
PD-free blackbox
Regularly check PD-free status
Test System Check with the blackbox
The blackbox serves to prove the PD-free status of your system.
- Problem: Minor contaminations (e.g., at the contacts) or weak points in measurement leads can cause partial discharges.
- Consequence: The measurement result is falsified or becomes unusable.
- Solution: Perform regular reference measurements with the blackbox up to a surge test of 6,000 V.
Key Facts:
- Check PD-free status up to 6 kV
- Ensure that your test system operates optimally.
- Verified Measurement Methods:
- surge test
- Partial discharge
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