Catalogue: YH10WZ-66/178
The rated discharge current of Yuanneng 66kV arrester should be 10kA. Excellent performance indicators are the key to ensure its reliable operation in the power system. We use standard packaging materials to ensure that it is not damaged during transportation. In terms of technical services, Yuanneng can provide installation and operation guidance of arresters.
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GENERAL SPECIFICATION |
Product Name | Substation Surge Arrester |
| Catalogue Number | YH10WZ-66/178 | |
| Standard | IEEE/IEC | |
| Application | Substation | |
| Color | Red/Gray Housing | |
| Material | Polymer | |
| Shed | Large-Small Shed | |
| Packing | Carton ( Standard) | |
| Fumigation-free Wooden Pallets are Available | ||
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ELECTRICAL RATEING |
Rated voltage of lightning arrester | 66 kV |
| Frequency Rating | 48-62Hz | |
| Rated discharge current rating | 10kA | |
| Maximum continuous operating voltage | 52kV | |
| DC 1mA reference voltage | ≥98 kV | |
| 8/20μs lightning current impulse residual voltage | ≤178kV | |
| Resistive current | ≤300 μA | |
| High current impulse (4/10μs) | 100kA | |
| 2000μs square ware current impulse withstand | 600A | |
| Creepage distance | 2000mm | |
Established in 2007, Yuanneng Power lntegrate Production,Development, Salesand Service Together in the Industry of Compositelnsulator, Fuse Cutout, SurgeArrester, Disconnecting Switch etc.
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