Specification & Standards –
- The 480TB separable connector meets the requirements of CENELEC HD 629.1.
Technical Characteristics –
- A thick conductive EPDM jacket provides a total safe to touch screen.
- Each separable connector is tested for AC withstand and partial discharge prior to leaving the factory.
Design –
Separable connector comprising:
- Conductive EPDM insert.
- Conductive EPDM jacket.
- Insulating EPDM layer moulded between the insert and the jacket.
- Type C interface as described by CENELEC EN 50180 and 50181.
- Conductor contact.
- Basic insulating plug.
- Cable reducer.
- Conductive rubber cap.
- Clamping screw.
- Earthing lead.
The screen break design enables cable outer sheath testing without removing or dismantling the connector. These connectors are also known as Touch-proof screened separable connectors or touch-proof terminations. There are various applications of this product viz. GIS cable termination, RMU cable termination, Switchgear connection, Transformer termination etc.
| Separable connector type | Voltage Um (kV) | Current Ir (A) When installed on C1 type bushing | Current Ir (A) When installed on C2 type bushing | Conductor sizes (mm²) | |
|---|---|---|---|---|---|
| min | max | ||||
| 480TB/G | 12 | 630 | 1250 | 16 | 300 |
| K480TB/G | 24 | 630 | 1250 | 16 | 300 |
| M480TB/G | 36 | 630 | 1250 | 35 | 240 |
| P480TB/G | 42 | 630 | 1250 | 35 | 240 |
