33 Kv 12.5 Mva Electrical Substation Transformer

Conso Electrical Science and Technology Co,. Ltd has been produced 33 kv 12.5 mva electrical substation transformer since 2006. Conso Electrical not only supply 33 kv electrical substation transformer to domestic market of China, but also explore business to oversea market. In 2017, the company supplied a 35 kv solar substation to Independent State of Samoa. And in 2023, Conso Electrical supplied two 35kv 25 mva oil immersed transformers to Shanxi Yunneng Electric Power Technology Co., Ltd. Conso Electrical wish to support smooth user experience to electricity consumers from domestic and oversea market.

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33 kv 12.5 mva electrical substation transformer Main Features:

It is safety, fireproofing, pollution-free. a 33 kv 12.5 mva electrical substation transformer can operate directly at the load center.

A 33 kv 12.5 mva electrical substation transformer is high mechanical strength, strong short-circuit resistance, low partial discharge, good thermal stability, high reliability, and long service life.

A 33 kv 12.5 mva electrical substation transformer is excellent heat dissipation performance, strong operating capability, and capacity can be increased when forced air cooling is applied.

The surface of 33 kv 12.5 mva electrical substation transformers is treated with degreasing, derusting, sandblasting, and painting, with good moisture resistance. To meet the special requirements of metallurgical, petrochemical systems, and humid and dirty areas, it can operate in high humidity and other harsh environments.

A 33 kv 12.5 mva electrical substation transformer is environment friendly, flame retardant, explosion-proof, maintenance-free, and etc.

A 33 kv 12.5 mva electrical substation transformer is small volume, light weight, easy for transportation.

The body and oil tank have a firm positioning structure, to make it not easy to displace during transportation. A 33 kv 12.5 mva electrical substation transformer can maintain stability during long-term operation.

33 kv 12.5 mva electrical substation transformer Technical Parameter:

Rated Capacity:	12500 kva or 12.5 mva;
Mode:	S-M-12500/33/11 or depends;
Tapping Range:	-7.5%, -5.0%, -2.5%, 0, 2.5%, 5.0%, 7.5%;
Tapping Method:	ONLTC or OFFLTC;
Voltage Ratio:	35/10 kV, 33/11 kV, 35/20 kV,etc;
No loading loss:	10.8 kW±15% or depends;
loading loss:	56.8 kW±15% or depends;
Impedance:	8.0% ± 15%;
Short Circuit Current:	≤0.35%;
Vector Group:	YNd11.