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

Standard No.

ISO 17657-5:2005

Release Date

2005

Published By

International Organization for Standardization (ISO)

Latest

ISO 17657-5:2005

Scope

This part of ISO 17657 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. This verification procedure is applicable for a current range between 0,5 kA and 25 kA.

ISO 17657-5:2005 Referenced Document

• 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 Resistance welding - Resistance welding equipment - Mechanical and electrical requirements*， 2016-02-01 Update

ISO 17657-5:2005 history

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