Veterans Affairs



STATEMENT OF REQUIREMENTSThis solicitation uses a Brand Name or Equal Description of the product required. This permits prospective contractors to offer products other than those specifically referenced by brand name. All offers must work with existing GENERATORS that has already been purchased and is currently in use at the station.Reference Foley Model LT2000240-480-10MT, 2000 Kilowatt High-Capacity “Trailer-Ready” Resistive Load Bank with the following ratings:2000 KW at 480 Volts AC, 3-phase, 60 Hertz, 2404 Amps per Phase1500 KW at 240 Volts AC, 3-phase, 60 Hertz, 3608 Amps per Phase1125 KW at 208 Volts AC, 3-phase, 60 Hertz, 3128 Amps per Phase10 KW minimum load step resolution providedDuty Cycle: Forced Air-Cooled, rated for continuous operation.Cooling System: Integrally mounted blower motors Minimum 2 motors. Blower Motor Voltage is switch selectable. Power for the blower circuit can be selected from an “external” power source, or “internally” derived and operated from the main input load bus (source under test). Digital Power Meter: Digital Metering System that measures;A standard range of 16 load parameters including; 3-phase, Volts, Amps, Frequency and Power Functions. Includes RS485 (Modbus protocol) for remote reading - compatible with PC, PLC, and data loggersControl Power Transformer: Transformer is primary and secondary fuse protected.Local Operator Control Panel Including: Emergency Stop push button, Main Power On/Off switch, Blower Start/Stop push buttons, Blower Voltage selector switch Fan-Phase Reversal switch (ABC-OFF-ACB), Load Voltage selector switch Master Load On/Off switch, and Individual Load Step switches (KW On/Off) Operator Protection and Safety Features: A Control Power Emergency-Stop (E-STOP) Branch circuit fuse protection provides short-circuit fault protection of all load steps. Blower Motor protected by overload relay/sA differential air pressure switch to provide protection from loss of cooling air or insufficient airflow. An over-temperature switch provided to monitor load bank exhaust temperature. An operator wrong voltage protection circuit to prevent application of load if 480 VAC is detected with the Load Voltage selector switch in the 240 VAC position.Operator warning and caution statements Load Bank Construction: The load bank enclosure is constructed of galvanized steel with powder coat paint finish with exterior stainless steel fasteners. Bolt on access panels provide a dead-front enclosure, safely enclosing all electrical and mechanical connections.The load bank is designed for installation and operation in an outdoor environment with sufficient fresh intake air available.The enclosure is designed for direct mounting to a customer supplied DOT approved over the road trailer. Cooling airflow is drawn in from the screened air-intake sides, with hot air horizontally exhausted out the end of the unit away from personnel. Removable exhaust cover provide for a superior all-weather protected enclosure. Fork-lift channels are provided in the base for ease of lifting and handling during installation. Quick-Connect-Disconnect Connectors color-coded for safe and easy phase identification. Protective snap-back covers provide added safety during storage and operation. TrailerHighway rated trailerDOT and ICC road legal. Electric brakes LightsStabilizer jacks Cable ReelsMotorized Load Cable Reel mounted to the trailer. Capability of storing up to 1000 feet of 4/0 customer furnished load cable. Load cable reels shall be enclosed with lockable door. ................
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