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- Contact Person : Mr. Nie Kavina
- Company Name : Hengyang Huaneng Electric Appliances Industry Co., Ltd.
- Tel : 86-0734-8242052
- Fax : 86-0734-8242052
- Address : Hunan,Hengyang,XianFeng Road#2,Hengyang City,Hunan China.
- Country/Region : China
KYN28A-24armoured metal AC closed-switching equipment
Product Detailed
Related Categories:Other Switches
this equipment applies to three-phase 50 Hz power systems.
KYN28A-24-armoured metal closed switching equipment applies to three-phase 50 Hz power systems for the acceptance and distribution of electric circuit and the implementation of control, protection and monitoring. The switchgear can be configured excellent performance of the hand car-VBC-24-type vacuum circuit breaker, and so on.Technical parameters
Item | Units | Data | |
Rated voltage | kV | 24 | |
Rated insulation level | 1min 1min frequency voltage tolerance | kV | 5 0/ 6 5 5 0 (Universal value) / 6 5 (isolation fracture) |
Lightning shock tolerance voltage (peak) | kV | 9 5/ 110 9.5 (Universal value) / 110 (isolation fracture) | |
Rated frequency | Hz | 50 | |
The A-bus rated current | A | 12501600200025003150 | |
Bus rated current branch | A | 12501600200025003150 | |
4S 4S thermal stability current (RMS) | kA | 25 , 31.5 | |
Rated dynamic stability current (peak) | kA | 63,8 0 | |
Level of security | IP4X,IP2X Shell to IP4X, circuit breaker room doors open to IP2X | ||
KYN28A-24armoured metal AC closed-switching equipment
