No. |
Description |
|---|---|
1 |
The working ground and protective ground, including the shielded ground and the lightning-proof ground of the cable distribution frame should share the same grounding conductor. |
2 |
The cable trays, shells, metal ventilation pipes, metal doors and windows in the equipment room should be grounded for protection. |
3 |
The metal parts of the equipment which are electrically floating in normal conditions should be grounded for protection. |
4 |
The ground cable must be connected securely to the protective ground bar of the equipment room. |
5 |
Do not use other equipment as part of the ground cable or electrical connection. |