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Ip21 s, Operation – Lincoln Electric IM655 RED-D-ARC DC-400 User Manual

Page 19

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DC-400

B-3

OPERATION

B-3

RATING PLATE

(Continued)

Transformer

Constant Current Characteristic

Submerged Arc Welding

Rectifier

Rectified DC Output

Constant Voltage Characteristic

Line Connection

Shielded Metal Arc Welding

Designates Welder can be used in environments with
increased hazard of electric shock. (IEC model only)

Flux Cored Arc Welding

Degree of protection provided by the enclosure

IP21

S