100kva transformer
The current calculation, selection suggestions and installation requirements for a 100kVA transformer (480V to 120V) are as follows: I. Current Calculation and Selec...
how to wire a light switch from the breaker box
How to wire a light switch from the breaker box.The following are the detailed steps for directly wiring and installing a light switch starting from the **breaker box**,...
What are the common faults of box-type substations?
The common faults of box-type substations can be divided into the following categories, involving reasons such as equipment aging, environmental influences, and impr...
