/Starts • Elapsed Motor Run Time • Last Trip Currents • Elapsed Power On Time • Last Breaker Trip • Maximum Run Currents • Minimum Voltages • Minimum Run Currents • Maximum Voltages • Last Motor Run Time • Last Phase Failure • Last Start Currents • Last Phase Reversal • Min/Max Frequency • Min/Max Pressure
A digitally set On Delay (Sequential Start) timer shall be provided as standard. Upon a call to start, the user interface shall display a message indicating the remaining time value of the On Delay timer. The controller shall be field programmable for manual stop automatic stop. If set for automatic stopping, the controller shall allow the user to select either a Minimum Run Timer or an Off Delay Timer. Both timers shall be programmable through the user interface.
LED Visual Indic ators
Event Recording
Memory - The controller shall record all operational and alarm events to system memory. All events shall be time and date stamped and include an index number. The system memory shall have the capability of storing 3000 events and allow the user access to the event log via the user interface. The user shall have the ability to scroll through the stored messages in groups of 1, 10, or 100. USB Host Controller - The controller shall have a built-in USB Host Controller. A USB port capable of accepting a USB Flash Memory Disk (aka: flash drive, thumb drive, memory stick, etc..) shall be provided. The controller shall save all operational and alarm events to the flash memory on a daily basis. Each saved event shall be time and date stamped. The total amount of historical data saved shall solely depend on the size of the flash disk utilized. The controller shall have the capability to save settings and values to the flash disk via the user interface.
Sequence of Operation Full Voltage Fire Pum p Controllers
Introduction
The following information is in reference to Wiring Schematic, Publication WS1000-50. Note: Firetrol schematics are drawn showing the equipment in a de-energized state. E n e r g i z in g T h e C o n t r o l l e r
1. Close the isolating switch/circuit breaker by moving the handle to the “ON” position. Note: The unmarked, red, “Interlock” jumper wire, located between terminals #1 & #10 on the Relay PC board, (TB1), will prevent the MarkII unit from starting the electric motor automatically. This jumper wire should only be removed after the pressure settings have been input, and the system pressurized at, or above the Stop set point. 2. The factory programmed MarkII unit will begin “initialization”. Upon completion, the display will confirm system pressure, the time, date, and “Interlock ON”, which is an alarm condition and will cause the yellow alarm LED to flash. Any other existing a larm conditions (low system pressure, phase reversal, phase failure, deluge open), will also be sequentially and continuously displayed at this time, until each is rectified. 3. With the “interlock” jumper wire still in place, the electric motor can only be started by depressing the
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FTA1000
1CR is energized. 1CR normally open contact closes, allowing voltage to the motor starter circuits (see section Pump Motor Starting Sequence for more information) The minimum run time is a part of the MarkII’s Menu, “Timer Settings” . The minimum run timer’s factory setting is 10 minutes. In this mode, minimum run time begins when the pressure falls at or below the “Start” set point, calling for the pump motor to run. When pressure drops, this signals the MarkII to output via the Relay PC board, directly to the 1CR relay coil. The relay’s normally open contact closes, allowing line voltage to the coil of the 1M contactor. The contactor’s 3 normally open contacts close, allowing 3 phase line voltage to the electric motor, and the motor runs. Simultaneously, the minimum run function of the MarkII is activated, maintaining voltage on the 1CR relay coil, and keeping the motor running until the 10 minutes expire. At this time, with pressure restored at or above the Stop set point, 1CR relay coil will de-energize, re-opening its normally open contact, de-energizing the 1M contactor coil. It’s 3 normally open contacts will reopen, causing the motor to de-energ ize and stop. If pressure is restored at, or above the Stop set point of the MarkII, and even if minimum run time h as not yet expired, the manual STOP push button located on the flange of the controller can be depressed to manually stop the engine. This also resets the minimum run time function of the MarkII.
