66kV Oil Immersed Transformer Three Phase Double Winding Voltage Regulating Power Transformer

66kV Oil-Immersed Transformer Three-phase Dual-winding Voltage

Regulating Power Transformer without Excitation

Product Introduction

220kv,110kv and 66kv low loss series transformer if our independently developed new generation of

transformer on the basis of absorption of domestic and foreign advanced technology,which features

low local discharge ,low loss,low noise,high reliability ,strong protection against abrupt short circuit,its

excellent performence has been recognized ny wide users and high appeaised by experts.the full sealed

suspending cover free product sell well nationwide.

Amount of local discharge :the apparent discharge amount under 1.5 times if rated voltage is less than 80pc.

Noise:product of 63mva and below is lower than 58db(an)

Power loss:no-load loss is 30% lower than that of IEC stanard.

Reliability:all in service product have no damage or oil leakage occurred;

Short circuit withstanding :model SFZ11-50000/132 smoothly passed the short circuit withstanding test of

the national transformer quality supervision and inspection center and also passed holland KEMA quality

control systom.

Features:

^{1) Amount of local discharged: The apparent discharge amount is less than 80pC under 1.5}

^{times of rated voltage;}

^{2) Noise: Products of 63MVA and below is lower than 58 dB (AN);}

^{3) Power loss: no-load loss is 30% lower than that of IEC standard;}

^{4) Reliability: All in-service products have no damages or oil leakage occurred;}