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China Automatic Voltage Regulator M40fa640A

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Min. Order / Reference FOB Price
1 Piece	US $100.00/ Piece

Local Area:	Hangzhou, Zhejiang, China
R&D Capacity:	OEM, ODM, Other
Payment Terms:	T/T, PayPal

Warranty:	Yes
Transport Package:	Individual Packing and Standard Export Carton
Specification:	CE, RoHS

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Product Description

AVR Marelli M40FA640A/A Automatic Voltage Regulator
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)
Please do not hesitate to contact with us for any question, thanks!