KYN28A-12(GZS) MV Switchgear Fittings - Earthing Switch Operation Mechanism Interlocking Device, 5VACY.363.010.5 (Used for the Transmission Operation of Crank Arm)

Specification Code:5VACY.363.010.5

Specification Description:(used for the transmission operation of crank arm) assembly drawing

Earthing switch operation mechanism interlocking device

(used for the transmission operation of crank arm)5VACY.363.010.5 assembly drawing

Introduction:
    The interlocking device has improved reverse blocking of the backdoor on the basis of the original interlocking device of 5VACY.363.010 earthing switch operating mechanism. When the backdoor is open(sealed plate), the original interlocking can still operate earthing switch, and this interlock can not be operated, the backdoor(sealed plate) should be closed before operation of the earthing switch.
    The working principle of this interlocking device is that it changes the back support to reverse blocking based on the original 5VACY.363.010. When the backdoor (sealed plate) is opened, the push rod of 8VACY.1407.0402 moves outwards of the cabinet under the force of the door plank (sealed plate), the held interlocking shaft shrinks to the rear of the cabinet to achievelocking, and the earthing switch can not be operated.

Earthing switch operation mechanism interlocking device

(used for the transmission operation of crank arm)5VACY.363.010.5 assembly sheet

Note: Item No.12, front shaft with length 543mm and back shaft with length 809mm is matched for the normal cabinet with 1450mm depth (not including door), please specify other cabinet depth accordingly.