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250A Insulation cap(15kV)

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

DESCRIPTION


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

10kV0.8s

Dynamic Current

20kA10ms

 

Packing

 

Insulation cap

Cleaning Paper

Silicone Grease

Installation plate

Installation Instruction

Certificate

 

Structure

1Insulated Layer

2Outer semi-conducting layer

3Ground wire

4Operating Ring

 

Model Option

Product

Code

Rated voltage

Rated current

250A 15kVInsulation Cap

CYSESJM-15/250

15kV

250A


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