6.3kv 10kv 33kv to 0.4kv 50kVA 100kVA 200kVA 400kVA 630kVA 800kVA 1000kVA 1250kVA Cast Resin Three Phase Electric Dry Type Step Down Distribution Transformer

6.3kv 10kv 33kv to 0.4kv 50kVA 100kVA 200kVA 400kVA 630kVA 800kVA 1000kVA 1250kVA Cast Resin Three Phase Electric Dry Type Step Down Distribution Transformer. No flammable insulating oil, effectively avoiding oil leakage and fire risks. Equipped with temperature protection device, safe for indoor, dense population buildings, shopping malls. Air natural cooling structure, no oil replacement, cleaning or regular oil testing required. Pollution-free, no environmental hidden danger, greatly reducing later operation and maintenance costs. Closed coil structure resists moisture, dust and corrosive gas. Can work normally in high humidity, dusty and other harsh environments, stable performance with long service life.