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Three Phase Voltage Stabilizers
Highlights
- Potentionmeter is provided on front panel to set desired O/P voltage.
- Analog Ammeter to monitor O/P Load Current (only in 3 phase)
- Indicators are provided for Mains ON, O/P ON, U/V, O/V, Overload, Single phasing & Trip for each phase ( Only in3 phase)
Technical Specification
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Input Range
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295 to 470 V, 4 Wire, 50Hz, Unbalanced
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Output Voltage
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400/415 V AC, As specified
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Output Regulation
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+/-1% per phase
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High efficiency
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>95%
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Under voltage trip setting
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295V
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Wave form distortion
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Nil
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Rate of correction
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25 V/sec. But depends on rating
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Supply frequency
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47-55 Hz
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Ambient Temperatures
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Up to 50oC max
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Ratings Available
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3 KVA to 1000 KVA
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