Muramvia3150 power transformerWhat are the precautions for seasonal use

Sound insulation treatment of main engine room the key to sound insulation treatment of dry-type transformer room is to start from three levels: window ventilation and air exchange port and road surface, and apply sound insulation window, silencing cylinder, floating concrete floor damping pad and other sound insulation and noise reduction commodities to achieve sound insulation effect.

There are many connection groups of dry-type transformers, and the selected structures and connections are also different. Then, what are the groups of dry-type transformers? How to carry out the connection? Or basically introduce it with the network of dry-type transformer manufacturers.

Muramvia.The insulation between silicon steel sheets is damaged, resulting in overheating and melting of the iron core;

Oil immersed transformer company

.Oil leakage at electric welding position

Before and after sampling, clean the periphery of the sampling port with clean or hairless linen.

Brief introduction of zero line of power transformer

On load commissioning:

Once the insulation material of electrical equipment is overheated, the surrounding gas will cause a kind of odor. This kind of odor can be sniffed out by normal patrol staff. When you smell such odor during normal inspection,MuramviaDry type transformer scb13-1250, you should carefully inspect the equipment and parts until you find out the cause.

Sound in case of phase failure

Quality improvement.What about oil immersed transformer fire?

In the electric field of the winding to the yoke, there must be a strong line breaking component, the appearance of the insulating parts between the winding and the iron yoke should be the same as that of the medium horizontal plane of the winding to the iron yoke insulation as far as possible, so as to reduce the electric field component intersecting with the insulating parts.

Seal oil leakage

Power transformer manufacturer

Excellent quality.Loose core screw

With Vietnam and Malaysia,MuramviaLarge oil immersed transformer, China's first UHV transmission experimental demonstration project, occupying the main technical position of the industry development trend. In addition, it has promoted the continuous improvement and perfection of the technology of low-voltage transformers.

Insulation and heat removal are different. Dry type transformers are generally insulated with epoxy resin cooled by natural air and large capacity by centrifugal fan. Oil immersed transformers are insulated by insulating oil, insulated by insulating oil in the circulating system inside the transformer, and heat is discharged on the radiator (radiator) of the circulating system inside the transformer.

Muramvia.The scientific research of power transformer oil is generally carried out according to the way of sampling. What are the common sampling methods and processes?

During no-load test run, the transformer shall be connected with the working voltage from the switching power supply side, and then make the working voltage impulse closing.

Fault judgment of power transformer