BAUR PHG 70 / PHG 80 portable VLF test system

• Testing as DC or Dc testing device
• Polarity of the DC voltage can easily be reversed
• Robust and durable

 

• Portable, battery-operated signal coupling device
• Suitable for cables and cable accessories
• Inductive signal coupling
• Aviods costly, unnecessary replacements of PD-free cable accessories

 

• Continuous adjustable output voltage
• The voltage measurement is done directly at the high voltage output
• Timer of 1-30 min
• Sensitive current measurement for recording the smallest of insulation currents with 6-time range switch, decadal

 

• 6 output voltages up to max. 16 kV available
• Electromagnetically actuated surge switch
• Preselectable surge energy: 288 / 512 Ws (in all voltage ranges)
• Automatic discharge unit

 

• Testing of medium- and high-voltage cables
• DC voltage testing of up to 150 kV output voltage with positive or negative polarity
• AC voltage testing - up to 110 kV for switchgear, busbars and insulating elements
• Easy-to-maintain 2-piece design

 

• Compact, enclosed design in 19½ format
• Variable installation option with separate control and voltage unit
• Variable connection options to cable stations of different models

 

• High-performance audio frequency transmitter up to 600 VA
• Frequency of 2 or 10 kHz, quartz-stabilised (other frequencies on request)
• Potential-free output
• Impedance adjustment in 8 steps from 0.3 to 300 O

 

• Initial rapid condition evaluation of switchgear and cable accessories during mains operation
• Ideal for quick checks of MV and HV switchgear

 

• 3 voltage shapes in one device: VLF truesinus®, VLF square wave and DC voltage
• For medium-voltage cables of up to 50 kV operating voltage
• Cable testing, fault conditioning, cable sheath testing

 

• Operation as DC or Ac testing device
• Polarity of the DC voltage can be easily be reserved
• Robust and durable