Fire Pump Controllers Medium Voltage Controllers

Transcription

1 Fire Pump Controllers Medium Voltage Controllers Medium Voltage Controllers 1.5 Medium Voltage Fire Pump Controllers FDM Medium Voltage... Part Number / Options Selection Guide... Product Specifications - FDM

2 Electric Fire Pump Controllers Features FDM Medium Voltage Controller May Product Description For over 50 years, EATON Corporation has been the industry leader in Medium Voltage Motor Control. The FDM Medium Voltage Fire Pump Controller is based on the AMPGARD controller design which incorporates Eaton's industry leading Cutler-Hammer TRITON SL Series Medium Voltage Vacuum Contactor. The SL Contactor utilizes Eaton s Cutler- Hammer vacuum interrupters that exhibit both a long electrical life and a high interruption capacity. Product Features Microprocessor Control The FDM Medium Voltage controller incorporates Plus technology, which is an enhanced version of the original microprocessor-based Series. Programming remains straightforward due to the retention of the core firmware and similar menu structure present in previous models. The controller can be ordered with the option to display and output current values and status, on command, from various software protocols. An embedded web page for retrieving diagnostics and history reports, can be accessed from the optional Ethernet communication port. An optional Rs485 serial port can be used for direct connection to a computer for data transfer. Plus Features Door Mounted Membrane Keypad displays Pressure, Voltage, Amperage, Time & Date, Frequency, Alarms & Timers and Custom Messages Alarm & Status LED Indication Last 10K Messages Embedded Webpage * Custom Message Display Custom Inputs & Outputs Communication via RS485 or Ethernet * Information can be saved to USB Drive Optional Output Relay Boards * COM Option must be ordered to enable this function. Accessibility The Plus controller section has it's own separate entrance door and is segregated from the medium voltage section. Power connections are accessible through the front of the controller and are fully isolated from the medium voltage contactor. Isolation A positive mechanical isolating switch with visible disconnect, completely grounds and isolates the contactor from the line connectors. This is achieved using a mechanically driven isolating shutter, which minimizes access to exposed high voltage components and wiring. Maintenance Since all components are front accessible, routine inspection or parts replacement is easily achieved. Design Simplicity Component-to-component direct connection reduces the number of electrical wire connections by over half, making troubleshooting faster and easier. Space Heater Included as standard is an internal space heater, which is powered from the test plug circuit. It is not necessary to apply medium voltage power to turn on the heater. Operating Devices The two external operating devices are manufactured by EATON. They are Dust- Tight/Oil-Tight pushbuttons and provide the following functions: Start: Allows for local (manual) starting of the motor. The "Local Start" LED illuminates on the membrane. Stop: De-energizes the SL-400 Vacuum main run contactor. Mechanically Locked Since the medium voltage door is mechanically locked with the disconnect switch, access to the MV component section is prevented while medium voltage power is applied to the unit. Power Fuses The FDM controller incorporates fatique proof Current Limiting fuses. When properly applied, the element of the fuse will not age, become brittle or deteriorate under the most severe duty cycling. A spare set of R rated fuses are provided in the spare fuse compartment inside the front door of the controller. Enclosure The FDM comes standard with a NEMA Type 2 (IEC IP11) drip-proof, powder baked finish, freestanding enclosure. A NEMA 4, 4X enclosure is available as an option. Grounding A tin-plated copper bus is provided in the incoming / load section of the FDM controller for grounding purposes. Fuses Control Transformer fuse protection is provided by primary fuses. Contactor The TRITON SL 400 contactor uses three Axial Magnetic (A-M) coils at the fixed end of the vacuum interrupters. The A-M coils establish a magnetic field within the interrupter during fault conditions. The field disperses the arc during fault current interruption, allowing the contactor to interrupt a very high fault current. BR K/F

