(YH10WZ-108) Polymeric Housed Metal-Oxide Surge Arrester
(YH10WZ-108) Polymeric Housed Metal-Oxide Surge Arrester image
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Quick Details
Product Details
Application: For protecting rated voltage up to 220kV power transmission & distribution system from over-voltage.
Ratings: Up to 220kV.
Standards: IEC 60099-4
Working Condition
1. Ambient air temperature:-40’C -+40’C ;
2. Altitude: <=2000m;
3. Frequency: 48Hz-62Hz;
4. Power frequency voltage applied between terminals of surge arrester must not exceed continuous operating voltage of surge arrerter;
5. Earthquake intensity is less than 8 degree;
6. Max. Wind speed is 35m/s.
Features
1. Reliability and excellent protection based on years of experience and expertise in surge protection.
Good anti-moisture capability, resistant to pollution.
2. GIS metal oxide surge arrester, composite metal oxide surge arrester and porcelain metal oxide surge arresters are available.
3. Long life and lightweight.
4. Easy installation and maintenance.
5. Good sealing capability to ensure reliable operation.
6. High energy absorption ability.
Product range:
Surge arresters 0.22kV~220kV
Note: For details, please refer to the catalogue.
Technical Specification:
Type | Rated voltage of arrester KV | Nominal voltage of system (virtual value)KV | Continuous operating voltage (virtual value)KV | Reference voltage not less than D.C (U1mA)KV | Max residual voltage(peak) | 2000μs rectangular impulse current (peak value) A | 4/10μs impulse current (peak value) KA | The max leakage current of 0.75DC refference voltageμA | ||
Steep current impulse KV | Lightning impulse current KV | Switching current impulse KV | ||||||||
YH5WZ-42/143 | 42 | 35 | 23 | 73 | 154 | 134 | 114 | 150 | 65 | 50 |
YH5WZ-51/134 | 51 | 35 | 40.8 | 73 | 154 | 134 | 114 | |||
YH5WZ-52.7/134 | 52.7 | 35 | 40.8 | 73 | 154 | 134 | 114 | |||
YH5WZ-54/134 | 54 | 35 | 41 | 73 | 154 | 134 | 114 | |||
YH5WZ-75/134 | 75 | 66 | 60 | 123 | 248 | 215 | 183 | 400 | 65 | 50 |
YH5WZ-90/224 | 90 | 66 | 72.5 | 130 | 258 | 224 | 190 | |||
YH10W-75/250 | 75 | 66 | 60 | 127 | 288 | 250 | 213 | 600 | 100 | 50 |
YH10W-75/223 | 75 | 66 | 60 | 127 | 256 | 223 | 190 | |||
YH10W-75/230 | 90 | 66 | 60 | 127 | 265 | 230 | 196 | |||
YH10W-90/224 | 90 | 66 | 72.5 | 130 | 258 | 224 | 190 | |||
YH10W-90/232 | 90 | 66 | 72.5 | 130 | 266 | 232 | 198 | |||
YH10W-90/235 | 90 | 66 | 72.5 | 130 | 270 | 235 | 201 | |||
YH5W-100/260 | 100 | 110 | 78 | 145 | 291 | 260 | 221 | 400 | 65 | 50 |
YH5W-102/266 | 102 | 110 | 79.6 | 148 | 297 | 266 | 226 | |||
YH5W-108/281 | 108 | 110 | 84 | 157 | 315 | 281 | 239 | |||
YH10W-100/260 | 100 | 110 | 78 | 145 | 291 | 260 | 221 | 600 | 100 | 50 |
YH10W-102/266 | 102 | 110 | 79.6 | 148 | 297 | 266 | 226 | |||
YH10W-108/281 | 108 | 110 | 84 | 157 | 315 | 281 | 239 | |||
YH10W-200/520 | 200 | 220 | 156 | 290 | 582 | 520 | 442 | 600 | 100 | 50 |
YH10W-204/532 | 204 | 220 | 159 | 296 | 594 | 532 | 452 | |||
YH10W-216/562 | 216 | 220 | 168.5 | 314 |
We are China (YH10WZ-108) Polymeric Housed Metal-Oxide Surge Arrester manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.
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