Key Features:
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✅ Fully compliant with IEC 60156 standard
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✅ Programmable voltage rise up to 100 kV (0–50–0–50 kV split)
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✅ Output Capacity: 1 KVA motorized control
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✅ Digital display for accurate voltage metering
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✅ Fast-acting DC relay protection for overcurrent conditions
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✅ Corona-free acrylic test cell with precision electrode gap adjustment
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✅ Electrodes as per IEC 60156 (Fig 2) with modified volume for HV stability
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✅ Integrated oil stirrer for homogenizing sample during testing
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✅ “Go” / “No-Go” gauges (2.51 mm & 2.49 mm) for electrode gap calibration
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✅ Interlocks: Zero-start and HV chamber safety interlocking
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✅ Auxiliary controls: Main switch, fuses, indicator lamps, push buttons
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✅ Input Power: 230V ±10%, 50 Hz, 1 Phase
⚙️ Technical Specifications:
| Parameter | Specification |
|---|---|
| Standard Compliance | IEC 60156 |
| Output Voltage | 0–100 kV (Programmable rise) |
| Output Configuration | 50–0–50 kV across sample |
| Capacity | 1 KVA |
| Voltage Control | Fully automatic, motorized |
| Test Cell | Corona-free acrylic with IEC electrodes |
| Protection | Fast DC relay, overcurrent safety |
| Stirring Facility | Built-in sample stirrer |
| Interlocks | Zero start, HV chamber interlock |
| Gap Gauges | 2.49 mm & 2.51 mm for calibration |
| Input Supply | 230V ±10%, 50 Hz, Single Phase |
🧪 Applications:
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Dielectric strength testing of transformer oils
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Quality control in electrical equipment manufacturing
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Maintenance testing in substations and laboratories
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Conformity testing in oil analysis facilities
