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- generator governor ESD5522E| electronic speed control board 5522 electric palette

- generator governor ESD5522E| electronic speed control board 5522 electric palette
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  • Description
  • Reviews(24)
brand GAC


Product introduction:

ESD5522 type speed controller, control design using full electronic closed loop, for load changes with the fast and instant response to control the engine speed, when the electronic actuator and a magnetic speed sensor is connected to the match, can control every kind of engine. It is designed to be highly reliable and can withstand a wide range of electromagnetic disturbances within the engine. In the design, it is simple to install and can be pre adjusted, including the speed ratio and idle speed adjustable, multi machine or special purpose machine for input to assist, and prevent the - battery voltage, instantaneous pulse voltage, short circuit fault is in execution and lose speed sensor signal or power source under the condition of safety protection etc.. Increased speed protection on the basis of ESD5500E, more reliable and safe than ordinary speed control board + overspeed protection plate, suitable for gasoline, - generator set, governor, etc..


Product performance and characteristics:

1. Design of all electronic closed loop control;

2 、 simple installation and pre adjustment;

3, speed regulation and work idle adjustable, to assist in the use of multiple machines or special purpose machine input;

4 、 short circuit fault of actuator and safety protection in case of losing speed, sensor signal or power supply;

5, with a smooth start speed control board (SMD components);

6, increased speed protection, more reliable than the ordinary speed plate + speed protection plate safety.


Specification parameter:

Speed stability: better than + 0.25%

Speed range: 1KHz - 7.5KHz

Thermal stability: + 1%

DROOP regulation: small position is 15Hz + 6Hz/, load current change per ampere

Position is 400Hz + 75Hz/, load current change per ampere

External speed regulation: + 200Hz (external 1K)

AUX input sensitivity: 148Hz/1V; + 10Hz; impedance: 1M

IDLE regulation: 160 + 20Hz - 95% of the rated speed

10V output current: 20mA

Environmental Science:

Operating temperature range: -40 - 85

Operating humidity range: 95%

Storage temperature: -55 DEG C - 90 DEG C

Shock: 20-100HZ 500mm/Sec

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

Polarity of electrode: negative pole

Power consumption: 50mA

Actuator continuous current: small 2.5A; 10A

Speed sensor signal: 0.5 - 120RMS

Note: the above performance parameters are measured at the operating frequency 4000Hz


We offer a one year warranty for all our products. If in the warranty period, because our product quality problems, you can choose to return, exchange or free maintenance. If the warranty period is over, but there is a warranty requirement, you can contact us directly, and we will contact the special technical engineer to contact you.


Average rating: 5.0 based on 24 reviews
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