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4 INSTALLATION
4.4
Recommended fuse sizes and minimum cable area
Recommended fuse sizes and minimum cable area
Mains voltage
Mains cable area
Maximal current rating
I
max
MMA
I
1eff
MMA
Maximal current rating
I
max
TIG
I
1eff
TIG
Fuse
anti-surge
type C MCB
Maximum
recommended
extension cord length
Minimum
recommended
extension cord size
NOTE!
Different variants of ET 300i and ET 300iP are certified for different mains
voltage. Always refer to the rating plate for the specification of the power source
in use.
NOTE!
The mains cable areas and fuse sizes as shown above are in accordance with
Swedish regulations. Use the power source in accordance with the relevant
national regulations.
1-phase 230 V mains voltage with 16 A mains fuse
See table below for informative data for use at 1-phase 230 V mains voltage with 16 A mains
fuse. A 16 A mains fuse may enable the use of a 16 A mains plug in combination with a
2
3×2,5 mm
mains cable.
I
2
U
2
0463 416 001
ET 300i, ET 300iPET 300i, ET 300iP
3~ 50/60 Hz
230 V
380 V
4×2.5
4×4 mm²
mm²
30 A
18 A
19 A
11 A
22 A
13 A
14 A
8 A
20 A
16 A
25 A
16 A
100 m/
100 m/
330 ft.
330 ft.
4×4 mm² 4×4 mm² 4×4 mm² 4×4 mm² 4×4 mm² 3×6 mm²
MMA 1~ 230 V 16 A
25%
200 A*
28.0 V
- 15 -
400 V
415 V
4×2.5
4×2.5
mm²
mm²
17 A
16 A
11 A
10 A
12 A
12 A
8 A
7 A
16 A
16 A
16 A
16 A
100 m/
100 m/
330 ft.
330 ft.
60%
150 A
26.0 V
1~ 50/60
Hz
480 V
230 V
4×2.5
3×6 mm²
mm²
14 A
29 A
9 A
29 A
10 A
20 A
7 A
16 A
10 A
35 A
16 A
32 A
100 m/
100 m/
330 ft.
330 ft.
100%
120 A
24.8 V
© ESAB AB 2017
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