F series on-load tap changer

The unified design of the on-load tap changer has the advantages of advanced structure, reliable action, long service life and convenient maintenance, and is suitable for 50HZ. Oil-insulated power transformers with rated voltage less than 35KV and rated current of 400A or less.

For example: SYJZZ 100/10-9 is the triple-phase on-load central voltage regulation and adopts a resistive transition resistor. It is directly switched and is rated at 100A as well rated voltage 10kV, and the it has 9 taps.

SYIITZZ 50/10-5WZ means that the triple-phase on-load terminal voltage regulation adopts a resistive transition resistance to directly switch the vacuum arc removal switch, it is rated at 50A, the rated voltage is 10KV, the switch has 5 taps, the switch is a horizontal structure, and vacuum arc removal is adopted.