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Norm

ISO 17657-3:2005

Issue date: 2005 09 19

Resistance welding — Welding current measurement for resistance welding — Part 3: Current sensing coil

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 mo...
Valid
Publisher:
International Organization for Standardization
Format:
Digital | 17 Pages
Language:
English

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.

ISO 17657-3:2005
2005 09 19
Resistance welding — Welding current measurement for resistance welding — Part 3: Current sensing co...
Norm