3 Must Be Installed Per Applicable Code and Manufacturers Recommendations Electric Fire Pump Controllers Features FDM Medium Voltage Controller May Easy Installation Current limiting fuses, contactor assembly and isolating switch assembly are easily removed from the enclosure; line and load terminals are completely accessible from the front. Wire Termination The line and load terminal connection points are located on the left hand side of the medium voltage section and are accessible through a gland plate in the bottom of the enclosure. Drain Valve Solenoid All FDM medium voltage controllers are supplied with a drain valve solenoid used for weekly test purposes. It is located in an externally mounted enclosure along with the pressure sensor [102] [641] [418] [341] [572] PIPING ENTRANCE 1/4" NPT - FEMALE PIPING ENTRANCE 1/2" NPT - FEMALE 6.50 [165] 1.51 [38] 3.51 [89] [632] Bottom View Technical Data and Specifications Interrupt Ratings Motor Horsepower Line Voltage Interrupting Ratings 3-Phase Symmetrical MVA Approx. Weight Lbs. (Kg) V V 400 (386) V V V V V V Altitude Ratings Fuse Interrupting Rating Contactor Short Circuit Rating Impulse Voltage Crest Line to Ground Low to meters Standard to meters 50KA Symmetrical 6000A - 1 second 60KV V 80KA Asymmetrical 63KA Peak 8.7ms (0.5 Cycles) High to meters Standards & Certification The FDM Medium Voltage Fire Pump Controllers meet or exceed the requirements of Underwriters Laboratories, Underwriters Laboratories Canada, Factory Mutual, the Canadian Standards Association, New York City building code, CE mark and U.B.C / C.B.C. Seismic requirements, and are built to NFPA 20 standards. N. Y. C. APPROVED SEISMIC QUALIFIED U.B.C and C.B.C BR K/F

4 Pump and Plumbing for Fire Pump Controllers Pump and Plumbing March 2010 Pump and Plumbing MD K/B

5 Electric Fire Pump Controllers Main Display Main Display - Plus Fire Pump Controllers March 2010 Main Display SILENCE ALARM MOTOR TEST POWER ON PUMP RUNNING LOCAL START REMOTE START DELUGE VALVE EMERGENCY START INTERLOCK ON LOW PRESSURE AUTO SHUTDOWN ENABLED PHASE REVERSAL PHASE FAILURE FAIL TO START UNDERVOLTAGE OVERVOLTAGE LOW ROOM TEMPERATURE LOCKED ROTOR TRIP LOW SUCTION PRESSURE SOURCE 2 DISCONNECTED DATA PRINT LAMP TEST MENU RESET SAVE/EXIT ACK NOTES: 1. Refer to the Plus technical manual for detail and setup information, as well as programming and custom labelling for Programmable LED # 1 and Programmable LED # 2. NOTE: As of January 1, All Limited Service Controllers will not carry FM Approval. MD K/C N. Y. C. APPROVED

6 Must Be Installed Per Applicable Code and Manufacturers Recommendations Electric Fire Pump Controllers Dimensions FDM Medium Voltage Controller June 2011 Dimensions Standard Enclosure - Type NEMA [1585] [878] [1003] [533] 2.22 [56] [880] [1715] [2020] [2020] [318] [673] R.88 [R22] [305] 9.01 [229] 9.01 [229] 4.00 [102] [641] PIPING ENTRANCE 1/4" NPT - FEMALE [418] [341] [572] 6.50 [165] PIPING ENTRANCE 1/2" NPT - FEMALE 1.51 [38] 3.51 [89] [632] Dimensions in inches and [millimeters]. N. Y. C. APPROVED SEISMIC QUALIFIED U.B.C and C.B.C NOTES: 1. All enclosures finished in FirePump red. 2. Cable Entrance either top or bottom. 3. Standard Enclosure type NEMA 2. MD K/C

7 Must Be Installed Per Applicable Code and Manufacturers Recommendations Electric Fire Pump Controllers Dimensions FDM Medium Voltage Controller June 2011 Dimensions Standard Enclosure - Type NEMA 3R, 4, 4X, [1778] [864] [774] [857] 3.46 [88] [1716] [2020] [2020] [618] [926] R.88 [R22] [305] 9.01 [229] 9.01 [229] 4.00 [102] 5.00 [127] [655] [534] [457] PIPING ENTRANCE 1/4" NPT - FEMALE [534] PIPING ENTRANCE 1/2" NPT - FEMALE 1.51 [38] 3.51 [89] [699] Dimensions in inches and [millimeters]. N. Y. C. APPROVED SEISMIC QUALIFIED U.B.C and C.B.C NOTES: 1. All enclosures finished in FirePump red. 2. Cable Entrance either top or bottom. 3. Standard Enclosure type NEMA 2. MD K/C

