10kva Three Phase Dry Type Transformer Flameproof For Coal Mine

10kva Three Phase Dry Type Transformer Flameproof For Coal Mine Description: Transformer is sound far transformer core is made of high quality low-loss cold-rolled silicon steel sheet, the high speed punch punching and shearing, has smaller burr and uniform rules, laminated and tidy and beautiful, small loss, coil is made of high quality insulation wire, made by special machine around the circular, rectangular shape, such as a tight, neat rows, good flatness, beautiful