Air Circuit BreakersElectrical Distribution & Control | Electrical Distribution & Control
Fuji DW Series ACB is the standard for power circuit breakers around the world. Over the years, other major manufacturers have tried to keep up by developing products incorporating DW’s most innovative features, including the breaking principle, modular design and the use of composite materials.
In addition to the traditional features of power circuit breakers (withdrawability, discrimination and low maintenance), DW ranges offer built-in communications and metering functions, all in optimised frame sizes.
DW incorporates the latest technology to enhance both performance and safety. It is easy to install, with user-friendly, intuitive operation and environment-friendly designs. DW is compliant with international standards IEC 60947-1 and 2, IEC 68230 for type 2 tropicalisation
It comes in 2 performance levels H1 - for industrial sites with high short-circuit levels or installations with two parallel-connected transformers and H2 - high-performance for heavy industry where very high short-circuits can occur
The DW series is available in two frame sizes, one from 800 to 4000 A and the other from 4000 A to 6300 A. DW can be integrated in a general supervision system to optimise your electrical installations. All DW series circuit breakers are equipped with an electronic control unit that offers a complete set of protections and state of the art measurements
Energy and Utilities
In energy and utility segments, increasing efficiency and cutting down waste are some of the key challenges many ...
Water and Waste Water
Most of the energy consumption in Water and Waste Water Treatment Plant (WTP) is electric power consumption it is ...
Fuji Electric offers a wide range of design and consultation services related to the development of solutions in all of the industry sectors we operate in. Each project requires specific inputs and deep expertise to create the best possible solutions