8 Electric Fire Pump Controllers Electrical Wiring Schematic FDM Medium Voltage - 120V Supply / V Operation May 2011 Electrical Wiring Schematic REMOTE START DELUGE VALVE (REMOVE JUMPER IF USED) PUMP START LOW SUCTION LOW ROOM TEMPERATURE INTERLOCK ON INPUT #1 INPUT #2 INPUT #3 INPUT #4 INPUT #5 INPUT #6 INPUT #7 INPUT #8 INPUT #9 LEGEND: CPT - CONTROL POWER TRANSFORMER CT - CURRENT TRANSFORMER CUST RCPT - CUSTOMER RECEPTACLE GND - GROUND ISW - ISOLATION SWITCH M - RUN CONTACTOR MSH - MANUAL START HANDLE(EMERGENCY) MICRO SWITCH PF - POWER FUSE PT - POTENTIAL TRANSFORMER RCPT- RECEPTACLE TB - TERMINAL BLOCK TR KVA CONTROL TRANSFORMER (240/120VAC) - INTERNAL TERMINAL BLOCK(S) CUSTOMER INPUTS OPTION RELAY #1 OPTION RELAY #5 OPTION RELAY #2 OPTION RELAY #6 OPTION RELAY #3 OPTION RELAY #7 OPTION RELAY #4 OPTION RELAY #8 COMMON ALARM COMMON ALARM PHASE FAILURE PHASE FAILURE PHASE REVERSAL PHASE REVERSAL ALARM CONTACTS INTERNAL CONNECTIONS FUTURE #1 FUTURE #1 PUMP RUN PUMP RUN N. Y. C. APPROVED ES K/D

9 Electric Fire Pump Controllers Electrical Wiring Schematic FDM Medium Voltage - 120V Supply / V Operation May 2011 Electrical Wiring Schematic REMOTE START DELUGE VALVE (REMOVE JUMPER IF USED) PUMP START LOW SUCTION LOW ROOM TEMPERATURE INTERLOCK ON INPUT #1 INPUT #2 INPUT #3 INPUT #4 INPUT #5 INPUT #6 INPUT #7 INPUT #8 INPUT #9 LEGEND: CPT - CONTROL POWER TRANSFORMER CT - CURRENT TRANSFORMER CUST RCPT - CUSTOMER RECEPTACLE GND - GROUND ISW - ISOLATION SWITCH M - RUN CONTACTOR MSH - MANUAL START HANDLE(EMERGENCY) MICRO SWITCH PF - POWER FUSE PT - POTENTIAL TRANSFORMER RCPT- RECEPTACLE TB - TERMINAL BLOCK TR KVA CONTROL TRANSFORMER (240/120VAC) - INTERNAL TERMINAL BLOCK(S) CUSTOMER INPUTS OPTION RELAY #1 OPTION RELAY #5 OPTION RELAY #2 OPTION RELAY #6 OPTION RELAY #3 OPTION RELAY #7 OPTION RELAY #4 OPTION RELAY #8 COMMON ALARM COMMON ALARM PHASE FAILURE PHASE FAILURE PHASE REVERSAL PHASE REVERSAL ALARM CONTACTS INTERNAL CONNECTIONS FUTURE #1 FUTURE #1 PUMP RUN PUMP RUN N. Y. C. APPROVED ES K/D