When the deluge valve contact opens, relay 1CR is energized, closings it’s normally open contact to the 1M contactor coil, and the motor runs. When the deluge valve contact closes, relay 1CR is de-energized, re-opening it’s normally open contact, deenergizing the 1M contactor, and the motor stops. S h u t d o w n I n t er l o c k O p e r at i o n
The shutdown interlock, if used, is a normally open, closed to interlock contact wired to terminals 1 and 10. When the interlock contact is closed, relay 1CR cannot be energized by inputs to the MarkII from the pressure transducer, or the deluge valve. The controller may be started manually by depressing the manual START push button. See the specific starting operation for more details. P u m p M o t o r S t a r t i n g S eq u e n c e
Whenever relay 1CR is energized, it’s normally open contact closes, allowing voltage to the coil of the motor starting contactor. During full voltage starting the following sequence occurs. 1CR normally open contact closes, energizing contactor 1M . 1M connects motor terminals T1, T2, and T3 to the power source. This starts the motor in the full voltage configuration, in which the pump motor draws 100% of its normal inrush current and supplies 100% of its normal starting torque.
Emergency Starting and Stopping
The controller is equipped with an emergency run mechanism for use in the event of a coil burnout or other electrical problem which would prevent normal starting of the pump motor. The mechanism attempts to both electrically and mechanically start the pump moto r. When the emergency run mechanism is utilized, a e-run contact is closed, energizing 1M coil. This, in effect, attempts to electrically start the pump motor. The emergency run mechanism also manually closes the 1M contactor, starting the motor. This will run the motor as long as the main three ph ase power is available. If the pump motor is running via the emergency run mechanism, DO NOT release the mechanism to stop the motor. Place the isolating switch/circuit breaker handle in the off position, then release the emerge ncy run mechanism. Releasing the mechanism while the motor is running could result in damage to the motor or the motor contactor. Note: The emergency run mechanism is not intended for, nor should it be used as a testing device. Its sole purpose is to attempt to start the pump motor in the event of a failure.
FTA1300 Wye-Delta, Open Transition Starting Electric Fire Pump Controllers Product Description
Fire Pump Controllers for Business-Critical Continuity
• • • •
Description— Firetrol® FTA1300 Wye-Delta, Open Transition Starting Fire Pump Controllers are used with deltawound squirrel cage motors. FTA1300 controllers are of the open circuit transition type in which the motor circuit is opened during the transition from start to run. The controller monitors, displays and records fire pump system information. Actuating the controller by the pressure switch, START pushbutton or deluge valve contact closes the start contactor connecting the motor to the line in the wye connection. The motor will draw approximately 33% of its normal inrush current and develop approximately 33% of its normal starting torque. After a time delay, the
Daylight Savings Time Option Weekly Test Timer Elapsed Time Meter Door mounted display/interface panel featuring a 128 x 64 pixel backlit LED Graphical Display, Membrane Type User Control Push-buttons and easy to read LED Indicators for: • POWER AVAILABLE • ALARM • TRANSFER SWITCH NORMAL (If unit ordered with Automatic Power Transfer Switch) • TRANSFER SWITCH EMERGENCY (If unit ordered with Automatic Power Transfer Switch) • SYSTEM PRESSURE LOW • PUMP RUNNING • DELUGE OPEN • REMOTE START • INTERLOCK ON • FAIL TO START • MOTOR OVERLOAD • EMERGENCY ISO SWITCH OFF (If unit ordered with Automatic Power Transfer Switch) • PHASE FAILURE • PHASE REVERSAL • AUTOMATIC SHUTDOWN DISABLED • OVERVOLTAGE • UNDERVOLTAGE • Digital Pressure Display • USB Host Controller and Port
SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14), Painted Steel -E NEMA Type 4 (IEC IP56), Painted Steel -F NEMA Type 4X (IEC IP56), #304 Stainless Steel, Unfinished** -FXP NEMA Type 4X (IEC IP56), #304 Stainless Steel, Painted Finish -FD NEMA Type 4X (IEC IP56), #316 Stainless Steel, Unfinished** -FDB NEMA Type 4X (IEC IP56), 12 Gauge, Seam Welded, #316 Stainless Steel, Polished and Brushed Finish -FDP NEMA Type 4X (IEC IP56), #316 Stainless Steel Painted Finish -G NEMA Type 12 (IEC IP52), Painted Steel ** Unfinished (Not painted, polished or brushed). CIRCUIT BREAKER OPTION -N Intermediate withstand rating 150,000 Amps RMS Sym. -P High withstand rating 200,000 Amps RMS Sym Note: Intermediate and High withstand ratings may not be available for all horsepowers and voltages. Consult factory for availability. ANTI-CONDENSATION SPACE HEATERS -H 120 Volt Space Heater -J 120 Volt Space Heater With Thermostat -K 120 Volt Space Heater With Humidistat -L 240 Volt Space Heater -M 240 Volt Space Heater With Thermostat -N 240 Volt Space Heater With Humidistat PRESSURE TRANSDUCERS -B 0-600 psi (0-42.25 bar) Pressure Transducer for Fresh Water Service -C 0-300 psi (0-21.1 bar) Pressure Transducer for Sea Water Foam Copper Corrosive Service
-CTS -EG -EH -EJ -EK -KH -JR -JT -P -PB -PE -PT
auto/manual reset, audible, visible and remote alarms, initiating pressure switch not included) Built in Low Suction Pressure Alarm Panel (Includes selectable auto/manual reset, audible, visible and remote alarms and mounted and wired pressure switch) Visible Relief Valve Discharge alarm Contacts for remote indication, relief valve discharge Built-in flow meter on alarm Contacts for remote indication, flow meter on Contacts for remote indication, common output for any alarm Visible jockey pump running indication Audible and Visible jockey pump trouble indication Built-in alarm system (Includes visible supervisor y voltage normal indication and audible pump operating, phase failure and phase reversal indication) Built-in low system pressure visible alarm with manual reset Contacts for remote indication, low system pressure Built-in alarm system, 220 VAC supervisory power (Includes visible supervisory voltage normal indication and audible pump operating, phase failure and phase reversal indication)
MISCELLANEOUS -ED Load shed circuits -EL Series pumping, high zone controller -EM Series pumping, mid zone controller(s) -EN Series pumping, low zone controller -FZX 400 VAC Operation (Controller labeled for operation at 380-400 VAC - Use with voltage code FZ) -PY Motor space heater output contacts -S Tropicalization -SEI Seismic Certification (in accordance with IBC) -ZPA Customized, annual service display message (when factory programmed or programmed by Firetrol representative during start-up) -ZPN 5150 Ethernet Connectivity Module (Allows users to monitor limited controller status via single
FTA1100-J DIESEL ENGINE FIRE PUMP CONTROLLERS
STANDARD SUBMITTAL PACKAGE
FTA1100 Diesel Engine Fire Pump Controllers Product Description
Description – Firetrol® combined automatic and manual Mark IIXG based diesel engine fire pump controllers are intended for starting and monitoring fire pump diesel engines. They are suitable for use with both mechanical and electronic type engines. The controller is available for 12 or 24 volt negative ground systems, using lead acid or Nickel-Cadmium batteries. The controller monitors, displays and records fire pump system information. Approvals – Firetrol fire pump controllers are listed by Underwriters’ Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard
Fire Pump Controllers for Business-Critical Continuity
• MAIN SWITCH IN MANUAL • SYSTEM PRESSURE LOW • ENGINE RUNNING • ENGINE FAIL TO START • ENGINE TEMPERATURE HIGH • ENGINE OIL PRESSURE LOW • ENGINE OVERSPEED • ENGINE ALTERNATE ECM • ENGINE FUEL INJECTOR MALFUNCTION • FUEL LEVEL LOW • AUTOMATIC SHUTDOWN DISABLED • CHARGER MALFUNCTION • BATTERY #1 TROUBLE • BATTERY #2 TROUBLE • Minimum Run Timer / Off Delay Timer • Programmable Daylight Saving Time Option • Weekly Test Timer • Engine Run Time Meter • Digital Pressure Display • USB Host Controller and Port • Solid State Pressure Transducer • Data Log • Event Log (3000 events) • Simultaneous Display of Battery Voltages, Charging Rates, AC Volts, Pressure and Alarm Messages • Disk Error Message • Disk Near Full Message • Pressure Error Message • Fail to Start Message
FTA1100 Diesel Engine Fire Pump Controllers Specifications
