2.1 Information - Shown On Type Plate

The following explanations refer to the numbered boxes shown in Figure 2.3 according to ISO/IEC 60974-1.

a) Identification

Box l

Name and address of the manufacturer or distributor or importer and, optionally, a trade mark and the

 

country of origin, if required

Box 2

Type (identification) as given by the manufacturer

Box 3

Traceability of design and manufacturing data, e.g. serial number

Box 4

Welding power source symbol (optional) e g

Single-phase transformer

Single- or three-phase transformer-rectifier

Single- or three-phase static frequency converter-transformer-rectifier

Three-phase motor-generator

Three-phase motor-generator-rectifier

Three-phase rotating frequency Converter

Single-phase combined a.c. and d.c. power source

Engine-a.c. generator

Engine-generator-rectifier

Box 5 Reference to this Standard confirming that the welding power source complies with its requirements