2.3 Specifications
Welding Output
Welding Current Range
Nominal DC Open Circuit Voltage (OCV)
Welding Output, 104º F (40º C), 10 min.
(quoted figures refer to SMAW output)
Rated Input Current (A) for MIG Welding
Rated Output for MIG Welding
Duty Cycle (%)
Welder Type
Output Terminal Type
Mains Power
Number of Phases
Nominal Supply Voltage
Nominal Supply Frequency
Effective Input Current (l1eff)
Maximum Input Current (l1 max)
Classification
Protection Class
Standards
Cooling Method
Dimensions and Weight
Welding Power Source Mass
Welding Power Source Dimensions
(Height x Width x Depth)
The recommended time delay fuse or circuit breaker size is 30 amp. An individual branch
circuit capable of carrying 30 amperes and protected by fuses or circuit breaker is
recommended for this application. Fuse size is based on not more than 200 percent of the
rated input amperage of the welding power source (Based on Article 630, National
Electrical Code).
Smarter Tools continuously strives to produce the best product possible and therefore
reserves the right to change, improve or revise the specifications or design of this or any
product without prior notice. Such updates or changes do not entitle the buyer of equipment
previously sold or shipped to the corresponding changes, updates, improvements or
replacement of such items.
The values specified in the table above are optimal values, your values may differ.
Individual equipment may differ from the above specifications due to in part, but not
exclusively, to any one or more of the following; variations or changes in manufactured
components, installation location and conditions and local power grid supply conditions
20-135 Amps
33V
40A /16V @ 100%
52A /16.6V @ 60%
90A /18.5V @ 20%
9A
Io=90A@18.5V
Iο = 90A@ 18.5V
90A / 18.5V @ 20%
20% @ 90A / 18.5V
MIG Welder
Direct Wire
Single Phase
115V
60 Hz
9 Amps
Δ 21 Amps
IP21S
UL 551
Fan Cooled
50 lb. (22.7 kg)
H 19" x W 12.6" x D 15.5"
(H 483mm x W 320mm x D 394mm)
2-2