Guangxi supplies overhead dual-power dual-isolation watchdog boundary switch ZW32-12FGG outdoor vacuum circuit breaker

Section 1: ZW32-12FGG outdoor vacuum circuit breaker with dual power, dual isolation, and watchdog boundary switch: Usage Conditions:

1.1 Altitude: Not exceeding 1000m.

1.2 Surrounding Air Temperature: -40℃ to +40℃, daily temperature difference: no more than 25℃.

1.3 Wind Speed: Not exceeding 34 m/s

1.4 No areas with flammable, explosive, hazardous, strongly corrosive chemicals (such as various acids, alkalis, or thick smoke), and severe vibrations.

II. Product Features of ZW32-12FGG Outdoor Vacuum Circuit Breaker with Column-mounted Dual Power, Dual Isolation, and Watchdog Boundary Switch:

2.1 Ideal Equipment for Urban and Rural Network Renovation: Can be paired with controllers to achieve remote control, remote measurement, remote signaling, and remote adjustment, realizing the "four remote" functions.

2.2 Flexible and Convenient Operation: This product features electric energy storage and switching, as well as manual energy storage and switching capabilities, allowing for operation at both close and distant ranges.

2.3 Interruption: The circuit interruption of 25kA has been achieved 30 times.

2.4 Low operating power, high reliability: The operation of the small electric spring mechanism (about 30W) is reduced to a level.

2.5 Flexible Installation Methods: Column suspension or pedestal mounting options available.

2.6 Sealing: SF6 pressure is at zero gauge pressure and utilizes mature sealing structure technology; sealed, not prone to leakage.

2.7 Wire Entry and Exit Method: Utilizes silicone rubber tubes for ample insulation distance between terminal connections, and excellent external insulation characteristics.

2.8 Safe Usage: The cabinet is equipped with an explosion-proof device at the top, ensuring that in the event of an internal failure, there will be no leakage of high-temperature gases or splashing materials.