Technical library

Megger has partnered with several rail customers for many decades in developing and supplying test instrumentation to suit Rail applications. We continue to grow our product portfolio to compliment the rail industry and have recently added the Balto product testing range (page 9) to increase our HV breaker testing capabilities. Whether it’s specific test applications such as transformer testing, cable fault finding or more widely used general electrical test instruments, Megger is available to support you with your testing needs.

Brochure for the Baker EXP4000

Brochure for the Baker AWA-IV

Brochure for the Baker PPX

Electrical insulation degrades over a period of time because of various stresses which are imposed upon it during its normal working life. The insulation has been designed to withstand these stresses for a period of years, which would be regarded as the working life of that insulation. This often runs into decades.

testing accessories

Both natural and man-made drivers are spurring not only technological growth but are changing the nature of the electric grid. Concerns over global warming are only being compounded by the continuing billion dollar weather events. This is acting as a catalyst for the green reform and being realized in the growth of distributed generation (DG).

Electric motors are made up several of components that when combined and assembled into a motor have to endure extreme electrical and mechanical operating stress as well as varying environmental conditions during their service life. To prevent premature failure, regular testing with corrective action is necessary to ensure reliable operation and, importantly, to extend the motor’s service life. Electrical testing usually consists of Insulation Resistance tests (Meg Ohm MΩ) and a Low Resistance tests

The brochure for the SVERKER900 relay and multifunctional substation test system

Power Diagnostix offers a wide range of partial discharge testing and monitoring systems for MV and HV applications.