Product Description Full Voltage Starting Electric Fire Pump Controllers FTA1000

Transcription

1 Product Description Full Voltage Starting Electric Fire Pump Controllers FTA1000 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 generator set will permit this type of starting. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

2 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible Low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (B)

3 Product Description Part Winding Starting Electric Fire Pump Controllers FTA1250 Description Firetrol FTA1250 Part Winding Starting Fire Pump Controllers can be used where the characteristics of the power source do not permit full voltage starting. The controller monitors, displays and records fire pump system information. When the controller is actuated by the pressure switch, START pushbutton, deluge valve contact, etc., the first contactor closes, connecting one of the motor windings to the line. During starting, the motor will draw approximately 65% of its normal locked rotor current and develop approximately 42% of its normal starting torque. After a time delay, the second contactor closes, connecting the second winding in parallel with the first. The motor then draws its normal running current and develops its rated torque. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

4 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible Low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (B)

5 Product Description Wye-Delta Open Transition Starting Electric Fire Pump Controllers FTA1300 Description Firetrol FTA1300 Wye-Delta, Open Transition Starting Fire Pump Controllers are used with delta-wound 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 motor is automatically reconnected in delta, applying full voltage to the motor windings. These controllers are recommended especially for use with generator sets. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

6 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) MISCELLANEOUS -DZ Test push-button with 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (B)

7 Product Description Wye-Delta Closed Transition Starting Electric Fire Pump Controllers FTA1350 Description Firetrol FTA1350 Wye-Delta, Closed Transition Starting Fire Pump Controllers are used with delta-wound squirrel cage motors. FTA1350 controllers are of the closed circuit transition type in which the motor circuit remains closed 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 motor is automatically reconnected in delta, applying full voltage to the motor windings. During this transition, a resistor is connected to each phase, minimizing line disturbances and voltage drop during starting. These controllers are recommended especially for use with generator sets. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

8 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) MISCELLANEOUS -DZ Test push-button with 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (B)

9 Product Description Primary Resistance Starting Electric Fire Pump Controllers FTA1500 Description Firetrol FTA1500 Primary Resistance Fire Pump Controllers use resistors in the line to reduce line voltage when starting the pump motor. The controller monitors, displays and records fire pump system information. The circuit to the motor is not opened during the transition from start to run. While starting, the motor will draw 50% of full load starting current and supply 25% of rated torque. This method of starting minimizes line disturbances and voltage drop when starting. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Transition Contactor and Power Resistors 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 Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

10 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) MISCELLANEOUS -DZ Test push-button with 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (C)

11 Product Description Autotransformer Starting Electric Fire Pump Controllers FTA1800 Description Firetrol FTA1800 Autotransformer Starting Fire Pump Controllers use an autotransformer to supply reduced voltage when starting the motor. The controller is of the closed circuit type where the motor circuit remains closed during the transition from start to run resulting in minimum line disturbance. The controller monitors, displays and records fire pump system information. The autotransformer has three taps for selection of starting current and torque; 50% tap for 150% current and 25% torque, 65% tap (factory setting) for 250% current and 42% torque and the 80% tap for 384% current and 64% torque. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Transition Contactor and Autotransformer 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 Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

12 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) MISCELLANEOUS -DZ Test push-button with 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (C)

13 Product Description Solid State Starting Electric Fire Pump Controllers FTA1900 Description Firetrol FTA1900 Solid State Starting Fire Pump Controllers feature soft start, soft stop and system sensing capabilities that not only provide for reduced voltage starting, but also offer an improved level of hydromechanical performance. The controller monitors, displays and records fire pump system information. When called to run, the motor will accelerate along a ramp beginning at 40% of normal starting current with 15% of full voltage torque. When stopping, the motor will ramp down to a preset level and allow for a restart, limiting stress in the piping system. If no additional starting causes are present, the motor will continue to ramp down to a full stop. This controller helps to reduce water hammer in the system. Approvals Firetrol fire pump controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main Disconnect Switch sized for connected motor horsepower and voltage Fire pump Circuit Breaker Motor contactor Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition 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 Firetrol SS/3 Solid State SCR Starter 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 Soft Start Bypass Timer Daylight Savings Time option Weekly Test Timer Motor Acceleration Timer Elapsed Time Meter Digital Pressure Display 1.44M Floppy Disk Drive Data Log Event Log (3000 Events) True RMS Metering with simultaneous 3 phase display of amps and volts Disk Error message Disk Near Full message Pressure Error message Motor Over 320% message Local Start message Remote Start message Emergency Start message Fail To Start message Soft Starter Overtemp message Undervoltage message Overvoltage message Low Suction Pressure message High Speed Open Serial Communications Port NEMA Type 2 enclosure

