Distribution Transformers

Yuebian Electric Co.,Ltd is one of the leading China distribution transformers manufacturers and suppliers, welcome to check distribution transformers price with us.Dry type resin insulated SC(B)11, SC(B)10, SC(B)9 distribution transformers are widely used for power supply & distribution in industrial and civil occasions, to step down grid voltage (6-35KV) to line voltage 400V. The transformers are resin insulated, which is safe, non-pollute, flame proof and can be installed directly on the load centre, with the merits of free maintenance, easy installation, low operation cost, low loss and excellent humidity resistance.Main application in: High-rise buildings, airports, terminals, power plants, transformer stations, residential areas or packages of various sites.Product standard:  IEC60076 & GB/T10228, GB109411, GB4208, GB6450Main Specifications:1.Voltage class: 6-35KV 2.Model of voltage regulation: Off-excitation or on-load tap changer 3.Tapping range: 5%, 2x2.5%, 4.Power Capacity: 10-4000kVA 5.Frequency: 50Hz or 60HZ 6.Phase No.: Single phase or three phase 7.Vector Group: Yyn0 or Dyn11 8.Impedance voltage: 4~8% 9.Service condition: 100% relative humidity, ambient temperature not more than 40ºC or according to customers' requirements10.Type of cooling: AN or AF 11.Protection class: IP00, IP20, IP23 12.Insulation level: F/FAmbient conditions: Altitude: ≤1, 000m Highest ambient temperature: +40℃ Highest annual average temperature: +20℃ Highest monthly average temperature: +30℃ Lowest temperature: -25℃Performance Parameter ListTypeVoltage(KV)Coupling groupLoss(W)No-load current(%)Noise (B)Resistance Voltage(%)HVTap changeLVN0-loadLoad  (120)SCZ(B)10-50/3538.5±5%10Yyno48011702.6516SCZ(B)10-80/3538±2×2.5%6OR57020002.251SCZ(B)10-100/35　　0.4Dyn1161026002.252SCZ(B)10-125/35　　　　71028001.853SCZ(B)10-160/35　　　　80031501.854SCZ(B)10-200/35　　　　88034501.854SCZ(B)10-250/35　　　　102040501.655SCZ(B)10-315/35　　　　116044101.655SCZ(B)10-400/10　　　　140049501.655SCZ(B)10-500/35　　　　169063001.457SCZ(B)10-630/35　　　　207073001.457SCZ(B)10-800/35　　　　243082001.457SCZ(B)10-1000/35　　　　270099001.259SCZ(B)10-1250/35　　　　3000130001.259SCZ(B)10-1600/35　　　　360016000160SCZ(B)10-2000/35　　　　423017100160SCZ(B)10-2500/35　　　　495021000160Main Features:1low loss2with protective case3universal application4IEC61558 and CE standards