A Brief Talk on the Essentials of Installation Technology of Three-proof Distribution Box

This article makes a summary of the technical essentials for the installation of the three-proof distribution box, hoping to help the reader. Let ’s take a look with the editor:

One: Introduce the technical essentials of the installation of the three-proof distribution box in detail. For the distribution box that needs to be installed on the floor, it should be installed at a distance of 50 to 100 mm from the ground, and the range of 0.8 to 1.2 meters in front of the distribution box is required Any debris, otherwise it will hinder the supply of electricity. When installing, the installer must ensure that the components, instruments and lines in the distribution box are firmly installed and neatly arranged to facilitate maintenance and maintenance. After the installation is completed, the debris and dust in the box should be removed in time.

2. 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 requirements of electrical wiring to form a low-voltage distribution box. During normal operation, the circuit can be switched on or off by means of manual or automatic switches. With fault or abnormal operation, the circuit or alarm is cut off by means of protective appliances. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or signal the deviation from the normal working state.

Three; the door panel of the distribution box should be provided with an inspection transparent window. The mounting bracket of the air switch should be clean, unobstructed, and have enough space. The distribution box should be installed in a ventilated and dry place, without obstructions.