
Distribution Transformer High Voltage Substation 66kv-220kv 1000 kVA for Commercial Park Centralized Supply. Customized Voltage & Capacity: Rated HV 66-220kV, LV 6.3-69kV, Capacity 3150kVA-300MVA fully customizable. Full Copper Winding: High-efficiency core made of CRGO Silicon Steel with full copper windings. 30-Year Design Life: Engineered for long-term durability with a 30-year design life expectancy. Flexible MOQ: Minimum Order Quantity starts from 1 set to support various project scales. Fast Delivery: Typical production lead time is 15 working days for standard specifications. Comprehensive Warranty: 24-month warranty coverage for all mechanical defects and performance issues. Global Compliance: Meets IEC 60076, CE, ISO 9001, ISO 14001, and ISO 45001 standards. OEM/ODM Services: Full customization available including design, packaging, and technical specs.