SibovoInstalla
Bhairawa Pricewith good strength and stiffness
The tail end of the high-voltage winding head and the middle tap are made of copper inserts and embedded parts, which is conducive to adjusting the data and has a unique and neat style.
Careless maintenance and insulation damage
Sibovo.Power saving analysis of transformer
The method and whole process of taking oil sample of power transformer are as follows:
.Dry type transformer
Dry type transformer manufacturer
Oil leakage at electric welding position
Power transformer manufacturer
The proper selection of Anhui dry-type transformer has a key effect on improving the safety and smooth operation of power system software. In the above original text, we have already mastered the structure and characteristics of dry-type transformer. In this part, we will describe how to select dry-type transformer according to the load characteristics and application environment of dry-type transformer.
In relay protection dry-type transformer, the disconnection of the fault point is related to each other. In a word, if there is any problem at a certain point, it will affect the whole power circuit
how much.Careless maintenance and insulation damage
Noise dispersion of dry-type transformer
Wiring mode of dry-type transformer:
Causes of fire in power transformer
Application process.When the transformer is out of phase, if the second phase is blocked, there is still no sound when the second phase is sent, and there is sound when the third phase is sent; If the third phase is blocked, as in the case of the second phase. There are three reasons for phase deficiency:
At that time, and the market share of high-voltage transformers was basically monopolized by overseas leaders.
(II) the height width ratio of dry-type transformer pier installed on the ground is generally 0.5m, and a guardrail of no less than 7m shall be installed around it, and a warning sign shall be hung at a prominent position.
Sibovo.Power transformers are used in all walks of life
In fact, ground wire is not only a kind of grounding protection. The following describes in detail that ground wire is the general name of grounding system. Ground wire is divided into protective grounding and safety factor grounding device. Among them, safety factor grounding device can be divided into grounding protection, anti electric shock grounding device and anti electromagnetic wave radiation grounding device. Protective grounding is to use it for loop to make the facilities achieve the grounding wire specified by the function.
The main reason is that the welding quality of electric welding is poor,SibovoPrimary energy efficiency model of dry-type transformer,SibovoPower transformer installation picture, there are empty welding, open welding, needle holes, sand holes and other shortcomings in welding. The oil transformer is easy to be covered with welding powder and paint when leaving the factory and the potential safety hazards are exposed after operation. In addition, the electromagnetic induction vibration will crack the electric welding and lead to leakage.