AC Variable Speed Drive & DC Motor Drive repairs

AC VSD's (Variable Speed Drives) and soft starters have to be built tough - they must provide high reliability while using a complex mix of sensitive digital circuitry, and multi kilowatt power electronics in the same package.

Once installed, in addition to normal aging VSD's need to cope with overloads, motor failures and insulation breakdowns, input spikes caused by lightning strikes, and wiring short circuits. All VSD's are vulnerable to these influences and often fail in service. Our repair and testing of most Variable Speed Drives brands asseses the entire unit to identify and replace components subject to stress and degradation -  returning the unit to you with relaibility comparable to that of a new unit.

Repair and testing of most Variable Speed Drive brands including Hydrovar

Our support of VSD's include brands such as ITT, Hitachi, ABB, Lenze, SEW, Eurodrive and Emerson - we also assess any brand VSD or soft starter. Contact Us.

ELECTRONIC REPAIR SERVICES INCLUDING CONVERTER AND INVERTER REPAIRS

CCG also provide repair support for high power DC to DC converters and inverters. Repairs are carried out and isolation is tested to meet the requirements of AS/NZS 61558.