Electrica signature analysis (ESA) uses the magnetic field in the air gap of an electrical machine to evaluate power quality conditions. Dry and oil transofrmer types are subject to problems ...

The latest in handheld TTR technology, Megger's handheld TTR20 design allows users to perform tests in less than five seconds after hook up to the transformer. This cost-effective TTR is easy to ...

In response to the growing demand for compact substation test systems that are capable of performing a wide range of tests, Megger has developed TRAX test sets. Combining versatility with ease of ...