VN1-40.5E Indoor Vacuum Circuit Breaker (40.5kV)
The VN1-40.5E is a 40.5kV indoor vacuum circuit breaker for 36kV and 40.5kV power networks. Offers the highest voltage class in the VN series with 20,000 mechanical operations life and up to 3150A rated current.
产品特点
- 额定电压40.5kV——最高电压等级
- 额定电流最高3150A
- 短路开断容量40kA
- 机械寿命：20,000次
- 嵌入式极柱绝缘设计
- 超低电阻真空灭弧室
技术参数
| Rated Voltage | 40.5 kV |
| Rated Current | Up to 3150 A |
| Rated Short-Circuit Breaking Current | 40 kA |
| Mechanical Life | 20,000 operations |
| Rated Frequency | 50/60 Hz |
| Insulation Type | Embedded pole, epoxy resin |
应用领域
执行标准
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