Mobile DC Test System (PGRO)
Mobile PGR Test Systems are designed and built to perform ultra high voltage DC insulation tests on electrical apparatus, bushings, transformers & cables on-site.
PGR Mobile standard modules of 400 kV can be stacked to achieve voltages of up to 2 000 kV. Systems can be used for withstand voltage tests as well as partial discharge measurements on-site. Systems are easy to build up and can be used on-site where laid cable needs to be tested. The system can be optionally equipped with a remotely controlled discharging resistor.
Features
- Robust outdoor mobile solution
- Easy to configure
- Small footprint
- Mobile on castors or Air Cushions
- Low Ripple < 3 %
- Fast Polarity reversal
- Rated current available over the full voltage range
- Partial discharge measurements
