 |
| Quantity: | |
|---|---|
Product Description
| S/N | Detail | Unit | Data |
| 1. | Description | 33kV silicon composite pin insulator for mounting on steel cross arms | |
| 2. | Type | Silicon composite pin insulators complete with spindle, washer, nut and lock nut | |
| 3. | Rated voltage | kV | 33 |
| 4. | Highest system voltge | kV | 36 |
| 5. | Power frequency | Hz | 50 |
| 6. | Specific creepage | mm/kV | 25 |
| 7. | Material for insulating part | High temperature vulcanized silicon rubber | |
| 8. | Colour of insulating material | Grey | |
| 9. | Power frequency wet withstand | kV | 70 |
| 10 | Lightning impulse withstand voltage | kV | 170 |
| 11 | Minimum failing load | kN | 10 |
| 12 | Spindle diameter | mm | 20 |
| 13 | Altitude above sea level | m | 1400 |
| 14 | Operating ambient temperature | o C | -1 to 40 |
| 15 | Humidity | % | 85 |
| 16 | |||
| 17 | Previous type test results/certification to be provided with the bid (Including ageing test at 5000hours as per IEC 61109) | Yes/No | Yes |
| 18 | Quality assurance certification to be provided with the bid | Yes/No | Yes |
| 19 | Drawings/Brochures showing dimensions to be provided with the bid | Yes/No | Yes |
| 20 | |||
| 21 | Routine test results to be provided on delivery | Yes/No | Yes |
English