1PCS Automatic Controller GCU20 GCU-20 For Generator Control Unit New

Specification：

GCU-20 Automatic Engine & Generator Control Unit has many useful functions

It's suitable for pump engine control. GCU-20 also provide IDLE control for electronic governors.

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

1PCS Automatic Controller GCU20 GCU-20 For Generator Control Unit New

Specification：

GCU-20 Automatic Engine & Generator Control Unit has many useful functions

It's suitable for pump engine control. GCU-20 also provide IDLE control for electronic governors.

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

DC Supply Voltage 9 to 36VDC

Alternator Input Range Voltage 5~300 VAC

Frequency 50/60 Hz

MPUSignal Input Range ±2V to 70V Peak

Rated MPU Frequency 100Hz ~ 10,000Hz

Fuel Solenoid Signal Output 10 Amp @ 12/24VDC

Start Signal Output 10 Amp @ 12/24VDC

Annunciator Output 300mA @ 12/24VDC

Power Consumption Under 3 watts

Protection & Alarm Status Indicators

Start Failure

High Water Temp.

Low Oil Pressure

No Speed 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

Environment Operation Temperature -20~70°C

Storage Temperature-35~85°C

Relative Humidity Max. 90%

Dimensions 88.0 x 88.0 x 37.5 mm

Weight 206 g ±2%

Package Including：

1 piece Automatic Controller GCU20 GCU-20

Item SpecificsCountry of Origin United StatesBrand GenricsMPN IGN4470366Type Automatic ControllerWarranty 1 YearManufacturer Part Number GCU-20Alternator Input Range Voltage 5~300 VACMPUSignal Input Range ±2V to 70V PeakRated MPU Frequency 100Hz ~ 10,000HzEngine Pre-Heat 2~30 SecondsEngine Idle (Governor) 0~300 Seconds
Payment

Shipping

1.We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;

Returns

Refund is valid within 30 days after thepayment date

Please contact us if item is defective or damaged during transport,please given photographic proof by customer via message.we wil arrange exchange or refund according to buyer's require once approved,please don't open request before communicating.

Contact Us

IGNPARTS is a prfessional parts company and serving US market.
Warehouses located in California and New Jersey, offering High quality Automobile , ATV/UTV & Motorcycle Ignition system accessoriess,especially ATV/UTV Parts.

ATV&UTV Ignition SystemMotorcycle Ignition System Shop CategoryStore Home Air Filter Handlebar Belt Brake Caliper Brake System Carburetor CDI Clutch Kit Cover Frame & Fender Fuel Pump Fuel Valve Petcock Gasket Set Handlebar Switch Signal light Headlight Tail light Ignition Coil Ignition Switch Intake Manifold Boot Rear Mirror Rebuild Kit Regulator Rectifier Relay Sensor Shocks Starter Starter Recoil Wiring Harness OtherHot Item 16Ton & 11 Dies Hydraulic Wire Crimper Crimping Tool Battery Cable Lug Terminal USD 48.65 1/2/3/5/7/10 Gallon 5/10PCS Re-Usable Square Nursery Pot Plastic Grow Pots Plant USD 28.93 Drilling Milling Machine Lathe Chuck 4 Inch 3 Jaw K11-100 Self Centering For CNC USD 42.38 5 Pack 3 Inch Office Chair Replacement Caster Heavy Duty Low-Noise Swivel Wheels USD 19.81 X-Tube Heat Shrink Wrap Tubing For Rod Grips-5 Color 14 Sizes 64\"&39\" Lengths USD 7.39 Delivery

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Specification：

GCU-20 Automatic Engine & Generator Control Unit has many useful functions

It's suitable for pump engine control. GCU-20 also provide IDLE control for electronic governors.

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

DC Supply Voltage 9 to 36VDC

Alternator Input Range Voltage 5~300 VAC

Frequency 50/60 Hz

MPUSignal Input Range ±2V to 70V Peak

Rated MPU Frequency 100Hz ~ 10,000Hz

Fuel Solenoid Signal Output 10 Amp @ 12/24VDC

Start Signal Output 10 Amp @ 12/24VDC

Annunciator Output 300mA @ 12/24VDC

Power Consumption Under 3 watts

Protection & Alarm Status Indicators

Start Failure

High Water Temp.

Low Oil Pressure

No Speed 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

Environment Operation Temperature -20~70°C

Storage Temperature-35~85°C

Relative Humidity Max. 90%

Dimensions 88.0 x 88.0 x 37.5 mm

Weight 206 g ±2%

Package Including：

1 piece Automatic Controller GCU20 GCU-20

PaymentShippingReturnsContact UsAbout Us

1.We ship to your or Paypal address. Please make sure your and Paypal address is correct before you pay.
2.Items will be shipped within 1-3 business day when we received payment.
3.Delivery time depends on destination and other factors;

Refund is valid within 30 days after thepayment date

Please contact us if item is defective or damaged during transport,please given photographic proof by customer via message.we wil arrange exchange or refund according to buyer's require once approved,please don't open request before communicating.

IGNPARTS is a prfessional parts company and serving US market.
Warehouses located in California and New Jersey, offering High quality Automobile , ATV/UTV & Motorcycle Ignition system accessoriess,especially ATV/UTV Parts.

All rights reserved.

On Oct 28, 2026 at 21:15:12 PDT, seller added the following information: