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Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator
Integrated compact bushing structure combining the functionality of primary contact with a current transformer primary conductor and a post insulator
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机译:一体化紧凑型套管结构,结合了初级触点与电流互感器初级导体和接线柱绝缘子的功能
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摘要
A bushing structure for a switchgear includes a mounting portion constructed and arranged to mount the bushing structure. A barrel portion extends from the mounting portion and is coaxial there-with. The barrel portion includes a plurality of undulations in a peripheral surface thereof to increase creepage distance. A primary contact is disposed within and extends a length of the barrel portion. The primary contact has a first end constructed and arranged to be contacted by a movable contact of the switchgear and a second end constructed and arranged to be connected with a busbar.
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