Fuan Hongyu Electrical Machinery Trade Co., Ltd.
Main products:alternator,gasoline generator,generator set,water pump,motor
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  • Contact Person : Mr. Zheng Michael
  • Company Name : Fuan Hongyu Electrical Machinery Trade Co., Ltd.
  • Tel : 86-593-6367522
  • Fax : 86-593-6369213
  • Address : Fujian,FUAN,Room 202,Third floor,A3 building HeXiangXinCheng,Fuan,Fujian,China
  • Country/Region : China

Automatic Voltage Regulator AVR for Generator

Automatic Voltage Regulator AVR for Generator
Product Detailed
Automatic Voltage Regulator AVR for Generator 1.Leroy somer AVR (R448) 2.OEM 3.CE,ISO9001

Automatic Voltage Regulator AVR for Generator

Leroy somer avr (R438)

1.Model:R438

2.Motor : Brushless

3.Package :in carton

4.Size :140mm*130mm*70mm

5.SENSING INPUT:

(1)Voltage:90-480V ac Max,1phase,2 wire

(2)Frequency:50-60Hz

(3)POWER INPUT (AREP or PMG)

(4)Voltage:35-75V ac max

6.OUTPUT:

(1)Voltage: 43dc

(2)Current: continuous 8A

(3)Intermittent 10A for 10 secs

7.REGULATION: +/-1%

8.SPECIFICATION:

(1)Voltage regulation: +/- 0.5%

(2)Short circuit capability :3 × lrated for 10 seconds (AREP or PMG excitation )

(3)Voltage sensing :

95 to 140 volts (50/60 Hz ) or 170 to 260 volts (50/60 Hz ) or 340 to 520 volts (50/60 Hz )

9.Response time :

Normal ( 1 sec ) for +/- 20% voltage variation Or rapid (0.3 sec ) for +/- 20% voltage variation

Remote voltage adjustment range of : +/- 5%

1000 series alternators do not have PMG option

Automatic Voltage Regulator AVR for Generator



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