4914090 Speed Controller Governor Engine Speed Control Units


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Substitute Cummins Speed Control Unit 4914090

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SKU: SC_4914090 Category: Tags: ,


Speed control module 4914090 generator electronic governor is PID adjustment design. It can instant and accurately reaction to the transient change of the loading then to make the engine speed in stable situation. It can perfectly control the engine speed by connected to the EFC series Electronic Actuator and Speed Sensor.



 RPM Stability: <±0.25%
 Speed Range: 1KHz ~ 6.5KHz
 Thermal Stability: Max±0.7%
 IDLE Regulation: 260±20Hz
 DROOP Regulation: Minimum 15Hz±6Hz/ 1 Amp
 Maximum: 400Hz±75Hz/ 1 Amp
 External Speed Regulation: ±200Hz (with 1 KΩconnected)
 AUX Input Sensitivity: 148Hz / 1V.,±10Hz
 Impedance: 1MΩ
 Working Humidity Range: Maximum 95%
 Environment Temprature: ‘-15 ~ 55°C
 Shocking: 25HZ 2mm
 Voltage: 12 or 24V DC
 Grounding Pole: Negative pole
 Power Supply: Negative pole
 Actuator Continuous Current: Maximum 2.5A
 Insulating strength ≥500MΩ

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