14 SPECIAL ENCLOSURES -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (IEC IP56) FTA1000, 1250, 1300 FTA1350, 1500, 1800, G NEMA Type 12 (IEC IP52) 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 psi ( bar) Pressure Transducer for Fresh Water Service -C psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service -D psi ( bar) Pressure Transducer for Sea Water, Foam or Copper Corrosive Service AUTOMATIC POWER TRANSFER SWITCHES (Refer to publication SD900-21) FTA900 - generator set emergency supply FTA901 - bypass isolation switch for generator set emergency supply FTA950 - second utility emergency supply FTA951 - bypass isolation switch for second utility emergency supply ALARMS -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AF Audible and Visible low pump room temperature alarm -AG Built-in reservoir low alarm -AH Audible low suction pressure alarm -AM Contacts for remote indication, pump fail to start -AV Contacts for remote indication, low pump room temperature -AW Contacts for remote indication, reservoir low -AY Contacts for remote indication, low suction pressure -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 Visible low suction pressure alarm with manual reset push-button -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 -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 -LVA Visible pump on demand alarm -LW Audible and visible pump on demand alarm (requires (-HV)) -LY Contacts for remote indication, pump on demand (requires (-LVA) or (-LW)) MISCELLANEOUS -DZ Test push-button with 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 Firetrol representative during start-up) -ZPB High Quality Impact Printer with paper take-up mechanism Export packaging FTA1000, 1250, 1300 FTA1350, 1500, 1800, 1900 *Weekly Test Timer Standard PD (B)

15 Product Description Power Transfer Switches for Electric Fire Pump Controllers FTA900 FTA950 Description Firetrol Power Transfer Switches are available completely assembled with Firetrol Electric Fire Pump Controllers; full or reduced voltage types. The power transfer switches are built in two versions: FTA900 For use when the normal power source is a utility and the emergency power source is a generator set. FTA950 For use when both the normal and emergency power sources are utilities. The entire package of power transfer switch and controller is completely factory assembled, wired, tested and shipped as a complete unit for easy field connection to the power sources and the fire pump motor. Approvals Firetrol power transfer switches are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers; UL1008, Automatic Transfer Switches; UL508, Industrial Control Equipment, CSA, Standard for Industrial Control Equipment; and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each transfer switch: Emergency power source disconnect switch sized for connected motor horsepower and voltage (FTA950 only) Fire pump circuit breaker (FTA950 only) Mark II monitors for overcurrent tripping (non-thermal) of circuit breaker and alarm indicator for phase failure/phase reversal 3-pole, double throw transfer switch mechanism, electrically operated, mechanically held Control module providing for the following: Differential voltage sensing on all phases of the normal power source Voltage sensing of the emergency power source Frequency sensing of the emergency power source Transfer time delay to compensate for momentary power outages of the normal source Retransfer from emergency to normal source is automatically delayed unless the emergency source fails Cool-down timer for unloaded running of the generator set after retransfer to the normal power source Instantaneous retransfer to normal if the emergency source fails and the normal source is available 3 second transfer restart delay to reduce current surges when transferring to or from the emergency source NO and NC engine control contacts to start the generator set when the normal power source fails Transfer Switch Normal LED Transfer Switch Emergency LED Emergency Isolating Switch Open LED Test Selector Switch Transfer By-pass Switch Silence Alarm Pushbutton Emergency Isolating Switch Open and Transfer Switch in Emergency Audible Alarms Output contacts (NO and NC) for Generator Start, Emergency Isolating Switch Open and Transfer Switch position indicators Standard Withstand Rating, emergency side only FTA900 (Generator set equipped with molded case circuit breaker) A, 22,000A RMS Sym., V; 10,000A RMS Sym., V A, 35,000A RMS Sym., V; 10,000A RMS Sym., V A, 50,000A RMS Sym., V; 10,000A RMS Sym., V FTA950 See Options NEMA Type 2 enclosure (IEC IP11)

