Three Phase Electric Power Distribution Cabine DDA21

Three Phase Electric Power Distribution Cabine DDA21Technical Parameters of Electric Power Distribution CabinetRated working voltage（V）：AC380,AC660Rated frequency（HZ）：50/60Rated current（A）：Horizontal busbar：≤4000Vertical busbar：≤1600Rated short time withstand current (1s)（KA)：50Rated withstand current (peak)（KA)：105Dielectric strength（V/1min）：2500Rated insulation voltage（V）：660Protection degree：IP30/IP40External dimension (W*D*H)（mm）：600(800,1000)*600(800,1000)*2200GeneralDDA21 electric power distribution cabinet is suitable for power plant, power station, mining and industrial enterprises to transfer, distribute and control the powering AC 50Hz, 380V rated working voltage, 3150A rated current lighting and distributing equipment.DDA21 cabinet applies the universal cabinet form. The products of electric power distribution cabinet has the features of high breaking capability, stable dynamic thermal ability, flexible electrical program, convenient combination, strong series and practice, innovative structure, high level of protection. It both shortens the production cycle and improves the efficiency and save the social resources. It can replace the LV packaged switch cabinet.Three Phase Electric Power Distribution Cabine DDA2.pdf