Pn=30.24kw represents the installation capacity of this 30.24kw distribution box; Cos φ = 0.8 power factor; Kd=0.95 requires a coefficient; Qc=28.80Kw reactive load; Lc=54.70A reactive current.
Distribution box is a massive parameter in data, which generally constitutes a low-voltage forest according to electrical wiring. It is required to assemble switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or screen to form a low-voltage distribution box. During normal operation, the circuit can be turned on or off by manual or automatic switch.
Extended data:
Relevant requirements of distribution box stipulate that:
1. The distribution box has the characteristics of small volume, simple installation, special technical performance, fixed position, unique configuration function, no site restriction, relatively widespread application, stable and reliable operation, high space utilization rate, small occupied area and good environmental protection effect.
2. Purpose of the distribution box: reasonably distribute electric energy and facilitate the opening and closing operation of the circuit. It has a high level of safety protection and can directly display the on-off state of the circuit.
3. The distribution box is to assemble the switchgear, measuring instruments, protective appliances and auxiliary equipment in a closed or semi-closed metal cabinet or screen according to the electrical wiring requirements to form a low-voltage distribution box. During normal operation, the circuit can be turned on or off by manual or automatic switch.
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