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EN ISO 17657-5:2007

Current

Current

The latest, up-to-date edition.

Resistance welding - Welding current measurement for resistance welding - Part 5: Verification of welding current measuring system (ISO 17657-5:2005)

Published date

20-06-2007

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Foreword
Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Test set-up
5 Physical environment and operating conditions
6 Verification requirements
  6.1 Master welding current measuring system
  6.2 Master (current sensing) coil
  6.3 Welding machine used for verification
7 Test report
8 Test procedure
Annex A (informative) Items to be recorded or filed
        as reference documentation for verification
Annex B (informative) Test report for verification of a
        welding current measuring system in accordance
        with this part of ISO 17657

ISO 17657-5:2005 specifies a verification procedure for welding current meters and monitoring devices with current sensing coil, which are applied in measuring welding current in resistance welding using alternating current of 50 Hz or 60 Hz, or with direct current.

Committee
CEN/TC 121
DocumentType
Standard
PublisherName
Comite Europeen de Normalisation
Status
Current

ISO 17657-2:2005 Resistance welding — Welding current measurement for resistance welding — Part 2: Welding current meter with current sensing coil
ISO 17657-4:2005 Resistance welding — Welding current measurement for resistance welding — Part 4: Calibration system
ISO 669:2016 Resistance welding Resistance welding equipment Mechanical and electrical requirements

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