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Marelli AVR M40FA640A/A Voltage Regulator

Model No.︰M40FA640A/A
Brand Name︰OEM
Country of Origin︰China
Unit Price︰US $ 222 / pc
Minimum Order︰1 pc
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Product Description
 Marelli AVR M40FA640A/A Voltage Regulator

 

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)

 

1.jpg2.jpgM4FA640A 1.jpgM4FA640A.jpg

PAYMENT:
1.We can accept Credit Cards,Western Union,T/T,Escrow and so on.
2.The buyer is responsible for any tax and/or duty charged by their country.

SHIPPING:
The package will be shipped by China Post Air Mail,DHL,FEDEX or EMS.Pls choose one of them.After we shipped the parcel,we'll fill in the tracking number and inform you by e-mail.Pls write the correct address and telephone number when you make orders,so we can delivery the product to you.

RETURN POLICY:
1.If you find any quality problems,pls send it back within 3 days,and we'll send you a new one or refund you the payment after we get the returned one.
2.Buyers have to pay for the return cost and we will pay the cost for resend
3.All products returned are in new conditions.

FEEDBACK:
A good feedback is very important for our store,if you feel satisfied with our products,please give us 5 stars positive feedback.
Please contact us before leaving any negative or neutral feedback,We'll work with you to slove any problems.

Price Terms︰FOB SHENZHEN
Payment Terms︰T/T,WESTERN UNION.PAYPAL
Packing︰export carton
Lead Time︰3 days
Product Image


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