Difference between power distribution chest and lighting distribution box
distribution box divided into power distribution chest and lighting distribution box, they all belong to the equipment at the end of the distribution system.
lighting distribution box: 220VAC/1 or 380AVC/3 into the line current in 63A following load mainly illuminator (16A) and other small loads, building air conditioners can also be powered by the lighting distribution box.
lighting distribution circuit breaker is generally chosen is distribution-and lighting-type (short-time overload capacity, small).
power distribution box: line 380AVC/3, distribution of main power equipment such as motors, lighting distribution total line current is greater than 63A, also designated as the power distribution box.
power distribution circuit breaker power distribution, power type (short-time overload capacity medium, large).
both are strong.
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