Diesel Engine Fire Pump Controller The fire pump controller shall be a factor y assembled, wired and tested unit and shall conform to all the requirements of the latest edition of NFPA 20, Standard for the Installation of Stationary Pumps for Fire Protection and NFPA 70, National Electrical Code. The controller shall be listed by Underwriters Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, and Canadian Standards Association CSA-C22.2, Standard for Industrial Control Equipment (cULus) and approved by Factory Mutual. The controller shall be: 12 Volt 24 Volt and shall be compatible with either mechanical or electronic type engines. The controller components shall be housed in a NEMA Type 2 (IEC IP11) drip-proof, wall mounted enclosure. Operator Interface The fire pump controller shall feature an operator interface with user keypad. The interface shall monitor and display motor operating conditions, including all alarms, events, and pressure conditions. All alarms, events, and pressure conditions shall be displayed with a time and date stamp. The display shall be a 128x64 Backlit LED capable of customized graphics and cryllic type character display. The display and interface shall be NEMA rated for Type 2, 3R, 4, 4X, and 12 protection and shall be fully
Fire Pump Controllers for Business-Critical Continuity
• Main Switch In Manual • System Pressure Low • Engine Running • Engine Fail To Start • Engine Temperature High • Engine Oil Pressure Low • Engine Overspeed • Engine Alternate ECM • Engine Fuel Injector Malfunction • Fuel Level Low • Automatic Shutdown Disabled • Charger Malfunction • Battery #1 Trouble • Battery #2 Trouble Data Logging The digital display shall monitor the system and log the following data: • Motor Calls/Starts • Pump Total Run Time • Last Pump Run time • Controller Power On Time • Last Pump Start • Minimum System Pressure • Maximum System Pressure • Last High Temp. • Last Low Oil Pressure • Last Engine Overspeed • Last Low Fuel Level • Last Charger Fail • Last Battery Trouble • Last Overspeed
Solid State Pressure Transducer The controller shall be supplied with a solid state pressure transducer with a range of 0-300 psi (0-20.7 bar) ±1 psi. The solid state pressure switch shall be used for both display of the system pressure and control of the fire pump controller. Systems using analog pressure devices or mercury switches for operational control will not be accepted. The START, STOP and SYSTEM PRESSURE shall be digitally displayed and adjustable through the user interface. The pressure transducer shall be mounted inside the controller to prevent accidental damage. The pressure transducer shall be directly pipe mounted to a bulkhead pipe coupling without any other supporting members. Field connections shall be made externally at the controller coupling to prevent distortion of the pressure switch element and mechanism. Operation A digitally set On Delay (Sequential Start) timer shall be provided as standard. Upon a call to start, the user interface shall display a message indicating the remaining time value of the On Delay timer. The controller shall be field programmable for manual stop or automatic stop. If set for automatic stopping, the controller shall allow the user to select either a Minimum Run Timer or an Off Delay Timer. Both timers shall be programmable through the user interface. The controller shall include an AC Power Loss start timer to start the engine in the event of AC Power failure. A weekly test timer shall be provided as standard. The controller shall have the ability to program the time, date, and frequency of the weekly test. In addition, the controller shall have the capability to display a preventative maintenance message for a service inspection. The message text and frequency of oc-
Seismic Certification The controller shall be certified to meet or exceed the requirements of the 2006 International Building Code and the 2007 California Building Code for Importance Factor 1.5 Electrical Equipment for Sds equal to 1.88 or less severe seismic regions. Qualifications shall be based upon successful tri-axial shake-table testing in accordance with ICC-ES AC-156. Certification without testing shall be unacceptable. Controller shall be clearly labeled as rated for installation in seismic areas and a Certificate of Conformance as well as a Center of Gravity drawing shall be provided with the controller. Battery Chargers The controller shall include two fully automatic, 200 amp hour, 4 step battery chargers. The chargers shall feature a qualification stage, in which the batteries are examined by the charger to insure that they are not defective and are capable of accepting a charge. The battery charger shall feature: • Selectable AC Power Voltage • Selectable Battery Voltage • Selectable Battery Type • Charge Cycle Reset Push-button The controller shall be a Firetrol brand.
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