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R438 AVR - Automatic Voltage Regulator - Exact Generic Replacement | Voltage 95-480V AC | 2 Year Warranty
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*Packaging of actual item may differ from photo shown
- Electrical items MAY be 110 volts.
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R438 AVR - Automatic Voltage Regulator - Exact Features
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Voltage regulation ±0.5%
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Short circuit capability: 3 x Irated for 10 seconds ( AREP or PMG excitation)
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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)
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Response time: Normal (1sec) for _+20% voltage variation or rapid (0.3 sec) for ∼+20% voltage variation.
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Remote voltage adjustment range of: _+5% *1000 Series alternators do not have PMG option. 2 Year Warranty!
About R438 AVR - Automatic Voltage Regulator - Exact
Voltage regulation ±0.5% Short circuit capability: 3 x Irated for 10 seconds ( AREP or PMG excitation) 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) Response time: Normal (1sec) 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. 2 Year Warranty!
