Würth EWI 160 - Page 7

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Specifications and Dimension
Description Specification
Model EWI 160
Input power V
220 230 240
Frequency Hz
50/60 50/60 50/60
Rated input current A
30 30 29
Rated input capacity KVA
6.9 6.9 6.9
No-load voltage V
75 78 80
Rated working voltage V
26.4 26.4 26.4
MMA welding current A
20～160 20～160 20～160
Rated duty cycle %
20 20 20
Welding current（10min）
A
20%@160 20%@160 20%@160
10min/100% A
72 72 72
Efficiency η
85% 85% 85%
Power factor Cosφ
0.65 0.65 0.65
Insulation class
H H H
Enclosure protection IP
21S 21S 21S
Cooling method
Fan cooled Fan cooled Fan cooled
Dimension L×W×H cm
38×12×25.5 38×12×25.5 38×12×25.5
Weight kg
4.6 4.6 4.6