ISO 17657-2:2005 Preview
Resistance welding -- Welding current measurement for resistance welding -- Part 2: Welding current meter with current sensing coil
This standard was last reviewed and confirmed in 2014. Therefore this version remains current.
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.
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