Adjustable reactor NB-07

Product use:
The products are mainly used in research of high voltage switch testing station, the secondary impact on the transformer high-voltage electrical appliances, as breaking capacity test, adjust the test current use.
Product features:
The products are used in three-phase system. Each phase of 1 units, by a multi tap reactance coil and control the switch, off the knife switch, is used to adjust the reactance value, to adjust the test current use.