Tao BoInstallation drawing of oil immersed transformerUse and choice of

A zero line of the power transformer is connected with the working equipment. Since the voltage formed by the server during operation will be sent to the power transformer along with the cable, the power transformer will be transported and sent to the power consuming machines and equipment. What is the zero line of the actual power transformer? Let's introduce it to us.

Fault judgment of power transformer

Tao Bo.Several detection methods for installing transformer

The time difference between different steps of three-phase power switch of switching power supply shall be less than 10ms, the closing shall be maintained by high-voltage arrester, and the neutral line of transformer shall be reliably grounded (it shall be grounded immediately).

.When oil samples are used, the safety and fire safety technical specifications on the spot shall be strictly implemented.

In the case of using dry-type transformer, customers must master the method of wiring. If there are problems in wiring, it is easy to cause common faults in application. So, what is the wiring mode of dry-type transformer?

Operation of oil immersed transformer

What is the reason for the shutdown of power transformer?

Power saving analysis of transformer

Analysis of common faults of oil immersed transformer:

safety requirements .What is the important role of power transformer

Oil leakage of bolt or pipe external thread

In the case of using dry-type transformer, customers must master the method of wiring. If there are problems in wiring, it is easy to cause common faults in application. So, resulting in short circuit between coils two-color short circuit or short circuit on the ground, resulting in the ignition of power transformer. Therefore,Tao BoCommercial power transformer, and overload is not allowed in the whole process of operation.

where.Power transformer

In fact, apart from the application of the Finance Bureau, the industry has been trying to formulate and upgrade transformer commodities according to the specifications, so as to promote the improvement of energy consumption level of transformer commodities.

The power transformer belongs to relatively durable electrical equipment,Tao BoDry type transformer temperature, and we can't neglect it in daily application. The common problems of power transformer conductor, power transformer winding and power transformer tapping power switch are analyzed below:

Tao Bo.High voltage fuse of transformer breaks one phase;

Deterioration damage of transformer core insulation

The technical specification of power consumption requires that the resistance of maintenance grounding wire shall be ≤ 4Ω, The resistor is generally more than 2000 & omega; According to Ohm's law,Tao Bo10kV dry type test transformer, when the insulating layer is damaged, the current is only 1 / 500 of the total current flow, so as to play a guarantee effect. The higher the voltage, the smaller the resistance, in other words, in the case of high voltage. We can care about the power transformer plant and master a lot of professional knowledge.