10 Electric Fire Pump Controllers Field Connections FDM Medium Voltage May 2011 Field Connections Interrupt Ratings Motor Horsepower Line Voltage Interrupting Ratings 3-Phase Symmetrical MVA Approx. Weight Lbs. (Kg) V V 400 (386) V V V V V V Altitude Ratings Fuse Interrupting Rating Contactor Short Circuit Rating Impulse Voltage Crest Line to Ground Low to meters Standard to meters 50KA Symmetrical 6000A - 1 second 60KV V 80KA Asymmetrical 63KA Peak 8.7ms (0.5 Cycles) High to meters External Inputs Alarm / Relay Outputs Typical Controller Connection COMMON ALARM COMMON ALARM PHASE FAILURE PHASE FAILURE PHASE REVERSAL PHASE REVERSAL ALARM CONTACTS FUTURE #1 FUTURE #1 PUMP RUN PUMP RUN NOTE: 1. MOTOR CONNECTIONS VARY, PLEASE REFER TO SPECIFIC MOTOR CONNECTION DIAGRAM. 2. PLEASE OBSERVE PROPER PHASE ROTATION, A,B,C-L1,L2,L3 AS CONTROLLER IS PHASE SENSITIVE. 3. CABLE SIZE TO BE 125% OF FULL LOAD CURRENT. REFER TO WIRE SIZE TABLE IN NFPA 70. N. Y. C. APPROVED ES K/D

11 Must Be Installed Per Applicable Code and Manufacturers Recommendations Electric Fire Pump Controllers & Transfer Switches Part Number / Options Selection Guide FDM Medium Voltage Fire Pump Controllers July 2012 Part Number / Options Selection Guide Electric Fire Pump Controllers & Transfer Switches FDM Medium Options Voltage F.P. Controllers A - Built-in Alarm System B - Alarm Bell C1 - Extra Contacts "Pump Run" (Two Form-C) Starting Type C2 - Extra Contacts "AC Power Failure" (Two Form-C) 30 = Across the Line C3 - Extra Contacts "Phase Rev." (Two Form-C) C4 - Remote Contacts (Two Form-C) Low Reservoir Horsepower C5 - Remote Contacts (Two Form-C) High Reservoir COM - Communications Option E1 - NEMA 3R - Raintight Enclosure E2 - NEMA 4 - Watertight Enclosure E3 - NEMA 12 - Industrial Dust Tight Enclosure E5 - NEMA 4X - Stainless Steel Enclosure E8 - Tropicalization E9 - NEMA 4X - Painted Steel E10 - NEMA 4X Stainless Steel Enclosure EX - Export Crating Voltage F - Floor Stand (Standard c/w floor mounted enclosures) 60 HERTZ 50 HERTZ F2 - Floor Stand - 2 Inch Height A = V M = V P7 - Low Suction Pressure Switch c/w Pilot Light B = 3000V N = 3000V P8 - Low Suction Shutdown (Requires P7) C = 3300V P = 3300V P10 - Pressure Transducer - Sea Water Rated D = 3600V Q = 3600V R1 - Space Heater (120 / 240V) E = 4160V R = 4160V R2 - Space Heater c/w Thermostat F = 4800V S = 4800V R3 - Space Heater c/w Humidistat G = 5500V T = 5500V R4 - Low Pump Room Temperature Switch and Pilot Light H = 6000V U = 6000V USB - External Mounted USB Port J = 6300V V = 6300V X1 - Printer K = 6600V W = 6600V L = 6900V X = 6900V Language* L1 = English * Note: Other lanuguages available. Consult Factory for details. L2 = French L5 = Spanish N. Y. C. APPROVED SEISMIC QUALIFIED U.B.C and C.B.C PA K

