HV AC Test Sets are used for dielectric proof tests on high voltage components – according to IEC and IEEE/ANSI standards – such as distribution transformers, instrument transformers, switchgear, bushings, motors, cable terminations, and much more

Main configuration including :

1. Power Noisy Filter
2. Console
3. Isolation Transformer
4. PD free SF6-insulated Test Transformer
5. Current Limit Resistor
6. Capacitive Voltage Divider
7. The capacity can be customized from 5kVA to 600kVA
8. The test voltage can be customized from 50kV to 600kV

• Fulfils IEC, IEEE/ANSI and other relevant national standards
• Highest industrial Safety Integrity Level SIL 3 (ISO 61508) certified
• All in one solution from a single supplier
• HV AC control unit with Windows based HMDQ CaMS user interface
• Single communications cable between the test system and the control computer, fiber optic optional
• Tank type oil isolated HV transformer with capacitive bushing, temperature indicator, and dehydrated breather
• Fastest and most reliable electronic flash detection
• PD free (option)
• Upgradeable with Partial Discharge and Tan Delta / Power Factor measurement options

The HV AC Test Sets can be combined with our highly accurate measuring instruments to perform additional tests like partial discharges or tan delta / power factor. If combined with a PD detector the PD free option guarantees < 1 pC to test up to the highest standards or customer requirements.