Home > Hipotronics CF Series test systems for fault locating of primary cables from Macey's Electrical

Hipotronics CF Series test systems for fault locating of primary cables from Macey's Electrical

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article image Hipotronics CF Series test systems for fault locating of primary cables

Hipotronics CF Series test systems for fault locating of primary cables, available from Macey's Electrical , consist of a dc proof tester, a burner and a capacitive discharge fault locator (thumper).

These self-contained, portable cable fault locating units are rugged, reliable and compact making them suitable for field use. The CF30-8 has a continuously adjustable impulse rate from three to thirty seconds.

Test ratings are a 30kV dc proof test voltage, a 50mA burn current and a 0-15kV dc capacitive discharge (thumper) voltage.

The cable fault locating units can be used with a high voltage coupler (4100 series) and a time domain Reflectometer (TDR) to quickly provide a specific distance to the fault in feet or meters.

This combination of equipment can reduce the amount of high voltage (number of thumps) the cable resulting in reduced damage or degradation to the cable under test.

For additional pinpointing, the HSDAD acoustical detector can be used in conjunction with the CF30-8 to pinpoint the exact underground location. While the CF ‘thumps’ the cable the user ‘listens’ to the thumping using HSDAD and can pinpoint where to start digging to repair the fault.

Product features:

  • Self-contained unit features proof tester, burner and thumper in one
  • Burn currents to 50 mA
  • Impulse energies of up to 900J
  • Automatic and manual thumper mode
  • Operable from line voltage or generator
  • Single HV output for all modes
  • Zero start interlock
  • External interlock
  • Mode indicator lights
  • Electrically operated shorting solenoids with mechanical ground assurance

Benefits:

  • Accurate fault identification and location
  • One unit for all URD cable maintenance testing
  • User safety - visual verification of grounding status through face panel window
  • Repeatable impulse level
  • Variable impulse rate from 3 to 30 seconds

Applications:

  • Electrical utilities
  • Test companies
  • Petrochemical facilities
  • Facility maintenance

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