SENO CONTROLS CO;LIMITED
Generator AVR AS440
Generator AVR AS440
AS440 is a half-wave phase controlled thyristor type Automatic Voltage Regulator and forms part of the excitation system for a brushlessgenerator. In addition to regulating the generator voltage, the AVR circuitry includes under speed and sensing loss protection to ensure safe, reliable control of the generator. Positive voltage build up from residual levels is ensured by the use of proficient semiconductors in the power circuitry of the AVR. Which is linked with the main stator windings and the exciter field windings to offer closed loop control of the output voltage with load regulations of +/- 1.5%s
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Product Name
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AS440
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SENSING/POWER INPUT
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Voltage
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120(95-132VAC) or 240(190-264VAC), 1 phase 2 wire
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MAGNETIC FIELD OUTPUT
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Voltage
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max 90VAD at 207VAC input
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Current
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continuous 4A, intermittent 10A within 10 seconds
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PRESSURE REGULATING ACCURACY
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<+/-1%RMS with 4% engine governing
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