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Country:
China
Model No:
KYN28A
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Contact Person Summer
No.6,Xianggong Road, Hongwan Industrial Park, Xiangzhou, Zhuhai, Guangdong
1. Description
KYN*8A**2 is the switchgear apply in the single busbar power system and single busbar sectionalized power system with three-phase AC *0Hz,7.2~*2kV.It can be used for receiving & distributing electric power of the transmission and distribution control.
2. Working Condition
Indoor ambient temperature:
Max. temperature: **0℃
Daily average temperature: **5℃
Min. temperature: **5℃
Indoor ambient humidity:
Daily average relative humidity: ≤*5%
Monthly average relative humidity: ≤*0%
Altitude for place of installation : ≤***0m
Earthquake intensity: ≤magnitude 8
Applicable in the places without fire, explosive risk, serious polluted and chemical corrosive.
(Exceeding above working condition is available as customized product)
3. Technical Data
|
Rated voltage |
kV |
*2 |
|
|
Rated insulated level |
1min Power frequency withstand voltage (available value) |
kV |
*2 |
|
Lighting impulse withstand voltage(peak value) |
kV |
*5 |
|
|
Rated frequency |
Hz |
*0 |
|
|
Rated current of main busbar |
A |
**0,***0,***0,***0,***0,***0,***0﹡ |
|
|
Rated current of branch busbar |
A |
**0,***0,***0,***0,***0,***0,***0 |
|
|
4s Thermal stability current (available value) |
kA |
*6,*0,*5,*1.5,*0﹡﹡ |
|
|
Rated dynamic stability current(peak value) ﹡﹡﹡ |
kA |
*0,*0,*3,*0,**0 |
|
Remark:
﹡***-it needs to be equipped with ventilation device.
﹡﹡***-At the rate of *0kA is 3 seconds.
﹡﹡﹡***-The short-circuit capacity of instrument transformer needs to be considered separately.
4. Standard
***-IEC********0:***3
***-GB********6
***-GB/T*********9
***-DL/T *******7
| Country: | China |
| Model No: | KYN28A |
| FOB Price: | Get Latest Price |
| Place of Origin: | - |
| Price for Minimum Order: | - |
| Minimum Order Quantity: | - |
| Packaging Detail: | - |
| Delivery Time: | - |
| Supplying Ability: | - |
| Payment Type: | - |
| Product Group : | - |