16 Note: The withstand rating of the normal power source side of the transfer switch will be the same as the withstand rating of the fire pump controller assembled with the power transfer switch. Options The following are available as options to FTA950 Power Transfer Switches: Circuit Breaker Option -M Standard withstand rating V - 100,000 Amps, RMS Sym. -N Intermediate withstand rating V - 150,000 Amps, RMS Sym. -P High withstand rating V - 200,000 Amps, RMS Sym. -Q Standard intermediate withstand rating V - 65,000 Amps RMS Sym. -R Standard low withstand rating V - 42,000 Amps RMS Sym. Modifications The following are available as modifications to all transfer switches: Special Enclosures -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (painted steel) (IEC IP56) -F NEMA Type 4X (#304 stainless steel) (IEC IP 56) -G NEMA Type 12 (IEC IP52) Special finish paint consult factory Special finish color consult factory 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 Alarms -EC Extra contacts for remote indication, transfer switch position -BX Contacts for remote indication, second utility source phase failure/phase reversal (FTA950 only) Miscellaneous -ED Load shed circuits -TM Microprocessor type (Group 5) control module -TN As above, with serial communications port -S Tropicalization PD900-20(A)

17 Product Description Limited Service Controllers FTA750 Description Firetrol FTA750 Limited Service Controllers may be used for the automatic control of small electrically driven fire pumps and booster pumps where they are acceptable to the authority having jurisdiction. Approvals Firetrol limited service controllers are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers, CSA, Standard for Industrial Control Equipment, and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each controller: Voltage surge protector Main thermal-magnetic circuit breaker for assigned motor horsepower and voltage Firetrol FTA436 Phase Failure/Phase Reversal Monitor Motor contactor Power Available Pilot Light - indicates 3-phase power available and control power normal Phase Reversal Pilot Light - illuminates when phases are reversed Control transformer with 120 volt AC - secondary unfused for controller operating logic circuits, with fuse for possible external auxiliary devices Circuitry for start by remote deluge valve or other fire protection equipment (requires normally closed, open to start remote contacts) Remote interlock circuit (requires remote normally open contact which closes to operate) Built-in Start and Stop pushbuttons to bypass automatic start circuits Minimum Run Timer for automatic stop Pressure switch, integrally mounted on a threaded bulkhead fitting with external 1/2 inch connection Field connection remote alarm terminals (normally open-close to alarm and normally closed-open to alarm) for each of the following: Pump Operating, Pump Power Failure, Phase Reversal Emergency Manual Run Mechanism to mechanically close motor contactor contacts in an emergency condition operation of emergency run mechanism results in a full voltage start of the motor NEMA Type 2 enclosure (IEC IP11) Options The following are available as options to the controllers: Timer Option -A With running period timer (auto/manual start with auto/manual shutdown, selectable) -B Without running period timer (auto/manual start with manual shutdown only) Circuit Breaker Option -A Standard withstand rating 2-20 HP, V - 10,000 Amps, RMS Sym HP, V - 18,000 Amps, RMS Sym HP, V - 14,000 Amps, RMS Sym. -B Intermediate withstand rating V - 65,000 Amps, RMS Sym V - 18,000 Amps, RMS Sym. NOTE: Standard controllers contain MERCURY filled pressure switches which are readily and visibly labeled Contains Mercury - do not put in trash. Recycle or dispose as hazardous waste. Keep cover in place. To avoid the use of Mercury, contact Firetrol or your local representative for alternative devices.

18 Modifications The following are available as modifications to the controllers: Special Enclosures -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (painted steel) (IEC IP56) -F NEMA Type 4X (#304 stainless steel) (IEC IP56) -G NEMA Type 12 (IEC IP52) Special paint color or finish consult factory 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 Switches and Recorders -B psi ( kg/cm 2 ) pressure switch for fresh water service -C psi ( kg/cm 2 ) pressure switch for sea water/foam service -D psi ( kg/cm 2 ) pressure switch for sea water/foam service Automatic Power Transfer Switches (Refer to Publication PD975-01) FTA975 - generator set emergency supply FTA976 - second utility emergency supply Alarms -AC Extra contacts (normally open & normally closed) for remote indication, pump operating -AM Contacts for remote indication, pump fail to start -BW Extra contacts for remote indication, phase failure/phase reversal -BY Contacts for remote indication, pump overload -P Built-in alarm system (includes visible supervisory voltage normal indication and audible phase failure, phase reversal and pump run indication) -PB Built-in low system pressure visible alarm with manual reset -PE Contacts for remote indication, low system pressure Miscellaneous -A Sequential start -R Pump operating pilot light -S Tropicalization PD750-20(A)

