HT INDUSTRIAL AUTOMATION LIMITED

GAC Speed Control Unit Governor ESD5550 ESD5550E

 (Compatible with all generators)

ESD5550,ESD5570 Product Specification Download.pdf

We have GAC Speed Control Unit ESD5550 in our Regular Stock!

The Brands mentioned here are for reference only, our parts can exactly replace the original ones.

Engine Electric Speed Controller :

Kutai: EG2000, EG3000

Fortrust Series : C1000A, C1000B, C1002, C1500B, C2001, C2002

YUNYI Series: ESD6000, ESC8000, ESS9000, ESC9800

Other Speed Governors: S6700E, S6700H

Cummins: 3044196, 3062322, 3098693, 3037359, 4914090, 4914091, 4913988, 3044195, 3032733, 3062323, 3036453, 3053065, 3030256, 3053060

GAC Sereis: ESD2210, ESD5111, ESD5221, ESD5500E, ESD5522E, ESD5550E, ESD5570E, ESD5330, LSM672N, SYC6714

Compatible Engine Brands for ESD5500E Electric Speed Controller

Deutz, Aksa, Volve, Kohler, Kubota, Mitsubish, WeiChai, ShangChai, Yuchai, Quanchai, Ricardo, Steyr, HZTZ and many more Brands

The GAC ESD5550 Speed Control Unit is an all electronic device designed to control engine seed with fast and precise response to transient load changes. This closed loop control, when connected to a proportional electric actuator and supplied with a magnetic speed sensor signal, will control a wide variety of engines in an isochronous or droop mode. It is designed for high reliability and built ruggedly to withstand the engine environment.

Simplicity of installation and adjustment was foremost in the design. Non-interacting performance controls allow near optimum response to be easily obtained.

The primary features of the GAC Speed Control Unit ESD5550E are the engine STARTING FUEL and SPEED RAMPING adjustment. The use of these features will minimize engine exhaust smoke experienced prior to attaining engine operating speed.

Other features include adjustable droop and idle operation, inputs for accessories used in multi-engine or special applications, protection against reverse battery voltage, transient voltages, accidental short circuit of the actuator and fail safe design in the event of loss of speed sensor or battery provide.

The ESD5550 GAC Speed Control Unit is compatible with all proportional actuators except the ACB2000 electric actuator. When the ESD5550E GAC Speed Governor is used with a ADC100 Series electric actuator, the DROOP adjustment range will be less due to this actuator’s low current demand.