Shear head torque test

Shear head torque test other called shear head function test is used to examine the ability of shear head nut or bolts to withhold required mechanical loads.

Jera proceed tests on below products

-Insulation piercing connectors (IPC)

-OEM CNC related aluminum, brass and copper products

-Low, middle and high voltage shear head bolt lug.

Critical is the tolerance torque range N*m of products, under temperature raging.

In order to measure how the torque value will be reflected on electrical performance and duration of usage, we use the original cable applied with tested product. We proceed the shear head function test under different value of mechanical and thermal stresses according to standards for electrical distribution accessories.

Test standard according to CENELEC, EN 50483-4:2009, NFC 33-020, DL/T 1190-2012 and we use following standards test on new products before launching, also for the daily quality control, in order to make sure ours customer could receive products which meet quality requirements.

Our internal laboratory is capable to proceed such a series of standard related type tests.

Welcome to contact us for further information.