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US 12,695,277 B2Granted
Switchgear
AssigneeABB Schweiz AG
InventorsLiming Xu, Shailendra Singh, Siyuan Huang, Xingjie Chen, Liqun Huang, Dukkaiappan Subbiah Thevar
Life of this patent
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Abstract
A switchgear which includes a cable compartment enclosed by walls and a cover, and a cable connector arranged in the cable compartment. The cable connector is configured to electrically connect a cable to a cable bushing located in the cable compartment. cable connector includes a first portion to which the cable is connected and a metal plate arranged inside the cable compartment. The shortest distance between a main body and an outer surface of the first portion is in the range of 0 to 10 mm.
Claims15
A switchgear comprising:
- a cable compartment enclosed by walls and a cover;
- a cable connector arranged in the cable compartment and configured to electrically connect a cable to a cable bushing located in the cable compartment,
- wherein the cable connector comprises:
- a first portion to which the cable is connected;
- and
- a second portion extending perpendicular to the first portion and having a first end connected to the cable bushing and a second end opposite to the first end;
- and
- a metal plate arranged inside the cable compartment and comprising a main body arranged adjacent the first portion,
- wherein the metal plate further comprises a support portion supporting the second portion at a position adjacent the second end;
- wherein a shortest distance between the main body and an outer surface of the first portion is in a range of 0 to 10 mm.
7 more elements
A switchgear comprising:
- a cable compartment enclosed by walls and a cover;
- a cable connector arranged in the cable compartment and configured to electrically connect a cable to a cable bushing located in the cable compartment,
- wherein the cable connector comprises a first portion to which the cable is connected;
- a metal plate arranged inside the cable compartment and comprising a main body arranged adjacent the first portion;
- and
- a bus compartment located above the cable compartment, the bus compartment comprising:
- a bus bar and a busbar bushing;
- a bus connector connecting the bus bar to the busbar bushing;
- and
- a further metal plate arranged inside the bus compartment and positioned around the bus connector,
- wherein a shortest distance between the further metal plate and the bus connector is in a range of 0 to 10 mm.
8 more elements
Dependencies are inferred from the claim text.