High Voltage and Dielectric Testing Laboratories
The High Voltage and Dielectric Tests Labs, perform Dielectric Tests in High Voltage, Medium Voltage and Low Voltage Electrical Materials
Main Tests
- Lightning Impulse Voltage tests 1,2 /50μS full wave and chopped on the tail up to 1,800kV.
- Power frequency voltage tests up to 300kV under dry or wet conditions.
- Dielectric tests at variable humidity and temperature, under water immersion and under pollution.
- Direct current tests up to 200kV and induced voltage tests (200Hz) up to 1kV.
- Partial discharges, radio interference voltage, power loss, tanδ, capacitance measurements.
- Investigation tests.
Main Equipment
- Impulse voltage Generator 1800 KV, 90KJ, waveform 1,2/50μS
- Digital recorder of impulse voltages & currents,
- AC Dielectric test transformer 0 -300kV/ 1A , 50Hz
- AC Generator 50 Hz, 0-100KV /100mA, 50Hz WP10/100
- DC Generator 0-200kV/200mA ,
- 3- phase Generator 200 Hz, 380 V
- PD measuring system
Detailed List of Tests - High Voltage and Dielectric Testing Laboratories
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