STANDARD, LISTING AND APPROVAL NFPA 20 UL (UL218, UL1008 and CSA C22.2 No. 14) FM Global (Approvals Class 1321/1323) City of New York for fire pump service MANUFACTURER AND MODEL Tornatech model GPS+GPU SEISMIC CERTIFICATION Test criteria ICC-ES AC156 Building Code IBC 2015 CBC 2016 OSHPD Special Seismic Certification Preapproval – OSP Seismic Parameters ASCE 7-10 Chapter 13 OPERATION AND STARTING METHOD Full service combined manual and automatic Reduced voltage electronic soft starting SHORT CIRCUIT WITHSTAND RATING 200V - 480V = 100 kA / 600V = 50kA ENCLOSURE NEMA 2 Bottom conduit entry gland plate Lifting lugs POWER CIRCUIT COMPONENTS Voltage surge arrestor Isolating switch and circuit breaker assembly rated not less than 115% of the motor FLC. Circuit breaker overcurrent sensing shall be non-thermal type, magnetic only. Locked rotor protector to trip circuit breaker within 8 to 20 seconds at 600% of FLC. Electronic soft starter Automatic power transfer switch electrically and manually operated and mechanically held. OPERATIONAL COMPONENTS Externally flange mounted common operating handles for both normal and alternate power isolating switch and circuit breaker assemblies. Mechanically interlocked with enclosure door to prohibit access in the "ON" position. Emergency Start and run handle mechanism latchable in the “ON” position TOUCH SCREEN OPERATOR INTERFACE 7.0” LCD color touch screen (HMI technology) powered by an embedded microcomputer with software PLC logic. Keypad type pushbuttons: Start Stop Run test Transfer switch test On-Screen Menu: Home Alarms Configuration History Service Manuals Language Shall graphically display: Normal and alternate voltage and amperage readings of all three phases simultaneously and independently displayed with true RMS technology. Transfer switch status Motor starting transition Motor stopped / running Type of starting cause Actuation mode Type of controller Method of shutdown Time and date Pump room temperature (⁰F or ⁰C) Digital pressure gauge System pressure selectable units of measure: PSI kPA Bar Feet of head Meter of water Shall allow programming and display of: Cut-In and Cut-Out pressure settings Minimum run period timer Sequential start timer Periodic test timer Shall allow selection of the language of operation.
Shall allow on-screen viewing and downloading of the corresponding Operation Manual in the chosen language. COMMUNICATION PROTOCOL CAPABILITY Modbus with TCP/IP frame format and shielded female RJ45 connector STATE AND ALARM VISUAL INDICATORS Shall visually indicate and differentiate the criticalness by color: Locked rotor current Fail to start Under current Over current Under voltage Over voltage Phase unbalance Check weekly test solenoid valve Weekly test cut-in not reached Transducer fault Control voltage not healthy Motor trouble Pump room alarm Invalid cut-in Phase reversal Power loss Phase Loss L1 Phase Loss L2 Phase Loss L3 Low water level Pump on demand Low ambient temp Service required Transfer switch trouble Alternate power phase reversal Alternate isolating switch Open/Tripped Alternate circuit breaker Open/Tripped Alternate side locked rotor current PRESSURE AND EVENT RECORDING Shall be capable of logging pressure data and operational events with time and date stamp. Shall be able to display operational events for the life of the controller, and display the pressure data in text and/or graphic form. Data shall be retrievable and downloadable to a flash memory disk via the USB port accessible to the user without having to open the controller door. All time statistics First start up On time First and last service statistics First setup On time Motor Statistics: On time Start count Last start time Minimum, maximum, average system pressure Minimum, maximum, average pump room temperature Jockey Pump controller On time Start count Last start time Generator: On time Start count Last start time Power statistics Voltage between phases with date stamp Amperage per phase with date stamp WETTED PARTS Shall be supplied with a pressure transducer and run test solenoid valve assembly rated for 500psi working pressure (calibrated at 0-300psi) and be externally mounted with a protective cover. Pressure sensing line connection to shall be ½” FNPT. Provision for a redundant pressure transducer shall be provided. SERVICE/FLOW TESTING CAPABILITIES Shall have capability of scheduling maintenance reminders. Shall have capability of inputting pump flow test data, generate and display the pump curve and store this information in memory for the lifetime of the controller. CONNECTION FOR EXTERNAL DEVICES Manual remote start device Automatic remote start device Deluge valve start Generator start signal