The distribution box can be connected to the ground in parallel
If two or more spindles are used, and grounded together at the spindle side, the tool cable ground resistance is connected in parallel. 10 (H) and additional rules pertaining to installing equipment grounding conductors in parallel are located in 250. The correct connection method of Distribution box grounding wire mainly includes the following steps: 1. Therefore, the secondary of a transformer will be a separate electrical system that is isolated from the primary.
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