High voltage switchgear, busbar bridge and transformer connection method
2. The function of the busbar bridge is to fix the busbar inside, and to support, fix, protect, and dissipate heat.
3. The incoming line cabinet is mainly the switch cabinet. The inside is mainly the circuit breaker and other equipment. There are also busbars inside. The electric energy is passed from the outside of the incoming line cabinet to the circuit breaker through the busbar, and then the busbar is passed through the busbar. Come out, after a certain distance, to the transformer, complete the control and protection of the transformer. However, the distance from the incoming cabinet to the transformer may be very long. In order to protect the busbar and protect the person who may be close to the busbar, the busbar bridge is used to close the busbar to protect the busbar.
Schematic diagram of switchgear, busbar bridge and transformer
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