Does FRP Cable Tray need to be grounded? The answer is not fixed, because whether it is grounded or not depends on the use environment of the cable tray. The following briefly introduces several situations:

1. Installing FRP Cable Tray in a normal environment does not need to be grounded;
2. Grounding is required in an explosive environment. Because of static electricity, the discharge of static sparks will reach the explosion threshold and cause danger. Therefore, to install FRP Cable Tray in this environment, it must be grounded;
3. The surface treatment of FRP Cable Tray can be galvanized, electrostatic sprayed or hot-dip galvanized, so that it can be easily grounded;
4. The first and last ends of the FRP Cable Tray must be grounded, and the connection part of the FRP Cable Tray must be jumpered;
In fact, the purpose of the grounding of the electrical bridge is to prevent lightning, prevent cables, and prevent the insulation breakdown of the wires from causing insecurity to people. The FRP Cable Tray itself is insulated, so it is necessary to lay the grounding trunk line to ensure the safety of the FRP Cable Tray. Therefore, in special environments, FRP Cable Tray grounding is necessary.