GW7-252 Alstom Disconnect switches Alstom Disconnectors
USD $20,000 - $200,000 /Piece
Min.Order:1 Piece
Wuhan Wofoto Electric Co., Ltd.
GE High Voltage Disconnect Switches GW7-252 252kV
Technical Data
GW7 – Double End Break
GW7 series disconnect switches are structured in three columns for single pole, double breaks, and horizontal rotary openings. There are three columns in each phase. Supporting insulators at both ends are fixed while the middle one can be rotated horizontally by the operating mechanism in performing the open and close operations. The main conductive blade is mounted on the top of the middle supporting insulator, and the stationary contacts are on the top of the other two fixed contacts. A mechanical interlock is mounted between the earthing switch and the main blade to ensure a correct operating sequence of the disconnector and earthing switch.
Drawings
Packing & Shipping
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Samples order: Paypal or Western Union
Main order: T/T
Delivery time:
Lead time: 45-60 working days
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