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Disconnecting Switch

Hebei Box-type Transformer Co., Ltd.
Hebei Box-type Transformer Co., Ltd.
Province/State: Hebei
Country/Region: China
Tel: 86-317-5080000-+863175080000
Contact Person:
Mrs Wei

Disconnecting Switch

Brand Name : BEINENG
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Overview of disconnector:
High voltage isolation switch is an important electrical switch electrical system of power plant and substation, and supporting the use of high voltage circuit breaker, its main function is to ensure safety and high voltage electrical device in the maintenance work, isolation voltage, and can not be used to cut off,
The load current and the breaking short-circuit current can only be used for some switching operations that do not produce a strong arc.
Structure of isolating switch:
The commonly used high-voltage isolating switch mainly includes the following parts: the conductive part, the insulation part, the transmission part and the base part.
Use of isolating switch:
Chamber shape and indoor high-voltage isolating switch, including outdoor type single pole switch and pole isolating switch used for circuit breaker isolating switch to separate power supply line with the user; the indoor type is connected by high voltage circuit breaker series, and supporting the use, in order to ensure the reliability of power. In addition, in high voltage switchgear, isolating switches are often used as voltage transformers, surge arresters, distribution transformers and metering cabinets.
Process for producing high-voltage isolating switch:
Production of GW9 series isolation switch, according to the current is divided into: 200A, 400A, 630A three,
Another city type, ordinary type for customers to choose. Standard Specification for hot dip galvanized steel, connecting bolts, etc.

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