- Contact Person : Ms. liu mary
- Company Name : Fu'an Xinhengxin Motor Co., Ltd.
- Tel : 86-593-6552888
- Fax : 86-593-6512383
- Address : Fujian,Fu'an,Qinxiyang Industrial Zone,
- Country/Region : China
- Zip : 355000
AVR for Generator
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AVR for generator
YH-8A is a half-wave phase-controlled thyristor type Automatic Voltage Regulator(AVR)
and forms part of the excitation system for a brushless alternator, such as Stamford or
stamford technical alternator.
Specifications | |
Sensinginput voltage | 110/220/400 VAC ,1phase,2 wire |
power input voltage | 100-260 VAC, 1 phase, 2 wire |
output voltage | Max.90 VDC @ 240 VAC input |
current | Continuous 3A Inermittent 5A for 10 s |
resistance | Min.15 ohm max.100 ohm |
Volts regulation | < +/- 1% (with 4% engine governing ) |
Voltage build-up | Residual volts at AVR teminal > 5 VAC |
External volts adjustment | +/- 7% with 1 k ohm watt trimmer |
Soft start ramp time | 2 secs |
Unit power dissipation | Max 8 watt |
Emi suppression | Internal electromagnetic inerference filtering |
Thermal drift | 0.03% per degree change in AVR ambient |
Under frequency protection | 60Hz system presets knee point at 55Hz |
Factory settings | 50Hz |
AVR for Generator
