The Purpose and Category of the TransformerThe transformer is an electrical component used to transform voltage, current or impedance. It is the main equipment that transfers power in the power system! When transmitting power at a long distance, the voltage sent by a transformer can be used to incre
How to choose a transformer? How to determine the reasonable capacity of the transformer?First of all, it is necessary to investigate the power supply voltage of the place where the electricity is used, the actual electricity load of the user and the conditions of the location, and then refer to the
1. Under normal circumstances, the smoke from the transformer can be ignoredDuring the normal operation of the transformer, the small amount of smoke produced is negligible. This is because when the transformer is working, the transformer oil will decompose and produce gas, part of which is light ga
According to the power equipment test regulations, the grounding resistance of transformers below 100kVA is not greater than 10Ω, and the grounding resistance of transformers above 100kVA is not greater than 4Ω. However, due to defects in design and construction technology or damage from external
The microcomputer relay protection tester can test and verify all relays and protection devices. It is an indispensable test equipment for power plants, power grid companies and various power consumption units. It is used to detect switchgear and comprehensive protection devices, using high-speed di
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