Products

CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)

China CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C), Find details about China Cable Termination, separable connector from CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)

Model NO.
CJB30-1250, CJBK30-1250
Mechanical Lug
35-300
Type Tested
Yes
Trademark
GCA
Transport Package
Carton Box
Origin
China
HS Code
8546900000
Model NO.
CJB30-1250, CJBK30-1250
Mechanical Lug
35-300
Type Tested
Yes
Trademark
GCA
Transport Package
Carton Box
Origin
China
HS Code
8546900000

CJB30-1250 CJBK30-1250-36kV 1250A Dead Break Screened Separable Tee Connector (Interface C2)
 
CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)
CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)


Interface C2 bushing (1250A)
CJB30-1250 and CJBK30-1250 are made of silicone rubber, suit for connecting with type C1 bushing as described by CENELEC EN 50180, 50181 and DIN 47636.
CJB30-1250
The screened separable tee connector CJB30-1250 is designed to connect the polymeric cable to transformers, switchgears and other equipments.
CJBK30-1250
The screened separable connector CJBK30-1250 is application for dual cable arrangement, designed to be used with CJB30-1250 screened separable tee connectors.
 
CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)
Design 
• Type C2 bushing
• Stud + nut + washers
• Insulating back plug
• Cable lug
• Inner screen layer
• Insulation layer
• Outer screen layer
• Stress cone
• Earthing wire
• Cable core
• B type connecting rod
 


Features
• Rated current 1250A, for max. operating voltage up to 36kV.
• The thick outer screen layer provides a total safe to touch screen which ensures safety for personnel.
• The screen break design enables cable outer sheath testing without removing or dismantling the connector.
• Electrical specification according to standard of IEC 60502-4, CENELEC HD 629.1 S2. Each separable connector is tested for AC withstand and partial discharge prior to leaving the factory.
• The overall and cut back dimensions are designed for use of minimum space required in the termination box, even double connections fit within most standard boxes.
• Suitable for both indoor and outdoor installations. Both single-core or three-core (with installed trifurcation kit) are available.


Specification
Kit reference
(No.) 		Suit for diameter over XLPE insulation (mm) Suitable cable size (sq.mm)
  36kV (Um)
CJB30-1250-2#, CJBK30-1250-2# 23-28 35, 50, 70
CJB30-1250-3#, CJBK30-1250-3# 28-36 95, 120, 150, 185
CJB30-1250-4#, CJBK30-1250-4# 36-40 240, 300
CJB30-1250-5#, CJBK30-1250-5# 40-45 400, 500


Technical data
 
Test Item Test value
Maximum system voltage 36kV
Continuous nominal current 1250A
AC voltage withstand 81kV, 5min
Partial discharge 31kV, ≤5pC
Thundering impulse voltage withstand at 10 positive and 10 negative 170kV

Main components

CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)

Applicable connection

CJB30-1250, CJBK30-1250 EN50181 11kV 12kV 15kV 24kV 25kV 33kV 35kV 36kV 40.5kV 1250A Dead Break Screened Separable Tee Connector with Compres (Interface C)
 

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