Brief introduction to comprehensive knowledge of smart prepaid meter box (ready board)!

The connection in the charge smart prepaid meter box (ready board) is a zero line shared by multiple users, and the incoming line is connected in parallel. This is inconvenient to manage and easy to cause accidents; After the junction box of one household and one meter is adopted, the incoming line and the incoming line can be separated, which solves the problem of parallel connection at the incoming line in the past. The cover plate of the phase line junction box can also be lead sealed to prevent electricity theft: the zero line junction box can be repeatedly grounded, which conforms to the principle of special purpose and closure in the electric energy measurement specification. It is applicable to the matching of "one household, one meter" centralized metering box (also known as "one household, one meter system box" in public housing) and the transformation of "combined meter system" in the old urban area.

Structural features:

This series of products have the characteristics of high impact strength, not easy to break, moisture resistance, good insulation performance, anti-aging, flame retardant and high temperature resistance. The connecting screw adopts the composite slot combination process, and the two types of screwdrivers are universal. Therefore, it has small volume, large capacity, high temperature resistance, reasonable structure, bright color and beautiful appearance, and is deeply welcomed by the majority of users.