19 Product Description Power Transfer Switches for Limited Service Controllers FTA975 FTA976 Description Firetrol Power Transfer Switches are available completely assembled with Firetrol Limited Service Controllers. The power transfer switches are built in two versions: FTA975 For use when the normal power source is a utility and the emergency power source is a generator set. FTA976 For use when both the normal and emergency power sources are utilities. The entire package of power transfer switch and controller is completely factory assembled, wired, tested and shipped as a complete unit for easy field connection to the power sources and the fire pump motor. Approvals Firetrol power transfer switches are listed by Underwriters' Laboratories, Inc., in accordance with UL218, Standard for Fire Pump Controllers; UL1008, Automatic Transfer Switches; UL508, Industrial Control Equipment, CSA, Standard for Industrial Control Equipment; and approved by Factory Mutual. They are built to meet or exceed the requirements of the approving authorities as well as NEMA and the latest editions of NFPA 20, Installation of Centrifugal Fire Pumps, and NFPA 70, National Electrical Code. Standard Features The following are included as standard with each transfer switch: Emergency power source disconnect switch sized for connected motor horsepower and voltage (FTA975 only) molded case isolating switch (FTA976 only) thermal-magnetic circuit breaker 3-pole, double throw transfer switch mechanism, electrically operated, mechanically held Control module providing for the following: Differential voltage sensing on all phases of the normal power source Voltage sensing of the emergency power source Frequency sensing of the emergency power source Transfer time delay to compensate for momentary power outages of the normal source Retransfer from emergency to normal source is automatically delayed unless the emergency source fails Cool-down timer for unloaded running of the generator set after retransfer to the normal power source Instantaneous retransfer to normal if the emergency source fails and the normal source is available 3 second transfer restart delay to reduce current surges when transferring to or from the emergency source NO and NC engine control contacts to start the generator set when the normal power source fails Transfer Switch Normal Pilot Light Transfer Switch Emergency Pilot Light Emergency Isolating Switch Open Pilot Light Test Selector Switch Transfer By-pass Switch Silence Alarm Pushbutton Emergency Isolating Switch Open and Transfer Switch in Emergency Audible Alarms Output contacts (NO and NC) for Generator Start, Emergency Isolating Switch Open and Transfer Switch position indicators Standard Withstand Rating, emergency side only FTA975 (Generator set equipped with molded case circuit breaker) 3-30HP, V, 10,000 Amps, RMS Sym. FTA HP, V, 10,000 Amps, RMS Sym HP, V, 18,000 Amps, RMS Sym. 3-30HP, V, 14,000 Amps, RMS Sym. NEMA Type 2 (IEC IP11) enclosure Note: The withstand rating of the normal power source side of the transfer switch will be the same as the withstand rating of the fire pump controller assembled with the power transfer switch.

20 Options The following are available as options to FTA976 Power Transfer Switches: Special Enclosures -T NEMA Type 3R (IEC IP14) -E NEMA Type 4 (IEC IP56) -F NEMA Type 4X (#304 Stainless Steel) (IEC IP56) -G NEMA Type 12 (IEC IP52) Special paint color or finish - Consult Factory Circuit Breaker Option -B Intermediate withstand rating V - 65,000 Amps, RMS Sym V - 18,000 Amps, RMS Sym. Modifications The following are available as modifications to all transfer switches: 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 Explanation of Catalog Number FTA975-BL100B-ED Type Modifications 975 Gen Set Voltage 976 Second Utility -H Start Option -A B Automatic -F Withstand rating -B A Standard (FTA976) -C B Intermediate (FTA976) Ampere rating -D Standard (FTA975) 100 Example FTA975-BD100B-ED FTA975 Power Transfer Switch for generator set emergency power source, 100 Amp, Volts, with load shed circuits. Note Due to continual product enhancements, dimensions and specifications may change at any time without notice. Contact the factory or local representative for current specifications. Alarms -BX Contacts for remote indication, second utility source phase failure/phase reversal (FTA976 only) Miscellaneous -ED Load shed circuits -TM Microprocessor type (Group 5) control module -TN As above, with serial communications port -S Tropicalization PD975-01(E)