AVR Marelli M40FA640A/A Automatic Voltage Regulator
Our Advantage:
- Quality Guarantee:Withover 20 yearsprofessional experience in generator parts area, we areISO9001:2008 Certificated, and we are supplier toCCEC(Chongqing Cummins Engine Company), all our parts are under strict quality controlled!
- Large Stock:We are the biggest manufacture in generator parts area, usually we keepover 100pcs stockfor each of our parts;
- Great Price:Because our production quantity is big, our average cost is much lower, thus we can give very reasonable price to customers;
- Quick Delivery: We have established good relations with main International Express Delivery Company—DHL, UPS, FEDEX, TNT, EMS, ARAMEX and etc, not only you can get quick delivery, but also the freight charge is very reasonable.
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APPLICATION
The Marelli AVR M40FA640A is suitable for Synchronous Generators of MARELLI MOTORI make, MJB series, size range 160-500 frames. This regulator is proper to operate on machines rated from 10 up to 2000 kVA. The regulator is fully insulated in order to maintain high reliability also with severe ambient conditions (high level of humidity, dust, salt atmosphere), and in case of
high vibrations level. The regulator is proper both for single and 3-phase operation.
REGULATION ACCURACY: ±0.5% steady state conditions, for rated Voltage and PF
VOLTAGE DRIFT: ±0.5% of voltage change for 50°C T amb change
RESPONSE TIME: 1 cycle (20ms-16.6ms)
OPERATING TEMPERATURE: -30°C ÷ +70°C
EXCITER FIELD RESISTANCE: 3.5Ω (min) ÷ 20Ω (max)
INPUT/OUTPUT DATA:
-SUPPLY VOLTAGE: 170 - 277V (50/60Hz)
-POWER SUPPLY: 1000 VA (max)
-POWER DISSIPATED: 30 W (max)
-VOLTAGE SENSING: 170 - 270 / 380 - 415 / 440 - 480 V (Three or Single Phase Sensing)
-OUTPUT VOLTAGE (DC): 80V (max, continuous)
-OUTPUT CURRENT (DC): 8A (max, continuous)
-OUTPUT CURRENT (DC): 15 A (max 1 minute forcing)
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Marelli AVR M40FA640A/A Voltage Regulator Images
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