What about oil immersed transformer fire?The power transformer conductor refers to the connecting transmission line between each electromagnetic coil, between the electromagnetic coil and the group outlet pipe, and between the electromagnetic coil and the tap changer.La Condamine ,The visual inspection method is that the staff use human eyes to observe the appearance change of the visible parts of the operating equipment to find the abnormal conditions of the equipment, such as discoloration, deformation, offset, cracking, loosening,La Condamine Amorphous alloy transformer and oil immersed transformer, ignition smoke, oil leakage,La Condamine Dry type transformer box type transformer, broken strand disconnection, short-circuit fault marks, hanging of dirty things, etching and turbidity which can be inspected according to the visual inspection method. Therefore, visual inspection is one of the common methods of equipment inspection.Solenoid insulation deteriorationLashio,La Condamine Dry type power transformer brand, with good strength and stiffness, which is conducive to adjusting the data and has a unique and neat style.

When the manufacturer of the power transformer samples from the automobile oil tank, after opening the sealing cover, use the cleaned and dried rubber stopper to the oil. At the same time, and loosen your thumb to make the oil enter the pipe,Power saving analysis of transformerHigh voltage fuse of transformer breaks one phase;average method,The voltage regulating tap changer is not in place or poorOn load commissioning:After hours of continuous trial operation with a certain load, and the transformer will turn to all normal operation.

& ldquo; YN, D & rdquo; in which indicates that when the working voltage phasor of the primary side line, as the minute hand, refers to the position at o'clock, the phase voltage phasor of the secondary side is at o'clock. That is, the phase voltage UAB of the secondary side lags degrees behind the working voltage uab of the primary side line (or degrees ahead).Price,Sound in case of phase failureIt is understood that in China, transformers have experienced the whole process of replacing many series products such as sss. As early as the middle and late s, S Series lossless distribution transformers were selected in China to replace the high energy consumption transformers of jb- and jb - Specifications operating in the power network at that time. Since the th century, urban power grids have been transformed all over the country, and S series distribution transformers have been used to replace S Series. In recent years, S and S commodities are gradually selected in large quantities in the transformation of urban and rural power networks in China, and their full load loss is % - % less than that of S 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 circuitLa Condamine ,The scientific research of power transformer oil is generally carried out according to the way of sampling. What are the common sampling methods and processes?Noise dispersion of dry-type transformerThe no-load impulse closing working voltage shall not exceed % of the working voltage marked on the gear of the transformer, the closing frequency shall be times, the delay time after power receiving shall not be less than min and the time interval of each closing shall not be less than min.