Single phase transformer unit â�¢ housed in ms powder coated box. Â�¢ connection brought to 30a terminals. Â�¢ terminals are placed on highly insulated shocked proof bakelite sheet. Â�¢ rating 1kva. Â�¢ transformer ration is step down 2:1. Â�¢ 220v with tapping at 0%, 0%, 86.6% and 100%. Â�¢ high insulation copper winding. Â�¢ transformer rating is available up to 1-10kva. Â�¢ also available in cut section for student view.