• There are no items in your cart
We noticed you’re not on the correct regional site. Switch to our AMERICAS site for the best experience.
Dismiss alert

IEC 62135-1:2015

Current
Current

The latest, up-to-date edition.

Resistance welding equipment - Part 1: Safety requirements for design, manufacture and installation
Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Published date

07-05-2015

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Environmental conditions
5 Tests
6 Protection against electric shock
7 Thermal requirements
8 Abnormal operation
9 Provisions against mechanical hazards
10 Instructions and markings
Annex A (informative) - Nominal voltages of supply networks
Annex B (normative) - Construction of supply circuit terminals
Annex C (normative) - Touch current measurement in fault
        condition
Annex D (informative) - Extrapolation of temperature to time
        of shutdown
Annex E (informative) - Example of risk analysis and safety
        level requirement
Annex F (informative) - Indirect contact protection in resistance
        welding equipment
Bibliography

IEC 62135-1:2015 applies to equipment for resistance welding and allied processes and includes single and multiple welding stations which may be manually or automatically loaded and/or started. This second edition cancels and replaces the first edition published in 2008. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- creepage distances for pollution degree 4 are no longer valid (see Table 2);
- insulation requirements for Class II equipment are defined (see Table 3);
- dielectric test voltage interpolation restriction lower limit is changed to 220 V and interpolation for control and welding circuit is clarified (see Table 4);
- maximum temperature for insulation systems are reviewed in accordance with current edition of IEC 60085 (see Table 7);
- marking of terminals is defined (see 10.3);
- table for nominal voltages of supply networks is changed adopting Table B.2 of IEC 60664-1:2007 in place of the Table B.1 values referenced in the previous edition to provide for equipment to be connected to both earthed and unearthed systems. The change impacts the creepage and clearance distance requirements for some supply voltage ratings (see Annex A);
- touch current in fault condition are measurement procedures are clarified (see 6.4.4 and Annex C);
- welding circuit touch current is defined (see 6.2.6);
- touch current in normal condition are clarified and moved in protection against electric shock in normal service (see 6.3.7);
- heating test conditions are clarified (see 7.1.1);
- external surface temperature rise limitation is changed (see 7.3.2). The contents of the corrigendum of February 2016 have been included in this copy.

Committee
TC 26
DevelopmentNote
Stability Date: 2018. (05/2015)
DocumentType
Standard
Pages
68
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

PREN ISO 5826 : DRAFT 2012 RESISTANCE WELDING EQUIPMENT - TRANSFORMERS - GENERAL SPECIFICATIONS APPLICABLE TO ALL TRANSFORMERS (ISO/DIS 5826:2012)
15/30318290 DC : 0 BS EN ISO 17662 - WELDING - CALIBRATION, VERIFICATION AND VALIDATION OF EQUIPMENT USED FOR WELDING, INCLUDING ANCILLARY ACTIVITIES
UNE-EN ISO 669:2017 Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2016)
IEC 62822-1:2016 Electric welding equipment - Assessment of restrictions related to human exposure to electromagnetic fields (0 Hz to 300 GHz) - Part 1: Product family standard
I.S. EN 62135-2:2015 RESISTANCE WELDING EQUIPMENT - PART 2: ELECTROMAGNETIC COMPATIBILITY (EMC) REQUIREMENTS
UNE-EN ISO 17662:2016 Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016)
I.S. EN ISO 17662:2016 WELDING - CALIBRATION, VERIFICATION AND VALIDATION OF EQUIPMENT USED FOR WELDING, INCLUDING ANCILLARY ACTIVITIES (ISO 17662:2016)
DIN EN ISO 17662:2016-09 WELDING - CALIBRATION, VERIFICATION AND VALIDATION OF EQUIPMENT USED FOR WELDING, INCLUDING ANCILLARY ACTIVITIES (ISO 17662:2016)
UNI EN ISO 5826 : 2014 RESISTANCE WELDING EQUIPMENT - TRANSFORMERS - GENERAL SPECIFICATIONS APPLICABLE TO ALL TRANSFORMERS
12/30246951 DC : 0 BS ISO 5826 - RESISTANCE WELDING EQUIPMENT - TRANSFORMERS - GENERAL SPECIFICATIONS APPLICABLE TO ALL TRANSFORMERS
13/30270144 DC : 0 BS EN 62822-1 - PRODUCT FAMILY STANDARD FOR THE ASSESSMENT OF EQUIPMENT FOR RESISTANCE WELDING, ARC WELDING PROCESSES RELATED TO HUMAN EXPOSURE RESTRICTIONS FOR ELECTOMAGNETIC FIELDS (0 HZ - 300 GHZ)
DIN EN ISO 669 E : 2016 RESISTANCE WELDING - RESISTANCE WELDING EQUIPMENT - MECHANICAL AND ELECTRICAL REQUIREMENTS (ISO 669:2016)
DIN EN ISO 669:2016-07 RESISTANCE WELDING - RESISTANCE WELDING EQUIPMENT - MECHANICAL AND ELECTRICAL REQUIREMENTS (ISO 669:2016)
13/30252065 DC : 0 BS EN ISO 669 - RESISTANCE WELDING - RESISTANCE WELDING EQUIPMENT - MECHANICAL AND ELECTRICAL REQUIREMENTS
DIN EN ISO 5826:2014-07 RESISTANCE WELDING EQUIPMENT - TRANSFORMERS - GENERAL SPECIFICATIONS APPLICABLE TO ALL TRANSFORMERS (ISO 5826:2014)
IEC 62135-2:2015 Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements
ISO 5826:2014 Resistance welding equipment Transformers General specifications applicable to all transformers
EN ISO 5826:2014 Resistance welding equipment - Transformers - General specifications applicable to all transformers (ISO 5826:2014)
EN ISO 669:2016 Resistance welding - Resistance welding equipment - Mechanical and electrical requirements (ISO 669:2016)
EN ISO 17662:2016 Welding - Calibration, verification and validation of equipment used for welding, including ancillary activities (ISO 17662:2016)
BS EN ISO 669:2016 Resistance welding. Resistance welding equipment. Mechanical and electrical requirements
I.S. EN ISO 669:2016 RESISTANCE WELDING - RESISTANCE WELDING EQUIPMENT - MECHANICAL AND ELECTRICAL REQUIREMENTS (ISO 669:2016)
14/30269850 DC : 0 BS EN 62135-2 - ED 2.0 - RESISTANCE WELDING EQUIPMENT - PART 2: ELECTROMAGNETIC COMPATIBILITY (EMC) REQUIREMENTS
BS EN 62135-2:2015 Resistance welding equipment Electromagnetic compatibility (EMC) requirements
ISO 17662:2016 Welding — Calibration, verification and validation of equipment used for welding, including ancillary activities
BS EN ISO 17662:2016 Welding. Calibration, verification and validation of equipment used for welding, including ancillary activities
ISO 669:2016 Resistance welding Resistance welding equipment Mechanical and electrical requirements
BS EN ISO 5826:2014 Resistance welding equipment. Transformers. General specifications applicable to all transformers
EN 62135-2:2015 Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements

IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
IEC 60364-4-41:2005+AMD1:2017 CSV Low voltage electrical installations - Part 4-41: Protection for safety - Protection against electric shock
IEC TS 61201:2007 Use of conventional touch voltage limits - Application guide
ISO 13732-1:2006 Ergonomics of the thermal environment — Methods for the assessment of human responses to contact with surfaces — Part 1: Hot surfaces
IEC 60204-1:2016 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
ISO 12100:2010 Safety of machinery — General principles for design — Risk assessment and risk reduction
ISO 14121-1:2007 Safety of machinery Risk assessment Part 1: Principles
IEC 60085:2007 Electrical insulation - Thermal evaluation and designation
ISO 8205-2:2002 Water-cooled secondary connection cables for resistance welding Part 2: Dimensions and requirements for single-conductor connection cables
IEC 60364-6:2016 Low voltage electrical installations - Part 6: Verification
ISO 8205-1:2002 Water-cooled secondary connection cables for resistance welding Part 1: Dimensions and requirements for double-conductor connection cables
ISO 5828:2001 Resistance welding equipment Secondary connecting cables with terminals connected to water-cooled lugs Dimensions and characteristics
IEC 60529:1989+AMD1:1999+AMD2:2013 CSV Degrees of protection provided by enclosures (IP Code)
IEC 60755:2017 General safety requirements for residual current operated protective devices
IEC 62135-2:2015 Resistance welding equipment - Part 2: Electromagnetic compatibility (EMC) requirements
ISO 669:2016 Resistance welding Resistance welding equipment Mechanical and electrical requirements
IEC 60664-3:2016 Insulation coordination for equipment within low-voltage systems - Part 3: Use of coating, potting or moulding for protection against pollution
IEC 61140:2016 Protection against electric shock - Common aspects for installation and equipment
ISO 13849-1:2015 Safety of machinery — Safety-related parts of control systems — Part 1: General principles for design
IEC 60050-851:2008 International Electrotechnical Vocabulary (IEV) - Part 851: Electric welding
IEC 60445:2017 Basic and safety principles for man-machine interface, marking and identification - Identification of equipment terminals, conductor terminations and conductors
IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
IEC 60990:2016 Methods of measurement of touch current and protective conductor current
ISO 5826:2014 Resistance welding equipment Transformers General specifications applicable to all transformers

View more information
£323.65
Excluding VAT

Access your standards online with a subscription

Features

  • Simple online access to standards, technical information and regulations.

  • Critical updates of standards and customisable alerts and notifications.

  • Multi-user online standards collection: secure, flexible and cost effective.