220kV Voltage Transformer Inductive Outdoor Electric Substation Equipment

220kV Voltage Transformer Inductive Outdoor Electric Substation Equipment 220kV Voltage Transformer Inductive Outdoor Electric Substation Equipment This voltage transformer is designed and manufactured based on IEC 61869-1/3 and national standards. 220kv voltage transformer is for Turnkey Substation use Product Name 220kV Voltage Transformer Inductive Outdoor Electric Substation Equipment Brand Name HYEE Origin Dalian, CN (Mainland) Phase Single Coil Structure Toroidal Coil Number 1-4 Color Brown/White Frequency 50/60Hz Certification ASTA/CTQC/IEC/SGS/ISO9001 Package Wooden Carton Delivery Time: 30 days Rated primary voltage, kV Highest voltage for equipment, kV Rated frequency, Hz 50?60 Rated power frequency withstand voltage, kV 460 Rated lightning impulse voltage, kV 1050 Flashover distance, mm 2000 Cree. distance, mm W1:5040 W2:6300 W3:7820 Mechanical load, N 1250 Rated secondary voltage, kV Secondary terminal marks 1a-1n 2a-2n da-dn Accuracy class 0.2 0.5 3P Rated output, VA 100 250 300 150 150 300 150 - 300 Thermal limiting output, VA 2000 Rated voltage factor 1.2continuous; 1.9/8h (66kV) 1.2continuous; 1.5/30s(110~220kV) Dielectric dissipation factor tg?, under 10kV Product tg??0.02; frame tg??0.05 url:http://www.hyee-current-transformer.com