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Servo Controlled Voltage Stabilizer
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Espee Servo Controlled AC Voltage Stabilizer continuously variable auto transformers consist of : |
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Motorised Dimmerstat |
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AC Step Synchronous motor. |
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Surge suppression like MOVS |
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Buck – Boost Transformer ( Copper wound & CRGO Lamination) |
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Sensing and control circuits. |
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Protection circuits for under / over voltage, single phasing, phase reversal and overload etc. |
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Features: |
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Zero waveform distortion. |
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Unaffected by load power factor and supply frequency variation. |
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+/- 1% Regulation. |
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High Speed correction up to 40 V /Sec. |
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Continuous duty cycle. |
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LED indications for power On, output under / over voltage |
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Operating by Auto/Manual. |
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Digital Meters |
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Technical Specifications: |
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Input Voltage |
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170 VAC to 270 VAC for Single Phase |
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320 VAC to 470 VAC for Three Phase |
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Output Voltage |
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230 VAC +/- 1% for Single Phase |
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415 VAC +/- 1% for Three Phase |
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or ( As per your requirement) |
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Capacity |
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1 KVA to 15 KVA Single Phase |
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1 KVA to 500 KVA Three Phase |
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Cooling |
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Air Natural Cooled / Oil Natural Cooled |
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Standard |
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IS 9815 |
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