08/30195564 DC : 0
Superseded
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BS EN 60974-1 - ARC WELDING EQUIPMENT - PART 1: WELDING POWER SOURCES
Hardcopy , PDF
English
31-08-2012
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 Thermal protection
10 Connection to the input supply network
11 Output
12 Control circuits
13 Hazard reducing device
14 Mechanical provisions
15 Rating plate
16 Adjustment of the output
17 Instructions and markings
Annex A (informative) - Nominal voltages of supply networks
Annex B (informative) - Example of a combined dielectric test
Annex C (normative) - Unbalanced load in case of a.c.
tungsten inert-gas welding power
sources
Annex D (informative) - Extrapolation of temperature
to time of shutdown
Annex E (normative) - Construction of supply circuit
terminals
Annex F (informative) - Cross-reference to non-SI units
Annex G (informative) - Suitability of supply network for
the measurement of the true
r.m.s. value of the supply current
Annex H (informative) - Plotting of static characteristics
Annex I (normative) - Test methods for a 10 Nm impact
Annex J (normative) - Thickness of sheet metal for enclosures
Annex K (informative) - Examples of rating plates
Annex L (informative) - Graphical symbols for arc welding
equipment
Annex M (informative) - Efficiency
Annex N (normative) - Touch current measurement in
fault condition
Bibliography
BS EN 60974-1
| Committee |
WEE/6
|
| DocumentType |
Draft
|
| Pages |
99
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
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