Power Distribution Systems for Industrial and Mining Enterprises
Suitable for outdoor power distribution in mines, metallurgical plants, and large-scale factories. These breakers handle the interruption of load, overload, and short-circuit currents. They are particularly ideal for production circuits requiring frequent operation, serving as replacements for traditional oil circuit breakers to achieve "oil-free" modernization and eliminate fire and explosion hazards.
Outdoor Power Distribution in Substations
Used as control and protection switches on the outgoing feeder and main transformer sides of 10kV/35kV substations, meeting the requirements for compact substation construction.
They can replace aging DW-series bulk-oil circuit breakers to facilitate oil-free upgrades for older substations. Compatible with various installation configurations-such as side-mounted or center-mounted designs-they are well-suited for space-constrained substation environments.
Transportation and Specialized Infrastructure
Widely used in outdoor power infrastructure for railways, highway tunnels, and photovoltaic or wind power plants. They operate reliably in harsh environments-including extreme cold, high altitudes, and areas with salt spray or pollution-meeting rigorous standards such as a wide operating temperature range (-40°C to +65°C) and an IP64 or higher protection rating.