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630A Un-screen front connector (15kV)

IEC 15kV, 630A 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

10kV,0.8s

Thermal Current

20kA,10ms

Dynamic Current

25~400mm2

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

1、Stud                     2、Insulation layer

3、Un-screen insulating plug    4、Inner semiconductor layer

5、Cable adaptor             6、Lug

 

Model option

Model

Cable section (mm2)

Cable core insulation OD(mm)

Code

CYSEQJ-15/630-25~50

25~50

16~20

A

CYSEQJ-15/630-70~95

70~95

20~23.1

B

CYSEQJ-15/630-120~150

120~150

23~26.1

C

CYSEQJ-15/630-185~240

185~240

25.8~30

D

CYSEQJ-15/630-300

300

30.4~32.3

E

CYSEQJ-15/630-400

400

33~35.4

F

 

 

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