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ESC5120 Generator governor

ESC5120 Generator governor

  • publish: 2014-03-15 10:15      Browse:
  • Type:     ESC5120
  • Product Summary:
  •       The ESC5210 generator speed control unit is an all electronic device designed to control engine speed 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....

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Product description:

The ESC5210 generator speed control unit is an all electronic device designed to control engine speed 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 oplimum response to be easily obtained.


Other features include; adjustable droop and Idle operation, Inputs for accessories used in multi-engine or special applications,ages,protection against reverse battery voltage, transient volt-

accidental short circuit of the actuator and fail-safe design in the event of loss of speed sensor signal or battery supply.


Main featuers:

1、All electronic closed-loop control design; 

2、Easy to install and can be pre-adjusted; 

3、Adjust the idle speed is adjustable and work, to help for entering multiple machines or special purpose machines; 

4、The actuator short circuit fault protection and safety in case of loss of power or speed sensor signals and the like; 

5、Available for single and parallel operation of the PID (proportional, integral, derivative) controller; 

6、With the idle adjustment and adjustable rate steady; 

7、Long closed, may be closed for a long pending Cummins controller;


Specifications:

Speed Stability:   >± 0.25% 

Speed Range:   1KHz ~ 7.5KHz 

Thermal stability:   up to ± 1% 

DROOP adjustment:  the minimum position is 15Hz ± 6Hz / per ampere load current changes 

                                       Maximum position 400Hz ± 75Hz / per ampere load current changes 

External speed adjustment:    ± 200Hz (external 1KΩ) 

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

IDLE adjustment:   160 ± 20Hz ~ 95% of rated speed 

10V Output Current:   20mA 


Environment: 

Operating temperature range:   -40 ℃ ~ 85 ℃ 

Operating humidity range:   Up to 95% 

Storage temperature:   -55 ℃ ~ 90 ℃ 

Vibration :  20-100HZ 500mm/Sec. 

Input Power: 

Power supply voltage:  12V and 24V DC battery system 

Ground Polarity:  Negative 

Power consumption:  50mA 

Actuator Continuous Current:  Min 2.5A; maximum 10A 

Speed sensor signal:  0.5 ~ 120 RMS 

Note: The measured performance parameter is the frequency of 4000Hz


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