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In view of the current situation that power distribution in computer rooms is prone to single point
1: The maintenance should start from the low-voltage side of the transformer. After powering off the
The ambient temperature shall not be higher than+40 ℃ and not lower than - 5 ℃.When installing and u
Generally, a device that converts alternating current with fixed voltage and frequency into alternat
Wiring refers to the arrangement of wire connections between components. When making an experimental
The types of trunking line include slotted trunking, round hole trunking and separated trunking. The
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