ISO 17657-2:2005 specifies a welding current meter with a current sensing coil to measure the weld time and the r.m.s. value of the welding current during a certain interval using single phase alternating current of frequency of 50 Hz or 60 Hz, or direct current.
Status: PublishedPublication date: 2005-09
Edition: 1Number of pages: 11
Technical Committee: ISO/TC 44/SC 6 Resistance welding and allied mechanical joining
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