This kind of switch applies to the single-phase combination oil-immersed transformer electrical power with rated voltage of 10KV-24KV, rated current of 30A-63A; the voltage-regulating mode are: central part, terminal point ncutral point, which canbe dircctly fixed on the tank cover of the transformer, exchange under the off-circuit condition.


Type WDTII Single phase-tap changer (delta connection)

- Used in mineral oil or silicon oil

- Rated voltage 10KV-24KV

- Rated current from 30A- 63A

- Tapping position:3-7

- Regulation 2.5% per position

2600 KVA Pad mounted Transformer
High Voltage: 24940 Delta,125kV BIL
Low Voltage: 415 Y/ 240,30 kVBIL
Taps: 2 Above,2 Below @2.5%
HVBushings:(6)25kV 200A Wells & Inserts (dead front loop fe
LV Bushings: (4)10-Hole Spades wl Supports

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ZYBWG photovoltaic grid connected cabinet

DFWK Photovoltaic Special Opening and Closing

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