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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
single-phase linearity tap-changer
WDT、WST Series de-energized Tap-changer (bar-form)
This type of tap-changer is comprised by tap-changer body and operating mechanism. It is suitable for oil-immersed power transformer with frequency of 50、60Hz，highest voltage for equipment 40.5kV and 126kV，rated current from 200 to1 500A. The tap-changer is installed on tanking body and operating on tank cover ，they must be working under non-energized condition.
WDT | linear single-phase de-energized bar tap-changer
WDT II series de-energized tap-changer
WDT II series de-energized tap-changer
WST III neutral lead linearity tap-changer
Outine drawing of vertical installation of three-phase de-energized tap-changer
Outline drawing of vertical installation of three-phase de-energized tap-changer
W(D+L)T II serial,no excitation strip tap-changer(vertical)
Add: 3 Fengming Road, Hairun Street, Sanmen County, Taizhou City, Zhejiang Province, China
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Fax: +86-576-83379155
Weichat: 15157665772
Skype: mercuryzjtz
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Web: www.cntle.com
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