ESD5500E Engine Electronic GovernorIt is an ideal product to replace three-phase autotransformer voltage regulators and control the torque and speed of three-phase torque motors. It adopts new electronic converter technology, fully achieving AC voltage regulation and controlling motor output torque to adapt to actual working conditions.

Automatic electronic speed control board GAC ESD5500E for generator sets

1: Product Introduction

The ESC5500E generator governor is built on the basis of 5111, with the addition of new features such as starting fuel quantity control and smooth slow start process control. These new features can solve the problem of black smoke caused by rapid refueling during engine start-up, greatly improving engine life. It is currently a model with very rich and complete functions, widely used in new generators.

Product performance and features:

1. Multiple voltage units

2. Variables and DROOP tuning operations

3. Adjustable PID

4. Idle adjustment

5. Auxiliary accessory input

6. Speed Slope

7. Soft connector

Specification parameters:

Speed stability better than ± 0.25%

Speed range 1KHz~7.5KHz

Thermal stability * large ± 1% IDLE adjustment 160 ± 20Hz~95% of rated speed

DROOP adjustment * small position is 15Hz ± 6Hz/per ampere load current change * large position is 400Hz ± 75Hz/per ampere load current change

External speed adjustment ± 200Hz (external 1K Ω)

AUX input sensitivity 148Hz/1V, ±10Hz.,

Impedance 1M Ω

START FUEL adjustment of 160 ± 20Hz~70% RAMP of rated speed

Time adjustment 1.5~20 seconds 10V

Output current * 20mA maximum

environment

Working temperature range -40 ℃~85 ℃

Working humidity range * up to 95%

Storage temperature -55 ℃~90 ℃

Vibration 20-100HZ 500mm/Sec

Input power supply: power supply voltage 12V and 24V DC battery system

Grounding polarity negative electrode

Power consumption 50mA

Continuous current of actuator * small 2 * ** Large 10A

Speed sensor signal 0.5~120 RMS

Note: The above performance parameters were measured at a working frequency of 4000Hz