– Automatic Voltage Regulator Sensing Input 120V or 240V
– R250 self excited brushless type genset voltage regulator is a compatible replacement
Features:
* Voltage regulation < ± 1%.
* Soft start voltage ramping.
* Sensing voltage loss protection.
* 120 or 240 Vac sensing, jumper selectable.
* Under frequency roll off protection.
* With under frequency LED indicator.
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Product Name
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AVR Rectifier Generator R438 AVR R 438 For Diesel Generator
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Sensing/Power input
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Voltage
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120(90-140)Vac,1 phase 2 wire jumper selectable
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Frequency
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50/60 Hz jumper selectable
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Output
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Voltage
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Max. 100 Vdc at 120 Vac input
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Current
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Continuous 8A,Intermittent10A-10s
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Voltage Regulation
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< +/-1% (with 4% engine governing)
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