EV-2H Aluminum Vertical Disconnect Switch 550 kV - 800 kV CATALOG FLYER

PublishTime：2024-10-22

●Robust Current Transfer & Hinge Mechanism Promote Maximum Reliability
■Southern States’ latest innovation, the EV-2H, supports reliability through its unique design. This heavy duty, highly efficient vertical break disconnect switch utilizes independent mechanical and electrical systems to produce the strongest possible design with the easiest accessible maintenance. An over toggle mechanism in both open and closed positions prevents the possibility for the blade to close in extreme weather and increases down force for high fault performance. Metal encased coil spring counterbalances reduce operating effort, are impervious to weather, and prevent catastrophic failure that is possible with linear springs. Using an all stainless steel bearing also ensures a long life in all operating conditions.
●BENEFITS
■ Mechanical operation is independent of the moving current joints, allowing efficient high current transmitting that promotes switch reliability and useful life.
■ Superior mechanical strength & corrosion resistance
■ Self-cleaning roller bearings & reverse loop current contacts
■ Hinge over-toggle prevents closing in adverse weather conditions and utilizes high downward force on the blade to prevent it from popping open

Brand of Product：	Southern State
Part#：	EV-2H More Part#
Product Category：	Aluminum Vertical Disconnect Switch 、 heavy duty, highly efficient vertical break disconnect switch More
Application：	[ extreme weather ] More
Data Type：	Datasheet More
Safety & Environment Standards：	More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：
Language：	English Chinese Chinese and English Japanese
Date of Creation：	05122021
Version Number：	R0
Data Encoding：	CF101-EV-2H 800-R0
Data Size：	171 KB

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