Portable DC Hipot Test Equipment

BAUR PGK 50, PGK, 80

Portable, Easy to use
DC Hipot Tester BAUR PGK 25

PGK 25

  • Integrated timer 1-30 min (± 1 min) with automatic final disconnection and release of discharge device
  • Step less adjustable output voltage 0 – 5 kV and 0 – 25 kV DC
  • Voltage measurement is made directly at high voltage output
  • Zero interlock of high voltage
  • High voltage plug with control contact
  • Current measurement: decade switching in 5 ranges

PGK 25 is a compact set for DC voltage testing with negative polarity up to 25 kV.
Because of its different power supplies, this instrument can be used anywhere:
a) incorporated mains supply unit and charging unit 110 – 120 / 220 – 230 / 240 V; 50 – 60 Hz
b) incorporated battery 12 V
c) external 12 V DC supply source possible


All in one, DC Withstand Test Set 
BAUR PGK 50 and PGK 80

PGK 50

  • Step less adjustable output voltage
  • Timer 1-30 min
  • 6 range current measurement for small insulation currents
  • High short-circuit current
  • Safety control according to VDE 0104
  • Transient wave protection

The portable high voltage hipot test devices PGK 50 and PGK 80 for generation of negative high voltage up to 50, or 80 kV  are designed for at site testing of paper-insulated mass-impregnated cables in medium voltage networks.
High voltage is generated by a high voltage transformer and a voltage multiplier. Thanks to an internal operating frequency of 20 kHz small dimensions are possible. Packaged in a handy carrying case with handles and carrying strap, the PGK units are portable and well equipped for field applications.

Type PGK 50 PGK 80
Max. test voltge 50 kV DC 80 kV DC
at an output current of: 2 mA 0.8 mA