WDT、WST系列皇冠hg6668欢迎您(条型)
WDT、WST Series de-energized Tap-changer (bar-form)

本开关由开关部分和操作转动机构部分组成，适用于频率50、60Hz，设备最高电压40.5、126kV,额定电流200-1500A的油浸式电力变压器，固定在器身或箱盖上，在无励磁状态下分接调换。
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 | 线性调单相无励磁条形分接开关
WDT | linear single-phase de-energized bar tap-changer

WDT II 系列皇冠hg6668欢迎您( 200~800A )
WDT II series de-energized tap-changer

WDT II 系列皇冠hg6668欢迎您( 1000~1500A )
WDT II series de-energized tap-changer

WST III 中心点引出条形分接开关
WST III neutral lead linearity tap-changer

WST III 250 ~ 400/40.5-5x5YL立式安装三相无励磁条形开关外形图
Outine drawing of vertical installation of three- phase de-energized tap-changer

WST III 630 ~ 800/□-5x5YL立式安装三相无励磁条形开关外形图
Outline drawing of vertical installation of three-phase de-energized tap-changer

W(D+L)T II 系列无励磁条型分接开关(立式)
W(D+L)T II serial,no excitation strip tap-changer(vertical)