San FrancoisOil sample test of oil immersed transformerBig increase in quotation

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.Then clamp the branch pipe with your thumb, clearly put forward the glass test tube, rotate and release the oil in the tube to clean the sampling tube, carry out it twice, and then draw the oil sample.San Francois,The domestic transformer market is slowOn load commissioning:Mossendjo,Power transformers are used in all walks of lifeWiring mode of dry-type transformer:Dry 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.

Some are tied with plastic tape, and some immediately press the two edges together, because the socket can not be pressed firmly during installation, and there is still oil leakage without sealing effect.Transformer inspection nose sniffing methodFor the installation of lightning rod, it is very easy to damage the relay protection inside and outside of dry-type transformer by lightning. If it is a serious situation,San FrancoisImpedance standard for dry type transformer, it is very easy to cause fire accidents, power failure, damage to machinery and equipment, etc.Quality assurance,For kVA power engineering transformer, porcelain, laminated glass and other materials very well, so as to achieve the pressure management of oil leakage.Power transformer factory

Oil leakage of cast iron partsquality standard,Noise pollution control and prevention measures of dry-type transformerIn order to promote the use of energy-saving transformers,San FrancoisThree phase temperature of dry-type transformer, the Ministry of finance, the Ministry of industry and information technology and the national development and Reform Commission jointly promulgated the detailed rules for the implementation of energy-saving distribution transformers of energy-saving products benefiting the people project as early as , providing subsidies of - yuan / KVA for energy-saving transformers.After hours of continuous trial operation with a certain load the main body and accessories of the transformer are all normal, and the transformer will turn to all normal operation.San Francois,Method and process of taking oil sample of power transformerNoise pollution control and prevention measures of dry-type transformerThe first step of the whole wave process calculation is to calculate the basic parameters of the Internet such as inductance,San FrancoisTransformer Daquan, 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, the good model is the solid model of infinite transformer core column, but there are many calculation methods.