OM-220 389 Page 13
3-3. Symbols And Definitions
A
Amperage
Direct Current
(DC)
Alternating
Current (AC)
V
Voltage
Output
Circuit Breaker
Remote
On
Off
Positive
Negative
Voltage Input
Arc Force
Constant Voltage
Inductance
Protective Earth
(Ground)
Increase
Line Connection
Gas Metal Arc
Welding (GMAW)
Three Phase Static
Frequency Con-
verter-
Transformer-
Rectifier
U
0
Rated No Load
Voltage (Average)
U
1
Primary Voltage
U
2
Conventional
Load Voltage
X
Duty Cycle
Hz
Hertz
IP
Degree Of
Protection
I
2
Rated Welding
Current
%
Percent
Pulsed
Single Phase
Three Phase
I
1max
Rated Maximum
Supply Current
I
1eff
Maximum Effective
Supply Current
S
Suitable for Some
Hazardous
Locations
Содержание AXCESS 450 CE
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