72.5kv, 110kv, 132kv Pre-Molded Slip-on Cable Insulation Joint with Screen Interruption
Modèle NON.
YJJJI
Marque
Gca
Marque déposée
GCA
Forfait transport
Boîte en carton
Origine
P. R. Chine
Code SH
8546900000
La description
72.5kV, 110kV, 132kV Pre-molded Slip-on Cable Insulation Joint with Screen Interruption
The pre-molded slip-on joint body is entirely made of silicone rubber, this enables the secure and efficient connection of two polymeric-insulated cables (XLPE, EPR).
- Insulation and straight through joints suit for voltages from 52kV to 145kV.
- The tested and applied materials comply with all electrical, mechanical and thermal requirements for rebuilding the cable insulation.
- Applicable cross section: 240-1600 sq.mm cable.
- KEMA Inspection Type Test Report in accordance with IEC60840: 2011 est available.
- Cross-link Boxes is available
Fonctionnalités
| Structure Feature | Joint with Screen Interruption / crossbonding |
| Protective housing | Heat shrinkable sleeve housing / Copper shell FRP with resin/ Copper shell & FRP with resin |
| Dimensions | Cross section range: 400-1600 |
| Cable structure | Oire screen / Al-corrugated sheath / Lead sheath |
| Conductor | Copper / Aluminum |
| Operation / Application | Outdoor |
| Industry Standards | Design specification: IEC60840:2011 |
spécification
| Max. operating voltage Um(kV) | 72.5 | 126 | 145 |
| Standards | IEC 60840 | IEC 60840 | IEC 60840 |
| Rated voltage U (kV) | 60 – 69 | 110 – 115 | 132 – 138 |
| Rated lightning impulse withstand voltage (BIL) (kV) | 325 | 550 | 650 |
| Partial discharge measurement (pC) | < 5 | < 5 | < 5 |
Approved certificate
Application
110kV joint tested in the third independant lab 110kV straight through joint in Zhuhai
110kV insulation joint installed in Foshan