CJ20-630
Type C (EN50181)
10kV, 20kV
630A
Compression Type
35-500
Silicone Rubber
Yes
Copper Wire
Aluminum Wire Armoured
1
GCA
Carton Box
China
8546900000
Product Description
CJ20-630-24kV 630A Unscreened Separable Front Tee Connector (Interface C1) with compression lug
Features
• CJ20-630 is unscreened separable tee shape connector made of silicone rubber, designed to connect the polymeric cable to transformers, switchgears, cable branch box and other equipment.
• CJK20-630 is unscreened separable coupling connector for dual cable arrangement. It has been designed to be used with CJ20-630 unscreened separable tee connectors.
• Rated current 630A, for max. voltage up to 24kV.
• The connected bushing is type C1, the interface designed according to DIN 47636, CENELEC EN 50181.
• 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.
• Designed to be connected with compression cable lug.
Selection guide
| Kit reference (No.) | Suit for diameter over XLPE insulation (mm) | Conductor size in mm2 (for guidance only) | |
| 17.5kV (Um) | 24kV (Um) | ||
| CJ20-630-1#, CJK20-630-1# | 16.5-23 | 35, 50, 70, 95 | 25, 35, 50, 70 |
| CJ20-630-2#, CJK20-630-2# | 23-28 | 120, 150, 185 | 95, 120, 150 |
| CJ20-630-3#, CJK20-630-3# | 28-36 | 240, 300, 400 | 185, 240, 300 |
| CJ20-630-4#, CJK20-630-4# | 36-40 | 500 | 400, 500 |
| CJ20-630-5#, CJK20-630-5# | 40-45 | 630 | 630 |
Technical Data
| Test Item | Test value |
| AC voltage withstand | 54kV, 5min |
| Partial discharge | 20kV, ≤10pC |
| Thundering impulse voltage withstand | 125kV at 10 positive and 10 negative |
Applicable connection
