Resistance welding — Welding current measurement for resistance welding — Part 3: Current sensing coil
电阻焊——电阻焊焊接电流测量第3部分:电流传感线圈
发布日期:
2005-09-19
ISO 17657-3:2005规定了环形线圈类型的电流传感线圈作为焊接电流表的电流传感器或用于监测电阻焊焊接电流的焊接电流测量系统,并适用于两种电流类型,即50 Hz或60 Hz的交流电和直流电。
ISO 17657-3:2005 specifies current sensing coils of the toroidal-coil type as a current sensor for welding current meters or a welding current measuring system used to monitor the welding current in resistance welding, and is applicable for both current types, i.e. alternating current of 50 Hz or 60 Hz and direct current.