Use appropriate glands to maintain the IP (Ingress Protection) rating of the cabinet. 4. Earthing and Grounding
Ensure the installation site does not exceed 50% relative humidity at 40°C. iec 604391 pdf install
Ensure the floor or wall can support the weight of the assembly to prevent mechanical stress on internal busbars and connections. 3. Wiring and Connections Use appropriate glands to maintain the IP (Ingress