Each DISTRIBUTION BOX and controller must be grounded. 26 mm 2 (10 AWG) ground wire must be used, and in all other markets a 6 mm 2 must be used. Grounding of the units:Whether you're a seasoned pro or just starting out, this comprehensive guide will give you practical insights into proper grounding techniques, with a special focus on how selecting quality materials from a reliable building material supplier impacts your entire system's safety and longevity. Include protection devices like breakers, fuses, and surge protectors—each circuit should have its own protection. Comply with standards: Follow NEC, IEC, or local codes. Use. It is important to ground metal parts to a suitable grounding electrode, so that in the event of a ground fault, dangerous ground-fault current will be shunted into the earth away from persons, thereby protecting them against electric shock. In planning and designing their installations, expert electrical planners and engineers or switchgear manufacturers are responsible for ensuring that those installations do not become the cause of a fire. However, they do work closely together in a yin-and-yang relationship to help ensure safety in electrical systems.
