Gozederchev800 box type transformerService purposes

Note: in the whole process of safety patrol inspection, the on-site operation and maintenance management staff must use temperature tester or thermal imager to carry out purposeful inspection on the transformer itself, terminal block and other accessories; The sound during the operation of the transformer is a symmetrical current sound. If the sound is found to be abnormal, significantly expanded, the cause shall be found immediately and certain effective measures shall be taken. If necessary, the load can be reduced or the operation of the transformer can be stopped.The insulation distance between the winding and the iron yoke of power transformer is much larger than that between the windings, because the electric field between the winding and the iron yoke is far away and not as symmetrical as that between the windings. In the electric field in the middle of the winding, most of the cables are in phase with the insulating cylinder (plate) in the middle of the winding,Gozederchev200 KVA oil immersed transformer, that is, the disconnection component of the electric field is small.Gozederchev,Protection mode for type selection of dry-type test transformerThe power transformer conductor refers to the connecting transmission line between each electromagnetic coil,GozederchevPrice list of transformer 3150kva, between the electromagnetic coil and the group outlet pipe, and between the electromagnetic coil and the tap changer.Urgut,The tail end of the high-voltage winding head and the middle tap are made of copper inserts and embedded parts, with good strength and stiffness, which is conducive to adjusting the data and has a unique and neat style.Naturally,GozederchevWhat is the price of 2000kVA transformer, if the oil immersed transformer catches fire, please don't panic. I firmly believe that the damage will be reduced to a lower level as long as the above methods are effectively rectified. Above is the general process and process that should be paid special attention to in the whole ignition process of the oil immersed transformer. When the oil immersed transformer catches fire, please be rational to make the oil immersed transformer safer and more efficient.Careless maintenance and insulation damage

The first step of the whole wave process calculation is to calculate the basic parameters of the Internet such as inductance capacitance and resistor. The accuracy of those basic parameters does great harm to the calculation results of the whole wave process. For the inductance calculation, but there are many calculation methods.What is the cause of power transformer core failure?The bearing capacity of each load is different. Generally the good model is the solid model of infinite transformer core column, dry-type transformer should operate under rated capacity, while oil transformer has better load working capacity.Product survey,When the full load test is carried out and everything is normal, so as to reduce the working pressure and leakage. After the leakage location is determined, appropriate surface treatment shall be carried out, and then Fushi blue raw materials shall be selected for sealing treatment.Oil leakage of cast iron parts

Noise dispersion of dry-type transformerInspection environment,When oil samples are used, the safety and fire safety technical specifications on the spot shall be strictly implemented.Transformer inspection nose sniffing methodAvoid aging and damage of power transformer iron core insulation: aging of iron core insulation or damage of waterproof sleeve holding anchor bolt will cause large vortex of iron core, and long-term scalding of iron core will lead to insulation aging.Gozederchev,Before no-load impulse closing, the transformer shall be placed for h, and the rising seat and waterproof sleeve installed with vent plug shall be deflated on time.Common problems of tap changer of power transformerAvoid aging and damage of power transformer iron core insulation: aging of iron core insulation or damage of waterproof sleeve holding anchor bolt will cause large vortex of iron core, and long-term scalding of iron core will lead to insulation aging.