Specification & Standards –
- The 800SA-58 surge arresters meet the test requirements of IEC 60099-4.
Technical Characteristics –
- This surge arrester is a metal oxide varistor surge arrester in an elbow configuration.
- Each arrester is tested for AC withstand, partial discharge and critical voltage prior to leaving the factory
Design –
Surge arrester comprising:
- Interface designed to fit the 784TB tee connector.
- Conductive EPDM insert.
- Conductive EPDM jacket.
- Insulating EPDM layer moulded between the insert and the jacket.
- Receptacle for contact rod.
- Metal oxide valve elements.
- Steel cap.
- Earth connection.
- Earth lead.
| Surge arrester type | Nominal discharge current (kA) | Rated Voltage Ur (kV) | Max. continuous operating voltage Uc (kV) | Dimensions (mm) | |
|---|---|---|---|---|---|
| L1 (mm) | L2 (mm) | ||||
| 800SA-58-10-6N | 10 | 6 | 4.8 | 270 | 310 |
| 800SA-58-10-9N | 10 | 9 | 7.2 | 270 | 310 |
| 800SA-58-10-12N | 10 | 12 | 9.6 | 270 | 310 |
| 800SA-58-10-15N | 10 | 15 | 12.0 | 270 | 310 |
| 800SA-58-10-18N | 10 | 18 | 14.4 | 270 | 310 |
| 800SA-58-10-22N | 10 | 22 | 17.6 | 270 | 310 |
| 800SA-58-10-24N | 10 | 24 | 19.2 | 370 | 410 |
| 800SA-58-10-30N | 10 | 30 | 24.0 | 370 | 410 |
| 800SA-58-10-33N | 10 | 33 | 26.4 | 370 | 410 |
| 800SA-58-10-36N | 10 | 36 | 28.8 | 370 | 410 |
| 800SA-58-10-45N | 10 | 45 | 36.0 | 470 | 510 |
| 800SA-58-10-51N | 10 | 51 | 40.8 | 470 | 510 |
