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630A Un-screen front connector (15kV)

IEC 15kV630A Un-screen front connector could match with bushing of switchgear  incoming and outgoing line, wall bushing of cable branch box, feedthru bushing via bolt. Apply to incoming and outgoing line of RMU and box-type substation. It will provide whole shield and whole sealing, whole insulation connection for cable, switchgear and branch box. Meet standard EN50180-50181 C type bushing design, IEC60502.4, GB/T12706.4 etc

DESCRIPTION

Parameters

Item

Parameters

Voltage

15kV

Rated Current

39kV

5min AC Voltage withstand 

35kV

15min DC voltage withstand

15kV≤10pC

Partial discharge

95kV

Lightning Impulse Voltage

10kV0.8s

Thermal Current

20kA10ms

Dynamic Current

25400mm2

Packing                                      

IEC front connector     Un-screen insulating plug            

Rear cap              Cable adaptor    

Lug                  Stud   

Cleaning paper         Silicon grease       

Installation tool         Accessories

Installation instruction        Certificate

Structure

1Stud                     2Insulation layer

3Un-screen insulating plug    4Inner semiconductor layer

5Cable adaptor             6Lug

 

Model option

Model

Cable section mm2)

Cable core insulation OD(mm)

Code

CYSEQJ-15/630-2550

2550

1620

A

CYSEQJ-15/630-7095

7095

2023.1

B

CYSEQJ-15/630-120150

120150

2326.1

C

CYSEQJ-15/630-185240

185240

25.830

D

CYSEQJ-15/630-300

300

30.432.3

E

CYSEQJ-15/630-400

400

3335.4

F

 

 

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