4 INSTALLATION
0463 408 001
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© ESAB AB 2017
1.
Rating plate with supply connection data
4.3.1
Recommended fuse sizes and minimum cable area
WARNING!
An electrical shock or fire hazard is probable if the following electrical service
guide recommendations are not followed. These recommendations are for a
dedicated branch circuit sized for the rated output and duty cycle of the welding
power source.
120 – 230 V, 1 ~ 50/60 Hz
Supply voltage
230 V AC
120 V AC
Input current at maximum output
30 A
30 A
Maximum recommended fuse* or circuit breaker rating
*Time delay fuse
30 A
30 A
Maximum recommended fuse or circuit breaker rating
50 A
50 A
Minimum recommended cord size
2.5 mm
2
(13 AWG)
2.5 mm
2
(13 AWG)
Maximum recommended extension cord length
15 m (50 ft)
15 m (50 ft)
Minimum recommended grounding conductor size
2.5 mm
2
(13 AWG)
2.5 mm
2
(13 AWG)
Supply from power generators
The power source can be supplied from different types of generators. However, some
generators may not provide sufficient power for the welding power source to operate
correctly. Generators with Automatic Voltage Regulation (AVR) or with equivalent or better
type of regulation, with rated power 8 kW, are recommended.