12 Fire Pump Controllers 1-1 Features FDM Medium Voltage Controllers Typical Specifications 1. Approvals A. The Fire Pump Controller shall meet the requirements of the latest edition of NFPA 20 and shall be listed by [Underwriters Laboratories (UL)] [Underwriters Laboratories of Canada (ULC)] and approved by [Factory Mutual Research (FM)] [Canadian Standards Association (CSA)] [New York Department of Buildings (NYSB)] for fire pump service. 2. Ratings A. The Controller shall have integral interrupting rating with current limiting fuses of 2400V, 3000V-4160V, and 4800V-7200V. B. The Controller shall have a low altitude rating of 3500 to 1001 meters, a standard rating of 1000 to meters, and a high rating of to meters. 3. Construction A. Isolating switch and contactor assemblies, including current limiting fuses, shall be of the component-to-component design without any interconnecting cables or flexible shunts. The isolating switch shall be easily removed from the front of the enclosure by loosening two bolts. Line and load cable terminations shall be completely accessible from the front. B. The isolating switch shall be an externally operated manual three-pole draw-out type, such that in the open position it completely grounds and isolates the starter from the line connectors with a mechanically driven isolating shutter leaving no exposed high-voltage components. Integral mechanical interlocks shall prevent entry into the high-voltage areas while the starter is energized and shall block accidental opening or closing of the isolating switch when the door is open and the contactor is closed. The isolating switch handle shall have provisions for three (3) padlocks in the off position. C. Current limiting power fuses shall be of the selfprotecting type with visible fuse condition indicators. The power fuses shall be vertically mounted permitting easy inspection and replacement without starter disassembly. A fuse puller shall be provided with each controller. The controller manufacturer shall manufacture the power fuses. D. The vacuum contactor shall be of the slide-out design, rated 400 amperes with single-break high-pressure type main contacts with weldresistant alloy contact faces. The vacuum contactor contact wear shall be easily checked with the use of a go/no-go feeler gauge, included with each contactor. The controller manufacturer shall manufacture the contactor. E. A built-in test circuit shall be included to permit checking of the start control and pilot circuit, with the high-voltage de-energized and isolated, and the contactor in its normal position or in the drawout position. The control circuit shall be capable of being energized through a polarized plug connector from an external [115-volt] [220-volt] supply while in the test mode. F. The low-voltage control compartment shall be isolated and barriered from the high-voltage area with a separate low-voltage access door. G. All components and connections in the lowvoltage and high-voltage compartments shall be accessible from the front. Side or rear access is not permitted. H. As per NFPA 20, there shall be provisions to store an extra set of fuses inside the enclosure. The spare fuses shall be accessible from the front and not from a side door. 4. Enclosure A. The controller shall be housed in a NEMA Type 2 (IEC IP11) drip-proof, powder baked finish, freestanding enclosure. B. The controller shall come standard with a anticondensation space heater wired so that it will operate on the test circuit. 5. Microprocessor Control A. The controller shall come complete with a 4 line by 40 character LCD display mounted on a panel opening in the front door. The LCD display shall indicate the following: 1. Main screen displaying system pressure, three-phase voltage and amperage readings, system frequency, date, and time. 2. Set point review screen displaying the programmed pressure start and stop points, and weekly test time. 3. Controller statistics screen, including: a. Powered Time b. Motor Run Time c. Number of Calls to Start d. Number of Starts e. Last Motor Start Time f. Last Motor Run Time g. Last Low Pressure Start h. Minimum System Voltage i. Maximum System Voltage j. Minimum System Frequency k. Maximum System Frequency l. Minimum System Pressure m. Maximum System Pressure n. Last System Startup o. Last Phase Failure p. Last Phase Reversal q. Last Locked Rotor Trip r. Maximum Run Current s. Last Locked Rotor Current July 2011 PS K/F

