Speed Controller EFC 4914091 for Generator Cummins Governor Speed Control Unit
Replace part number: 4914091, 4296675
Applications:
For Generator Cummins Governor Speed Control Unit
SPECIFICATION:
RPM Stability: <±0.25%
Speed range: 1KHz-6.5KHz
Thermal stability: Max ±0.7%
IDLE regulation: 260±20 Hz
DROOP regulation:
At least 15 Hz±6Hz/ 1 Amp
Max: 400 Hz ±75 Hz/ 1 Amp
External speed control: ±200 Hz (with 1 K
AUX input Sensitivity: 148Hz / 1V., ±10Hz
Impedance: 1M
Working temperature range: -40 - 85
ENVIRONMENT:
Working humidity range: Max 95%
Sock temperature: -55 - 92
Shocking: 20-100 HZ 500 mm/sec.
INPUT POWER SUPPLY
Voltage: 12V or 24V
Grounding pole: Negative pole
Power supply: 40mA
Actuator Continuous Current: Minimum 1A, Maximum 4.5A
MPU signal: 2~120V RMS
NOTE: The above parameters are tested with a 3800Hz operating frequency.
