


2. Supply more branches for expansion.
3. A prior option to combined ring main units.


| Product Parameters | ||||
| ltem | Unit | Techincal parameter | ||
| Rated voltage | kV | 10/24kV | ||
| Max.operating volatge | kV | 24kV | ||
| Rated frequency | Hz | 50Hz | ||
| 1 min power frequency withstand volatge1min | kV | 68kV no breakdown, no flashover | ||
| Lightning impulse voltage | kv | 125kV | ||
| Insulation Grade | Grade B | |||
| Standard | GB/T 12706.4-2020 | |||
| Applicable altitude | <1000 m | |||
| Ambient temparature | ºC | -25ºC~40ºC | ||
| Partial discharge test | PC | 26.4kV ≤10PC | ||













Audited Supplier







