Feature
■ In one set, OCR, GR, DGR (simple direction), VR, a possible pressure test by the connection of possible exchange-voltage transformer or the like colorful test OVGR, primary current, transformer current, charging current, the measurement of the reactor current is also current you can by switching the total.
■ overcurrent relay test, at the time of easy to quickly test possible operating time measurement, current settling is no need of holding such as induction disk relay (operating lock switch)
settling switch for ■ GR test comes with
■ constant current output (auto mode)