Specifications

OM-2242 Page 6
2-2. Symbols And Definitions
A
Amperes Voltage Input
S
Suitable For Areas
Of Increased
Shock Hazard
Shielded Metal Arc
Welding (SMAW)
V
Volts
Increase/Decrease
Of Quantity
Single Phase Static Frequency
Converter-Transformer-Rectifier
Output Negative Positive
Hz
Hertz
Gas Input High Temperature Direct Current Line Connection
Percent
X
Duty Cycle
U
1
Primary Voltage
U
2
Conventional Load
Voltage
Alternating
Current
U
0
Rated No Load
Voltage (Average)
I
1ma
x
Rated Maximum
Supply Current
I
2
Rated Welding
Current
I
1eff
Maximum Effective
Supply Current
Remote
Lift-Arc Start
(GTAW)
Gas Tungsten Arc
Welding (GTAW)
Process TIG (GTAW) Pulse
HF Impulse Start-
ing (GTAW)
On
Off
Look under unit for
label