13 Fire Pump Controllers 1-2 Features FDM Medium Voltage Controllers 4. Controller diagnostics screen, including: a. Date & Time b. Firmware Version c. Shop Order Number d. Customer Order Number e. Transformer Output Voltage f. Current Transformer Outputs g. Pressure Transducer Calibrated Settings h. Input Status i. Output Status 5. Display last messages screen that will display at least the last 5000 alarms/messages stored in the controllers' memory. 6. Display up to ten (10) custom messages of up to 100 characters each, which will continually scroll across the fourth line of the display. 7. Remaining time left on active timers. B. The controller shall be supplied with ten (10) green status LED s for the following: 1. Power On 2. Pump Running 3. Local Start 4. Remote Start 5. Deluge Valve 6. Emergency Start 7. Interlock On 8. Low Pressure 9. Auto Shutdown Enabled 10. Programmable LED #1 C. The controller shall be supplied with ten (10) red alarm LED s to indicate the following: 1. Phase Reversal 2. Phase Failure 3. Fail to Start 4. Undervoltage 5. Overvoltage 6. Low Room Temperature 7. Locked Rotor Trip 8. Low Suction Pressure 9. Source 2 Disconnected 10. Programmable LED #2 D. The microprocessor logic board shall available with: 1. A USB port for transference of message history, controller status, diagnostics, and statistics and the ability to update firmware. 2. An optional Ethernet port for direct connection to a computer for data transfer. 3. An optional RS485 Serial port for communication to various external software programs. E. The controller shall be available with an embedded web page which allows viewing of the controllers' current status, data values, programmed set points, and history. F. A Fail-to-Start alarm shall occur if the motor controller sees less than 20% of the motor full load amps after an adjustable time delay of 1-90 seconds. G. Locked rotor protection shall be provided. After a trip condition and restoration of power, the LCD display shall indicate LOCKED ROTOR TRIP. H. A sequential start timer and weekly test timer shall be provided as standard. I. A restart time delay of two (2) seconds shall be provided to allow the residual voltage of the motor to decay prior to re-starting the motor. In the event that the pump motor continues to run after a request to stop, then the controller must display a fail to stop message to indicate this condition. J. Overvoltage (5-20%) and undervoltage (5-30%) sensing and alarming shall be provided as standard. K. The controller shall be supplied with interlock and shutdown circuits as standard. A flashing green LED shall indicate an interlock on condition. L. Where shutdown of the pump(s) due to low suction pressure is required, it shall be accomplished without the addition of a separate panel or enclosure. The LCD display shall indicate low suction shutdown. Resetting of the condition shall be automatic or manual as selected by the user. M. Means shall be provided to test the operation of all LED s to ensure their functionality. 6. Programming Menu A. The programming menu shall have the ability to enable an entry password. B. The programming menu shall be limited to two (2) levels of password protection. C. The controller shall have three (3) languages as a standard, English, French, and Spanish, with the ability to add a fourth language. D. The programming menu shall be grouped into 6 main menu headings as follows: 1. Regional Settings 2. Pressure Settings 3. Timer Values 4. Alarm Set points 5. Input/Output Menu 6. System Configuration Menu (password protected) 7. Pressure Sensor E. A plug-in, 4-20mA, solid-state pressure sensor shall be provided. The pressure Start and Stop points shall be adjustable in increments of one (1) PSI. A low pressure pre-alarm, indicated with a flashing green LED, shall denote a potential pump starting condition and will remain lit once the pump has started to indicate the starting cause. July 2011 PS K/F

14 Fire Pump Controllers 1-3 Features 7. Custom Inputs/Outputs A. The controller shall come standard with nine (9) future inputs, two (2) future LED indicators, and one (1) future output, with the ability to add up to another 8 outputs via optional relay boards. B. The user shall be able to program the future inputs/outputs through the main programming menu. C. The inputs shall be selectable based on the following criteria: 1. User selected message or thirteen (13) predetermined messages. 2. Energize the common alarm relay when the input is received. 3. Link to a future relay and/or LED indicator. 4. Alarm latched until reset. 5. Normally open or closed input. 6. On-delay timer. D. The LED indicators shall be selectable based on the following criteria: 1. Indication based on a minimum of twelve (12) predetermined alarms or a custom input. E. The future relays shall be selectable based on the following criteria: 1. Output based on a minimum of twenty-seven (27) predetermined alarms, controller status or a custom input. 2. Latched until reset. 3. Energized under normal conditions. 4. On or off delay timer on the output. 8. Alarm Relays A. All relays shall be of the plug-in type. An LED on the relay panel shall indicate the energized state of the relay. All relay contacts shall be 8A, 277VAC/30VDC. Two (2) sets of Form-C contacts shall be provided for each of the following: 1. Phase Reversal 2. Phase Failure 3. Common Alarm 4. Future #1 5. Pump Run. B. The Common Alarm and Phase Failure relays shall be energized under normal conditions. 9. Manufacturer A. The controller shall be of the Plus type as manufactured by Eaton Corporation. FDM Medium Voltage Controllers July 2011 PS K/F

