CHZ7-12(24) Outdoor AC High Voltage Automatic RecloserDetailed product description：

The CHZ7-12 (24) outdoor AC high-voltage vacuum automatic recloser consists of ZW20A-12 circuit breaker and CH30 reclosing controller. It is an outdoor high-voltage distribution device with a rated voltage of 12kV and three-phase AC 50Hz.
The CHZ7-12 (24) outdoor AC high-voltage automatic recloser is suitable for protecting and controlling feeder terminals in substations, distribution lines in industrial and mining enterprises, and urban and rural power grids. It is particularly suitable for places with frequent operations and urban network automation distribution networks.

Characteristics of CHZ7-12 (24) outdoor AC high-voltage automatic recloser:
1. Ideal equipment for urban and rural power grid renovation: using current voltage time type control terminals that integrate line protection, telemetry, telemetry, remote control, remote signaling, and remote adjustment.
2. Flexible and convenient operation: This product is equipped with electric energy storage, electric opening and closing, as well as manual energy storage, manual opening and closing, and can be operated at close or long distances.
3. Superior breaking performance: breaking short-circuit current of 25kA for up to 30 times.
4. Low operating power and high reliability: The newly designed small electric spring mechanism reduces the operating power (about 30W) to the lowest level.
5. Flexible installation method: Column mounted lifting or sitting installation can be used.
6. Reliable sealing performance: Sf6 has zero gauge pressure and adopts mature sealing structure technology, which ensures reliable sealing performance and is not prone to leakage.
7. Unique incoming and outgoing wiring method: using silicone rubber sleeves to ensure sufficient insulation distance between terminal blocks and excellent external insulation characteristics.
8. Safety of use: Explosion proof devices are installed at the top of the box, so even in the event of an unexpected internal failure, there will be no leakage of high-temperature gases or splashes.