Shendian Electric Co. Ltd
Shendian Electric Co. Ltd
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10kV Combination Type 3P Surge Arrester For Substation
Product introduction:
Combined polymer metal-oxie surge arrester has been widely used for interphase protection and phase protection in the industry of petrochemical, railway and coal industry, etc.
| Item | Description | Offered | |
| 1 | Manufacture/ Country of Origin | Xi'an Shendian/ China | |
| 2 | Model | YH5WZ1-17/45×17/45 | |
| 3 | Applicable standard | IEC 60099-4 | |
| 4 | Type | Outdoor, ZnO, gapless | |
| 5 | Norminal voltage of system | kV | 10 |
| 6 | Earthing system | Effectively earthed | |
| 7 | Rated frequency | Hz | 50/60 |
| 8 | Rated voltage of SA | kV | 17 |
| 9 | Maximum continuous operating voltage | kV | 13.6 |
| 10 | Connection mode | Phase-Phase/ Phase-Earth | |
| 11 | Power frequency reference voltage | kV | 25.0/24.0 |
| 12 | at reference current of | mA (D.C) | 1 |
| Note: State peak value or rms. | |||
| 13 | Nominal discharge current | kA | 5 |
| 14 | (a) Lightning impulse | kV | ≤45/45 |
| (b) Steeping impulse | kV | ≤51.8/51.8 | |
| (c) Switching impulse | kV | ≤38.3/38.3 |
Schematic diagram:
