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KUTAI GCU-20 Automatic Engine & Generator Control Unit

Detailed Product Description

GCU-20 Automatic Engine & Generator Control Unit has many useful functions like annunciator alarm output and selectable EM81 / EM121 MPU signal for speed sensing. It's suitable for pump engine control. GCU-20 also provide IDLE control for electronic governors. (*Together with RA-20 Annunciator Module to help user monitor onsite and remote monitoring and warning.)

Features

Microprocessor based design

Universal LED graphic interface, displays generator status and failures

Modular design, quick installation

With annunciator alarm output

Selectable MPU signal for speed sensing

Suitable for pump engine control

With lamp test function for all front panel LEDs and annunciator lamps

Provide IDLE control for Elec. governors

Five adjustable time delay potentiometers

Six DIP switches for setting different engine parameters

ix DIP switches for setting different engine parameters

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• Specifications

  DC SupplyVoltage 9 to 36VDC

  Alternator Input RangeVoltage 5~300 VAC

  Frequency 50/60 Hz

  MPUSignal Input Range±2V to 70V Peak

  Rated MPU Frequency100Hz ~ 10,000Hz

  Fuel Solenoid Signal Output10 Amp @ 12/24VDC

  Start Signal Output10 Amp @ 12/24VDC

  Annunciator Output300mA @ 12/24VDC

  Power ConsumptionUnder 3 watts

  Protection & Alarm Status Indicators

  Start Failure

  High Water Temp.

  Low Oil Pressure

  No Speed Signal

  Overspeed

  Underspeed

  Extra Prog. Input

  Adjustable Timers

  Engine Pre-Heat : 2~30 Seconds

  Starter Cranking Time : 1~15 Seconds

  Energize to STOP : 1~15 Seconds

  Engine Idle (Governor) :  0~300 Seconds

  ngine Cool-Down : 0~300 Seconds

  EnvironmentOperation Temperature -20~70C

  Storage Temperature-35~85C

  Relative Humidity Max. 90%

  Dimensions88.0 x 88.0 x 37.5 mm

  Weight206 g ±2%