Surge voltage generators are used for pre-location and pinpointing of high- and low-resistive as well as intermittent faults in power cables. The energy stored in a high-voltage capacitor is released at regular intervals or as DC voltage. The thus generated acoustic signal at the fault position can be recorded with a ground microphone and a universal receiver.

Features:

High surge voltage up to 32 kV
Continuously adjustable voltage
Voltage monitoring through kV meters with 3 measuring ranges
Automatic discharge unit

Alte produse BAUR

BAUR PAULA PHASE DETECTOR

• Clear phase determination possible in cable lengths up to 40 km
• Highest level of safety when used on earthed and shorted cables in compliance with EN 50110-1 (DIN VDE 0105-100)
• Suitable for all switchgear constructions due to compact design of the signal injectors
• Ready for operation for up to 2 weeks (standby mode)

BAUR PGK 110/5 HB HIGH-VOLTAGE TEST DEVICE

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

BAUR TG 600 AUDIO FREQUENCY TRANSMITTER

• 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

BAUR DPA 75 C OIL BREAKDOWN VOLTAGE TESTER

• Compact and robust device for portable use onsite
• Test voltages from 0 to 75 kVrms
• Repeatable breakdown measurements in mineral, silicone and plant oils
• Reliable measurement results due to its short switch-off time (< 10 ½s)

BAUR PGK 50E / PGK 80E DC HIGH-VOLTAGE TEST DEVICE

• 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

BAUR FRIDA VLF TESTING AND DIAGNOSTICS UNIT

• Precise and non-destructive determination of the cable condition
• Easy and quick test setup
• Automatic testing and diagnostic sequences
• Compact dimensions and lightweight

BAUR SSG 500 SURGE VOLTAGE GENERATOR

• 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

BAUR PGK 70/2.5 HB HIGH-VOLTAGE TEST DEVICE

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

BAUR PHG 70 TD PD / PHG 80 TD PD VLF TEST AND DIAGNOSTICS SYSTEM

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

BAUR ATG 2 BURN DOWN TRANSFORMER

• Portable device for changing the fault resistance
• Useful for cables that are difficult to access
• Proven methods for complicated faults
• Independent current and voltage control on each burning level