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De-energized tap-changer
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De-energized pipe-form and drum-form tap-changer
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De-energized cage-form tap-changer（220KV and below）
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De-energized electric tap-changer
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single-phase linearity tap-changer
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De-energized tray-form tap-changer
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De-energized linearity tap-changer
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WST4 Series de-energized tap-changer
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WSTⅡ5 Series de-energized tap-changer
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De-energized cage-form tap-changer（66KV and below）
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Oil-immersed load switch
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On-load tap-changer
Product details
De-energized linearity tap-changer
WST、WDT Series de-energized Tap-changer ( Bar form )
This tap-changer is suitable for three-phase or single -phase oil-immersed power transformer with frequency 50，60Hz. Highest voltage for equipment 12、24、40.5kV, rated current from 20 to 300A，it can be equipped directly on transformer tank cover or tank wall, they must be working under non-energized condition。
The end of model with Z is metal seat (reinforced)
The reverse,at the end of the original model add F ,for example:WST II 63/40.5-6x5F
WST series linear form combined de-energized tap-changer
12~24kV Delta connection, series parallel transition with tap regulating ,bar-type combined switch ( installed on tank cover )
12~24kV series parallel transition with tap regulating，bar-type combined switch( installed on tank cover )
12~24kV series parallel transition with tap regulating , bar-type combined switch( installed on tank wall )
Add: 3 Fengming Road, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province, China
Product Sales Hotline: +86-576-83379055
Fax: +86-576-83379155
Weichat: 15157665772
Skype: mercuryzjtz
Email: tl@cntle.com
Web: www.cntle.com
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