35kv Oil Immersed Current Transformer

Depending on mature technologies, we made a lot of improvements on the basis of traditional structure:

Spiral winding with longitudinal oil duct that enjoys good inner heat dissipation;

Effective support at winding end surface that further improve the short-circuit resistant capacity of winding;

Adoption of new hoisting structure and body positioning structure that guarantee safety in long-distance transport and in service;

More unique and reliable structure for your option;

Adoption of transformers with more excellent performance to improve the technical content.

Because we use oxygen-free copper wires of lower resistivity, which will become smoother and burr-free after a series of surface treatment, so the load of our transformer is lower and the electric performance is better.

We use high quality silicon-steal sheets which are of lower specific loss, so the no-load loss of the transformers is lower.

We use high quality wooden laminating insulation pieces, which won't split or move even under the influence of short circuit current.

We use thoroughly filtrated transformer oil containing less water, gas or impurities, which makes our transformer work better.

We use high quality rubber sealing material, which can prevent the transformers from aging or leakage effectively.

All raw materials have passed the quality testing, and all the raw factories have passed the national standard ISO9000 inspection.

Service condition
Installation height: altitude shall not exceed 1000m

Ambient temperature：-40℃~40℃

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