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GB 28736-2012
GB 28736-2012 Minimum allowable values of energy efficiency and energy efficiency grades for arc welding machines
Abstract
This standard specifies the energy efficiency grade, energy efficiency limit values, energy-saving evaluation values, and test methods for arc welding machines.
This standard applies to arc welding machines powered by voltages specified in Table 1 of GB/T 156 and designed for industrial and professional use.
This standard does not apply to AC TIG arc welding machines, AC/DC dual-use TIG arc welding machines, arc welding machines driven by mechanical equipment, and manual metal arc welding power supplies used by non-professionals with limited loads.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Replaced |
| Standard Code | GB 28736-2012 |
| CCS | Technical management |
| ICS | Integrated Energy and Heat Transfer Engineering |
| Implement Date | 2013-06-01 |
Price
$ 36
Subtotal
$ 36
Tax
$ 0.00
Order Total (incl. tax)
$ 36