15 Fire Pump Controllers 1-1 Features Plus Electric Fire Pump Controllers Typical Specifications 1. Approvals A. The Fire Pump Controller shall meet the requirements of the latest edition of NFPA 20 and shall be listed by [Underwriters Laboratories (UL)]and approved by [Factory Mutual Research (FM)] [Canadian Standards Association (CSA)] [New York Department of Buildings (NYSB)] and carry the CE marking for fire pump service. 2. Starting Type A. The controller shall be of the combined manual and automatic type designed for [Full Voltage Starting] [Part Winding Starting] [Primary Resistor Starting] [Autotransformer Starting] [Wye-Delta (Star-Delta) Open Transition Starting] [Wye-Delta (Star-Delta) Closed Transition Starting] [Solid State Soft Start Starting] 3. Ratings A. The Controller shall have a withstand rating of 100,000 RMS symmetrical [208V] [240V] [380V] [400V] [415V] [480V] 600VAC]. 4. Construction A. The controller shall include a motor rated combination isolating switch and circuit breaker, mechanically interlocked and operated with a single externally mounted handle. B. The isolating switch shall be rated to disconnect the motor load. C. The isolating switch/circuit breaker combination shall be mechanically interlocked such that the enclosure door cannot be opened when the handle is in the on position except by a tool operated defeater mechanism. D. The controller manufacturer shall manufacture the contactor, isolating switch, circuit breaker, pushbuttons, and enclosures. Brand-labeled components will not be accepted. 5. Enclosure A. The controller shall be housed in a NEMA Type 2 (IEC IP11) drip-proof, powder baked finish, freestanding enclosure. B. Optional Enclosures: 1. NEMA 3R (IEC IP14) rain-tight enclosure. 2. NEMA 4 (IEC IP66) watertight enclosure. 3. NEMA 4X (IEC IP66) watertight 304 stainless steel enclosure. 4. NEMA 4X (IEC IP66) watertight 316 stainless steel enclosure. 5. NEMA 4X (IEC IP66) watertight corrosion resistant enclosure. 6. NEMA 12 (IEC IP52) dust-tight enclosure. 6. Microprocessor Control A. The controller shall come complete with a 4 line by 40 character LCD display mounted on a panel opening in the front door. The LCD display shall indicate the following: 1. Main screen displaying system pressure, threephase voltage and amperage readings, system frequency, date, and time. 2. Set point review screen displaying the programmed pressure start and stop points, and weekly test time. 3. Controller statistics screen, including: a. Powered Time b. Motor Run Time c. Number of Calls to Start d. Number of Starts e. Last Motor Start Time f. Last Motor Run Time g. Last Low Pressure Start h. Minimum System Voltage i. Maximum System Voltage j. Minimum System Frequency k. Maximum System Frequency l. Minimum System Pressure m. Maximum System Pressure n. Last System Startup o. Last Phase Failure p. Last Phase Reversal q. Last Locked Rotor Trip r. Maximum Run Current s. Last Locked Rotor Current 4. Controller diagnostics screen, including: a. Date & Time b. Firmware Version c. Shop Order Number d. Customer Order Number e. Transformer Output Voltage f. Current Transformer Outputs g. Pressure Transducer Calibrated Settings h. Input Status i. Output Status 5. Display last messages screen that will display up to 10,000 alarms/messages stored in the controllers' memory. 6. Display up to ten (10) custom messages of up to 100 characters each, which will continually scroll across the fourth line of the display. 7. Remaining time left on active timers. B. The controller shall be supplied with ten (10) green status LED s for the following: 1. Power On 2. Pump Running 3. Local Start 4. Remote Start 5. Deluge Valve 6. Emergency Start 7. Interlock On May 2011 PS K/D

