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Fuzhou Sinostar Power Co., Ltd.

Leroy Somer AVR, Original AVR, Voltage Regulator manufacturer / supplier in China, offering Leroy Somer Original Automatic Voltage Regulator/ AVR R449, 10kw Diesel Engine Welding Generator, 72kw 90kVA Deutz Silent Diesel Power Generation and so on.

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Leroy Somer Original Automatic Voltage Regulator/ AVR R449

FOB Price: US $200-500 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $200-500/ Piece
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Port: Fuzhou, China
Production Capacity: 50PCS/Month
Payment Terms: T/T, Western Union, Money Gram

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Basic Info
  • Model NO.: R449
  • Usage: Common Units
  • Cooling
    Method:
    Water Cooling
  • Generator
    Type:
    Diesel Generator
  • Trademark: leroy somer
  • Specification: original
  • Conditions
    of Use:
    Land Use
  • Output Type: AC Three Phase
  • Installation
    Method:
    Portable
  • Delivery Time: 2days
  • Transport Package: Strong Carton
  • Origin: Made in France
Product Description

Leroy Somer Original automatic voltage regulator/ AVR R449

Description
R 449 A.V.R. FOR AREP or PMG ALTERNATORS

R 449 is an analog A.V.R. It is designed for alternators with a AREP or PMG excitation . R 449 controls the excitation current in order to maintain the output voltage of the alternator. R 449 is performant in terms of voltage regulation, simple to set , to use and is reliable. It can run without LAM (U/f), or with LAM, selection is done by strap ST5. It is in compliance with I.E.C. 60034-1 standard and U.L. 508 / C.S.A. approved.

Main feature and characteristics
- Voltage regulation : ± 1 %
. - U/F function (1). - LAM function (2)
. - Response time : 500 ms - Nominal excitation current : 7 A
- Maximum excitation current : 15 A during 10 s.
- Supply range and voltage détection : 85 to 520 V (50/60 Hz). - Protection : fuse 16 A mounted outside.

Opération conditions
- Operating temperature range : - 30° C à + 65° C.
- Storage temperature range : - 55° C à + 85° C.
- Hygrometry : 98%. - Maximum choc : 9 g on 3 axis..
- Vibrations : less than 10 Hz , 2 mm peak magnitude. From 10 Hz to 100 Hz : 100 mm/s, below 100 Hz : 8g.

Optional modules compatible
- R 731 : three phase voltage sensing.
- R 726 : parallel operation with the main and voltage equlization .
- R 729 : parallel operation with the main, voltage equalization and main P.F. regulation (4-20mA).
 
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