How To Control The Contact Resistance Of Insulation Puncture Connectors To Meet Standards?

The contact resistance of the electrical piercing connector is less than 1.1 times that of the equal-length branch resistance, conforming to the DL/T765.1-2001 standard, which forms the basis for contact resistance requirements in the power industry. In practical applications, lower contact resistance means less energy loss and lower thermal effects when current flows through the insulation connector, further reducing the occurrence of faults. This not only ensures the performance of the insulation piercing but also provides a guarantee for the long-term stable operation of the power system. The specifications for contact resistance in the standard also prompt manufacturers to pay more attention to quality control and material selection in design and production.