Page 18 - 江苏杭开电力科技有限公司

电缆室
Cable room
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主要特点
Main Feature
● 利用电动力补偿原理设计，操作力只有 210N.M。

● 减小每相触头的夹片间隙利用电动力夹紧触头。
● 根据∝ I2/R, 合闸时 I2 很大，有一个很大的电动力使触头夹紧，在不通电的时 候不用太费力
的合上开关，方便工人们操作，省力，人性化。
● Designed with electric power compensation principle, the operating force is only 210N.M.
● Reduce the clip gap of each phase contact and clamp the contacts with electric power.

● According to ∝ I2/R, I2 is very large when the switch is closed, and there is a large
electric power to clamp the contacts. When the power is off, it is not necessary to close
the switch too much, which is convenient for the workers to operate, labor-saving and
humanized.

电动接地开关可选
Electric Grounding Switch Optional
● 电动操作机构，无需人工操作

● 手动、电动可自由切换
● Electric operating mechanism, no manual operation
● Manual and electric can be switched freely

电缆封罩
Cable enclosure

● 安装在互感器伞群上，使相间电缆相互隔离
● 安装方便，一个螺钉锁紧
● 提高了开关柜的安全性

● 提高了开关柜的绝缘水平
● Installed on the transformer umbrella group to isolate the phase cables from each other
● Easy to install, one screw lock
● Improved safety of the switchgear

● Increased insulation level of the switchgear

Jiangsu Hangkai》14 追求卓越是理想，顾客满意是宗旨