AC test set (Hipotronics, 7150-20AM-AX-G): 150 kV/ 20 kVA, PD level < 2 pC
The AC Dielectric Test Set provides a complete range of discharge
free test power for a variety of capacitive, inductive or resistive loads. Regarding very low PD level, it also can be used as a power source for partial discharge setup. The test system comprises, test transformer, regulator, calibration capacitor, control unit, and coupling capacitor as the main components.
PLC conventional HV PSU controller (Hipotronics, CAC-PLC)
The CAC-PLC is designed for control, regulation and protection of the PD test setup.
PD Detector (Hipotronics, DDX 9101)
The DDX 9101 is one of the new generations of digital wide-band partial discharge detectors with basic functions of an analog detector and meets all IEC and IEEE/ANSI standards for partial discharge testing. The DDX 9101 simply measures the level of PD and the applied test voltage.
Partial discharge is one of the most important tests for the condition assessment of the insulation in high voltage equipment. A low background noise level is necessary for the proper determination of the inception voltage and partial discharge level. The laboratory provides a background of less than 3 pC and tests specified in IEC and IEEE/ANSI standards are easily met.
PD tests of the types indicated above can be carried out on:
- HV capacitors
- Bushings
- HV cables
- Distribution transformers
- Insulators