Power transformer fault phenomenon some common transformers phenomenon, some can only appear in the large capacity of power transformer, as for the repair method, also is only for small fault repair, if it is a failure, can only in professional manufacturers have professional tools equipment maintenance repair. Please according to the actual situation for identification.more...

Morning paper dispatch (reporter Xiao-bin Chen) the ninth channel BBS will be held on 23 June 17 solstice. 17 June solstice 18, the police will be in a "four bridge tunnel" island into the direction of vehicle safety checks.more...

put into standby transformer, disconnect the overhaul of the low voltage side of transformer circuit breaker, remove the holding power of insurance operation, the switch handles hang "stop closing tag" brand.more...

Live working in which there is no power equipment or work carried out on a line. In electric equipment or line, for example, in a special way (such as using insulation lever, equipotential, operation methods, such as water washing) testing, maintenance, repair, and individual components of changing a job.more...

Abstract: the author analyzes the causes and harm of American box phase lack operation, puts forward the solution to this problem.more...