How To Read The Distribution Box System Diagram
Check electrical parameters: First understand the basic electrical parameters of Distribution box so that you can have a general understanding of the capacity and performance of the distribution box.
Analyze the incoming line part: Determine the incoming line source of the distribution box and the configuration of the incoming line circuit breaker, and understand the power supply method of the distribution box.
Identify the dual power switch (if any): Understand the working principle and switching conditions of the dual power switch to ensure that it can automatically switch to the backup power supply in the event of a power failure.
Trace the outgoing line circuit: Analyze the outgoing line circuits of the distribution box one by one, understand the load equipment and protection method of each circuit, and ensure that each load can be reliably powered and protected.
