Driver for switch in gas insulated switchgear and gas insulated switchgear having the same

摘要

A driver for a switch in a GIS (Gas Insulation Switchgear) includes a motor 110 , a shaft 160 being connected with a moving contact of the switch, a gear 320 being connected with one terminal of the shaft 160 and configured to transfer power of the motor 110 to cause the shaft to reciprocate the moving contact through the shaft, a cam spline 330 being combined with the shaft and being space apart from the gear 320 and a micro-switch 140 being connected with the cam spline and configured to control an operation of the motor 110.