Home > Products > Switchgear > MV Air-insulated Switchgear with High Current
MV Air-insulated Switchgear with High Current
- 500 Set / Sets per Month
- Shanghai
- T/T Credit Card
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Product Details
| Brand Name | HN electric | Model Number | KYN28 |
Product Description
KYN series is mature switchgears in China. It is produced in our regional manufacturing centers and customized throughout the world, to match our clients local needs and expectations.
It has been fully tested according to the latest IEC 62271-200. It is both flexible and adaptable with a wide range of ratings and options.
It is in operation in power stations, utilities, infrastructure, oil & gas, mining and metals and in other industrial applications on all five continents - with many thousands of references confirming KYN as the trusted solution.
Technical Characteristics | |||
Rated voltage | kV | 12 | 17.5 |
Rated power frequency withstand voltage | kV | 28 | 38 |
Rated lightning impulse withstand voltage | kV peak | 75/95 | 95 |
Rated frequency | Hz | 50/60 | 50/60 |
Rated short time withstand current | kA - 3s | 50 | 50 |
Rated peak withstand current | kA peak | 125 | 125 |
Rated continous current* -busbar -cubicle |
A A |
5,000 5,000 |
5,000 5,000 |
Earthing switch making capacity | kA peak | 125 | 125 |
Internal arc withstand according to IEC 62271-200 | kA - 1s | 50 | 50 |
Degree of protection |
| IP4X | IP4X |
Dimensions | |||
Width | mm | 800/1,000 | |
Depth (overall) | mm | 1,490 | |
Height (with LV cabinet 630 mm) | mm | 2,330 | |
Height (overall with cooling/arc deflectors) | mm | 2,800 | |
Height (with gas absorber or gas evacuation tunnel) | mm | 3,100 | |
* for high currents, fan cooling is recommended
Contact Us
- Hunan Union Electric Corp.
- AddressRoom 803, Yanggujinyuan, No. 39, Luhu Road, High-Tech Development Zone
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