Vacuum Circuit Breaker 40.5kV (ZW32)
ZW32-40.5M Type Outdoor Pole Mounted Permanent Magnet Embedded Type Vacuum Circuit Breaker adopts special design permanent magnet mechanism, manual closing mechanism and high reliable intelligent controller.
DESCRIPTIONMAIN TECHNICAL PARAMETER
1. General description
ZW32-40.5M type outdoor pole mounted reliable permanent magnet embedded type vcb (vacuum circuit breaker) adopts special design permanent magnet mechanism, manual closing mechanism and high reliable intelligent controller. This equipment mainly apply to medium voltage overhead line power grid. It is used for opening and closing load current, over load current and short circuit current, with 0~3 times automatic reclosing.
High reliability
- Maintenance free in entire service life
- High mechanical life and electric life
- The complete appliance has small volume, light weight, and easy for installation
- Has standard relay protection and fast automatic relcosing function.
2. Using condition
- Ambient air temperature:：-30℃～+60℃；
- Altitude：≤ 2000m；
- Wind speed: ≤ 34m/s；
- The vibration from the switch equipment and the external of the control equipment or earthquake can be ignored.
- Pollution grade: IV class.
- Storage temperature: -40℃～+85℃。
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Inquiry
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