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What is the difference between a power distribution cabinet and a power cabinet?
- Nov 07, 2018 -

The difference: the power cabinet is a large volume, and there are many internal and medium-sized devices and relatively complicated power equipment control; the power distribution cabinet is large in size, and generally has a plurality of large switches and meters to control a lot or workshop.


The power distribution cabinet is the collective name of the motor control center. The power distribution cabinet is used when the load is relatively scattered and the circuit is less. The motor control center is used for load concentration, and when there are many circuits, they put the power of a certain circuit of the upper-level power distribution equipment. Assigned to the nearest load. This level of equipment should provide protection, monitoring and control of the load.


The power cabinet refers to the combination of electrical control cabinets that provide power to the normal operation of the entire machine, including contactors, frequency converters, high voltage cabinets, transformers, etc.