Circuit Breaker Testing, Analysis & Overhauling

A circuit breaker might stay idle years, but if a malfunction occurs it has to detach fault currents of huge kiloamps gradually within a few milliseconds. Major errors that happen on circuit breakers are incorrect behavior, short circuits in the coils, damage/wear to the mechanical connections or the insulation material. Therefore, circuit breakers need to be regularly and carefully tested. Circuit breakers perform a vital role in protecting expensive equipment from damage through faults to prevent costly failures and problems that could even compromise the safety of the substation. Testing the performance of your circuit breakers regularly is therefore an essential and cost-effective part of any maintenance strategy. Power Electronical with its vast experience and expertise are the best in market for switchyard equipment testing, analysis and overhauling. We are the Authorized Channel Partners Of ABB in all over India, also we are the Authorized dealers of all EHV and MV products of ABB India.

image with ABB logo and generator, motor, circuit breaker, testing analysis and overhauling images stating authorized channel partner

Circuit Breaker Testing and Analysis

Power Electronical conducts various tests for precise and reliable assessment of the equipment which can be mainly categorized into online and offline tests. these tests  provides various parameters data of the equipment which is then used to bring out condition and clears the further required actions.

Offline Testing- Circuit Breaker:

  • Capacitance And Tan Delta Measurement
  • Insulation Resistance Measurement
  • Dynamic Contact Resistance Measurement ( DCRM )
  • Static Contact Resistance Measurement ( CRM )
  • Timing Measurement
  • SF6 Gas Dew Point Measurement
  • SF6 Gas Leakage Test
  • Vacuum Interrupter Test ( VIDAR- Only For VCB )
  • Functional Check ( Remote Trial )

Online Testing- Circuit Breaker:

  • Partial Discharge Measurement
  • Thermography

Power Electronical is not just limited to testing and analysis of circuit breaker but also their maintenance and overhauling of them. We have a vast experience and a impeccable history in switchyard equipment testing, analysis, maintenance, overhauling, erection and commissioning of switchyard equipment such as circuit breakers. We are the authorized channel partner of ABB India for all EHV/MV equipment. We provide our customers with following services:

  • Overhauling of drive/mechanism
  • Overhauling of pole columns
  • Contact replacement of pole columns
  • Reclamation of SF6 gas

Circuit Breaker Erection and Commissioning

Power Electronical is not just limited to testing and analysis of circuit breaker but also erection and commissioning of them. We have a vast experience and a impeccable history in switchyard equipment testing, analysis, erection and commissioning of switchyard equipment such as circuit breakers. We are the authorized channel partner of ABB India for all EHV/MV equipment.