Automatic Transfer Switch Panel

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Quick Details
Place of Origin:
Brand Name:
Transfer Switch
Model Number:
Transfer Switch A.C.B 4 Pole 2500A
Packaging & Delivery
Packaging Details
Suitable for Sea Frieght


We Manufacture High Quality Auotmatic Power Factor Correction Panels assembled from West European Components.

We are ISO 9001:2000 Certified in L.V & M.V & SCADA Systems

Electrical Ratings

  • A.C.B 3 or 4 Pole Type Ratings (1600A, 2000A, 2500A, 3200A, 4000A, 5000A, 6400A).
  • Contractor 3 or 4 Pole Type Rating (10A up to 1250A).
  • Change Over 3 or 4 Pole Type (800A, 1000A, 1250A, 1600A, 2000A, 2500A).
  • Up to 690 VAC, 50 Hz.
  • IP 55 indoor (outdoor ratings alsoavailable).
  • According IEC 439-1.

Standard Features

  •  Power Busbar and Control wiring are color coded.
  • Auxiliary Free Contact interface (Generator Running 1 NO, Load on Generator 1 NO, Load on Main 1 NO)
  • Main Source sensing (Undervoltage and Overvoltage)
  • 3-phase rotation protection.
  • 3-phase voltage unbalance/loss.
  • Emergency Stop Terminal (Shorted at Factory when delivered).

  • Engine Cool-down Timer adjustable timer allows the engine to run at no load after the transfer.

  • Engine Warm-up Timer adjustable timer allows engine to operate at no load before transfer.

  • Utility interrupt delay adjustable timer.

  • Mimic diagram with (Generator Running, Load on

    Generator, Load on Mains).

  • Programmable plant exerciser 7 day weekly timer.

    Generator Start retry logic and Generator fail to

    Start (Generator over-cranking protection).

Optional Features

  •  MODBUS/RTU Slave communication interface.
  • Integration of Battery charger.
  • Integration of Yellow Horn 24VDC or 230VAC works when generator is
  • running (useful when generator is Located far from the panel).
  • Space heater with thermostat.
  • Analog Conventional Measuring Set ((1)Voltmeter,(1) 7 position voltage selector switch, (3) ammeters, (3) current transformers) on Load side Digital Microprocessor measuring relay over 20 different electrical measurments can be measured featuring bi-metallic features for the measured quantities.
  • Other protection features could be added (Temperature, Low Fuel, etc).
  • Other protections or control features can added.(Customer Specified).