Smart Distribution Automation and Rapid Fault Isolation

In overhead transmission and distribution lines, the ZW32 series circuit breakers seamlessly cooperate with Feeder Terminal Units (FTU). When short-circuit or overload faults occur, they can accurately cut off fault currents at an extremely fast speed, working with reclosing functions to automatically isolate fault zones and maximize the reduction of outage scopes to ensure continuous power supply in non-fault areas.

High-Frequency Operation and Frequent Switching Capability

Relying on high-quality vacuum interrupters and optimized operating mechanisms, the ZW32 series features exceptional mechanical and electrical lifespans, easily handling daily routine opening and closing operations and load current switching in distribution networks.

High-Reliability Adaptation to Harsh Environments

Targeting complex outdoor climates, this series of circuit breakers possesses outstanding sealing performance, anti-condensation, and high-low temperature resistance capabilities. Whether facing coastal salt spray, industrial dust, or high-altitude mountainous areas, they can operate stably for long periods, achieving maintenance-free or low-maintenance performance.

Facilitating Smart Upgrades of Distribution Networks

As an important node of smart grids, it supports remote control, remote signaling, and remote telemetry ("Three Remotes") functions, realizing real-time monitoring and intelligent dispatching of grid status, and significantly enhancing the power supply reliability and automation level of transmission and distribution systems.