Current Industrial Equipment Has Related Requirements For Heavy-duty Connectors

heavy duty multi pin connectors refers to heavy connector, which operates at AC voltages of 250V/400V/500V/690V and above. It is primarily used in three-phase equipment, industrial machine tools, automation equipment, and three-phase power equipment.

Industrial equipment has very stringent performance requirements for heavy duty cable connectors. High insertion/removal cycles, current carrying capacity, CTI value, flame retardancy, and vibration resistance are key factors that companies need to consider when developing heavy power connector. The power demands of various large industrial equipment are increasing daily, placing higher requirements on operating current and voltage. Traditional connection voltages are around 14V, while the voltage of heavy duty wire connectors in electric vehicles reaches 400-600V.

Meanwhile, wire connector heavy duty generally requires a sealing rating of at least IP67. For some special applications in industrial equipment, IP6K or IP9K is even required to ensure that heavy duty electric cable connectors meets usage requirements even under high-pressure flushing.