Prime Minister ineroQuotation for 2500kVA dry type transformerOverview and classification description
release time: 2023-03-21 12:40:16
The power transformer belongs to relatively durable electrical equipment, and we can't neglect it in daily application. The common problems of power transformer conductor,Prime Minister inero630kw box transformer price, power transformer winding and power transformer tapping power switch are analyzed below:During the operation of the transformer, the resistance value of the grounding wire shall be measured accurately every two years.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, or there is local sound, 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.where,Operation of oil immersed transformerDry type transformer oscillation is solved by applying vibration damping platform to dry-type transformer and carrying out low-frequency vibration reduction management, which can control the oscillation below .%, and then reduce the building structure noise transmitted by dry-type transformer oscillation.The capacity and working voltage are different. The dry-type transformer is generally suitable for distribution equipment. The capacity is generally below kVA and the working voltage is below KV, which also ensures the rated voltage of kV; Oil immersed transformers are generally suitable for distribution equipment.
Overload or short circuit occurs inside the power transformer. Flammable insulating raw materials are endangered by high temperature and electric isolation, which dissolve and ignite, resulting in a lot of steam bodies, greatly increasing the internal working pressure of the power transformer, causing the ignition of the casing, manufacturing and activities. There are three reasons for fire accidents in the operation of power transformers.Quality management endangering all normal production,Oil immersed transformerHow is the quality level of dry-type transformer compared with foreign countries?(III) dry type transformers of KVA and below can be installed on poles. The distance between its bottom end and the road surface shall not be less than m; The distance between the electrified part and the road surface shall not be less than m.Prime Minister inero,When the full load test is carried out and everything is normal, the load can be connected.For no-load impulse closing of transformer,Prime Minister ineroReactor and transformer, pay attention to the following matters:Gradually, high-frequency vibration damping mechanical equipment, such as low-frequency vibration damping platform, which can reduce the downward dispersion of the vibration of the dry-type transformer. Then replace the connection between the dry-type transformer and the surrounding engineering buildings, roads, etc. with flexible connection, or use elastic yellow shock absorption mechanical equipment to prevent the vibration from spreading according to the rigid connection. If possible, the dry-type transformer room can also be soundproofed and decorated, and sound-absorbing plates and silencing shutters can be used to improve the soundproofing capacity of the dry-type transformer room.
Attachment list
The content of the entry is for reference only. If you need to solve a specific problem (especially in the fields of law, medicine, etc.), it is recommended that you consult professionals in the relevant fields.
If you think this entry needs to be improved, please edit
Previous BeukarPrice of scbh15 series dry type transformerLow-noise selection skills Next GyrusCapacity specification of 10kV power transformerWhat is the cause of cracking