Standards:

General rules for power transformers &Temperature rise of oil-immersed transformers.

Insulation level, insulation test and outer insulation air gap.

Capacity of 35kV power transformers to withstand short circuit.

Technical parameters and requirements for oil immersed power transformers.

Guidelines for loading oil-immersed power transformers.

The above standards shall be based on the latest published ones: other requirements of the equipment shall be based on the corresponding latest national or professional standards.

Product Overview: 

This series of products are more advanced, with substantial improvements and enhancements in material, structure and process. The high and low voltage clamping parts are tightened by steal tension bands and upper and side beams to form a sturdy frame structure. Enhanced core clamping force and resistance to transport impact. Strong short-circuit resistance, beautiful appearance and modeling, reliable operation, low loss, low noise, reached the advanced level of similar foreign products.