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Qualifying new parts include 1-year coverage. Review the Warranty Policy section for coverage details, claim steps, and exclusions.
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Speed Controller EFC 4914091 for Generator Cummins Governor Speed Control Unit
Part Number:
4914091
Applications:
For Generator Cummins Governor Speed Control Unit
SPECIFICATION:
RPM Stability:
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 K
AUX Input Sensitivity:148Hz / 1V., 10Hz
Impedance:1M
Working Temp Range:-40 - 85
ENVIRONMENT:
Working Humidity Range:Maximum 95%
Stocking Temp:-55 - 92
Shocking:20-100HZ 500mm/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: 120V RMS
NOTE: Above-Mentioned parameters are tested with a 3800Hz working frequency.
Note:
When placing an order, please contact us with engine /air compressor nameplate so that we can check it (or prepare the operating procedures more accurately for you).
Send us your product question and we'll reply by email.
Every new aftermarket part from us includes a 1-year warranty. Full terms, coverage, and how to make a claim: Warranty Assistance.
We ship to customers around the world. Orders are sent with our standard courier service—trackable, dependable, and easy to work with. On this product page, use Get Estimate under the price to see shipping cost and estimated delivery for your location. For destinations, rules, and full details, read our Shipping Policy Details.
We want you to be confident in your order. If you are not satisfied, you may qualify for a return or refund within 90 days, subject to conditions. See our Easy Return Policy for eligibility, steps, and exceptions.
