20kv,110kv and 66kv low-loss series transformer is our independently developed new generation of transformers on the basis of absorption of China and foreign advanced technology, which features low local discharge,low loss, high reliability, strong protection against abrupt short circuit.

Main Functions and Features

Amount of local discharge: The apparent discharge amount under 1.5 times of 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 standard;
Reliability: All in service products have no damages or oil leakage occurred;
Short circuit withstanding: Model SF11-31500/110 smoothly passed the short circuit withstanding test of the national transformer quality supervision and inspection center

Technical Data Sheet

Product Tags:

Copper Oil Type Transformer , Electrical Oil Filled Distribution Transformer

Compact Transformer Substation

Mobile Transformer Substation

Cast Resin Dry Type Transformer

Oil Immersed Power Transformer

Medium Voltage Switchgear

High Voltage Switchgear

Low Voltage Switchgear

High Voltage Circuit Breaker

Low Voltage Circuit Breaker

Load Switch

High Voltage Disconnect Switch

Earthing Switch

Transformer Fuse

Smart Grid Device And Systems

Electric & Electronic Series Equipment

Copper Oil Type Transformer , Electrical Oil Filled Distribution Transformer

oil filled transformer

oil type transformer

oil distribution transformer