Ohmmeter tests transformers faster and safer
With the capability of testing two windings simultaneously, Megger’s new MTO250 transformer ohmmeters reduce the time needed for testing by up to 50% compared with conventional instruments, making them an ideal choice for field and factory testing of current transformers, potential transformers and power transformer windings. The new testers also incorporate a comprehensive range of safety features to protect the user and the asset under test.
Test diagnostics for HV cables in a single system
To maximise both user convenience and value for money, Megger’s new HV DAC300 test set combines withstand testing facilities and partial discharge diagnostics for HV cables operating at up to 230 kV in a single readily transportable system. The DAC300 uses damped AC (DAC) voltage technology to energise the cable and is capable of generating peak voltages of up to 300 kV. It can be used with cable with capacities of up to 8 µF.