16 Fire Pump Controllers 1-2 Features 8. Low Pressure 9. Auto Shutdown Enabled 10. Programmable LED #1 C. The controller shall be supplied with ten (10) red alarm LED s to indicate the following: 1. Phase Reversal 2. Phase Failure 3. Fail to Start 4. Undervoltage 5. Overvoltage 6. Low Room Temperature 7. Locked Rotor Trip 8. Low Suction Pressure 9. Source 2 Disconnected 10. Programmable LED #2 D. The microprocessor logic board shall be equipped with: 1. A USB port for transference of message history, controller status, diagnostics, and statistics and the ability to update firmware. 2. An Ethernet port for direct connection to a computer for data transfer. 3. An RS485 Serial port for communication to various external software programs. E. The controller shall come complete with an embedded web page which allows viewing of the controllers' current status, data values, programmed set points, and history. F. A Fail-to-Start alarm shall occur if the motor controller sees less than 20% of the motor full load amps after an adjustable time delay of 1-90 seconds. G. Locked rotor protection shall be provided. After a trip condition and restoration of power, the LCD display shall indicate LOCKED ROTOR TRIP. H. A sequential start timer and weekly test timer shall be provided as standard. I. A restart time delay of two (2) seconds shall be provided to allow the residual voltage of the motor to decay prior to re-starting the motor. In the event that the pump motor continues to run after a request to stop, then the controller must display a fail to stop message to indicate this condition. J. Overvoltage (5-20%) and undervoltage (5-30%) sensing and alarming shall be provided as standard. K. The controller shall be supplied with interlock and shutdown circuits as standard. A flashing green LED shall indicate an interlock on condition. L. Where shutdown of the pump(s) due to low suction pressure is required, it shall be accomplished without the addition of a separate panel or enclosure. The LCD display shall indicate low suction shutdown. Resetting of the condition shall be automatic or manual as selected by the user. M. Means shall be provided to test the operation of all LED s to ensure their functionality. Plus Electric Fire Pump Controllers 7. Programming Menu A. The programming menu shall have the ability to enable an entry password. B. The programming menu shall be limited to two (2) levels of password protection. C. The controller shall have three (3) languages as a standard, English, French, and Spanish, with the ability to add a fourth language. D. The programming menu shall be grouped into 6 main menu headings as follows: 1. Regional Settings 2. Pressure Settings 3. Timer Values 4. Alarm Set points 5. Input/Output Menu 6. System Configuration (password protected) 8. Pressure Sensor A. A solid-state 4-20mA pressure sensor shall be provided. The pressure Start and Stop points shall be adjustable in increments of one (1) PSI. A low pressure pre-alarm, indicated with a flashing green LED, shall denote a potential pump starting condition and will remain lit once the pump has started to indicate the starting cause. 9. Custom Inputs/Outputs A. The controller shall come standard with nine (9) future inputs, two (2) future LED indicators, and one (1) future output, with the ability to add up to another 8 outputs via optional relay boards. B. The user shall be able to program the future inputs/outputs through the main programming menu. C. The inputs shall be selectable based on the following criteria: 1. User selected message or thirteen (13) predetermined messages. 2. Energize the common alarm relay when the input is received. 3. Link to a future relay and/or LED indicator. 4. Alarm latched until reset. 5. Normally open or closed input. 6. On-delay timer. D. The LED indicators shall be selectable based on the following criteria: 1. Indication based on a minimum of twelve (12) predetermined alarms or a custom input. E. The future relays shall be selectable based on the following criteria: 1. Output based on a minimum of twenty-seven (27) predetermined alarms, controller status or a custom input. 2. Latched until reset. 3. Energized under normal conditions. 4. On or off delay timer on the output. May 2011 PS K/D

17 Fire Pump Controllers 1-3 Features Plus Electric Fire Pump Controllers 10. Alarm Relays A. All relays shall be of the plug-in type. An LED on the relay panel shall indicate the energized state of the relay. All relay contacts shall be 8A, 277VAC/30VDC. Two (2) sets of Form-C contacts shall be provided for each of the following: 1. Phase Reversal 2. Phase Failure 3. Common Alarm 4. Future #1 5. Pump Run. B. The Common Alarm and Phase Failure relays shall be energized under normal conditions. 11. Audible Alarm Buzzer An audible alarm buzzer, capable of being heard while the motor is operating, shall operate if Fail to Start, Hardware Malfunction or any Common Alarm condition exists. 12. Manufacturer A. The controller shall be of the Plus type as manufactured by Eaton Corporation. May 2011 PS K/D