Difference between underground distribution point and chamber

The difference lies in function and security. Function: The distribution point is used to hang the distribution box and connect electricity, and it is an integral part of the power system. The cavern is a place for storing equipment, materials and tools, and it has no power distribution function.

1. Safety: As the distribution point involves power distribution, the safety requirements are high, so it is necessary to take corresponding safety measures, install explosion-proof appliances and sealed doors, while the cavern mainly focuses on safety requirements such as ventilation, dust removal and fire fighting.