Classification of high-voltage switchgear

High voltage switchgear can be divided into four categories according to the cabinet structure: metal enclosed interval switchgear, metal enclosed armored switchgear, metal enclosed box switchgear, and open switchgear. Follow Guangxi High and Low Voltage Distribution - Senge Technology to take a look.

1. Metal enclosed interval switchgear (represented by the letter J): Similar to armored metal enclosed switchgear, its main electrical components are also installed in separate compartments, but with one or more non-metallic partitions that meet a certain level of protection.

2. Metal enclosed armored switchgear (represented by the letter K): A metal enclosed switchgear whose main components (such as circuit breakers, transformers, busbars, etc.) are installed in grounded compartments separated by metal partitions.

3. Metal enclosed box type switchgear (represented by the letter X): The switchgear enclosure is a metal enclosed switchgear.

4. Open type switchgear: There is no protection level requirement, and some parts of the casing are open switchgear.

The above is an introduction to the classification of high-voltage switchgear by Guangxi High and Low Voltage Distribution - Senge Technology.

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