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Servo Controlled Voltage Stabilizer
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Espee Servo Controlled AC Voltage Stabilizer continuously variable auto transformers consist of : |
• Motorised Dimmerstat
• AC Step Synchronous motor.
• Surge suppression like MOVS
• Buck – Boost Transformer ( Copper wound & CRGO Lamination)
• Sensing and control circuits.
• Protection circuits for under / over voltage, single phasing, phase reversal and overload etc. |
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Features: |
• Zero waveform distortion.
• Unaffected by load power factor and supply frequency variation.
• +/- 1% Regulation.
• High Speed correction up to 40 V /Sec.
• Continuous duty cycle.
• LED indications for power On, output under / over voltage
• Operating by Auto/Manual.
• Digital Meters |
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Technical Specifications: |
1. |
Input Voltage |
: 170 VAC to 270 VAC for Single Phase |
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: 320 VAC to 470 VAC for Three Phase |
2. |
Output Voltage |
: 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) |
3. |
Capacity |
: 1 KVA to 15 KVA Single Phase |
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1 KVA to 500 KVA Three Phase |
4. |
Cooling |
: Air Natural Cooled / Oil Natural Cooled |
5. |
Standard |
: IS 9815 |
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