 |
IEC 250A insulation cap, bushing accessory, apply to 250A reserved joint or it apply to cover bushing when bushing is on maintance to provide whole insulation and whole sealing protection. It has
Dustproof and dampproof function.
Meet standard EN50180-50181 A type bushing design, IEC60502.4，GB/T12706.4 etc
Parameters
|
Item |
Parameters |
|
Voltage |
15kV |
|
Rated Current |
250A |
|
5min AC Voltage withstand |
39kV |
|
15min DC voltage withstand |
35kV |
|
Partial discharge |
15kV，≤10pC |
|
Lightning Impulse Voltage |
95kV |
|
Thermal Current |
10kV，0.8s |
|
Dynamic Current |
20kA，10ms |
Packing
Insulation cap
Cleaning Paper
Silicone Grease
Installation plate
Installation Instruction
Certificate
Structure
1、Insulated Layer
2、Outer semi-conducting layer
3、Ground wire
4、Operating Ring
Model Option
|
Product |
Code |
Rated voltage |
Rated current |
|
250A 15kVInsulation Cap |
CYSESJM-15/250 |
15kV |
250A |
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