Camara drovosElectric box transformerWhat should be paid attention to in construction

How to reduce the failure of dry-type transformer?A specific part of dry-type transformer is the hanging core of dry-type transformer. The hanging core of dry-type transformer is a vital component. How to carry out the hanging core?Camara drovos,In the electric field of the winding to the yoke, there must be a strong line breaking component, so that sliding flash charge and discharge may occur at a lower current. In order to better solve this disadvantage, so as to reduce the electric field component intersecting with the insulating parts.The main reason is that the welding quality of electric welding is poor, 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,Camara drovosPrice of 400 KVA box transformer, and the potential safety hazards are exposed after operation. In addition, the electromagnetic induction vibration will crack the electric welding and lead to leakage.High voltage fuse of transformer breaks one phase;

What is the reason for the shutdown of power transformer?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 order to better reduce the probability of short-circuit fault of relay protection dry-type transformer, prevention and key are & ldquo; Prevention and Manipulation & rdquo; Is dominant.Respect for customers,In the whole process of transmitting electromagnetic energy in the power supply system, it will inevitably cause the loss of voltage and output power. When transporting the same output power, the voltage loss is inversely proportional to the voltage, and the output power loss is inversely proportional to the square meter of voltage. The transformer is used to increase the voltage and reduce the closing damage.Noise pollution control and prevention measures of dry-type transformerWhen the new oil filled by the power transformer and the oil sample that has just been considered are used the oil sample can be used only after sufficient standing.

Falling foreign matters and piercingQuality improvement,After no-load test run is normal for h it can be transferred to on-load operation, and the load shall be gradually increased from %,Camara drovosDry type power transformer 1250kva, % and % by grade.Two point grounding device of iron core caused by residual welding scar;Dry type transformer companyCamara drovos,Fault judgment of power transformerThe iron core of power transformer is made of high-quality crystallized hot-rolled ferrite core, which is stacked at the degree fully inclined multi-step interface. The surface is covered with epoxy resin adhesive cable sheath coating, which is resistant to corrosion and rust, and has sound insulation and noise reduction.The noise of dry-type transformer comes from