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OM-246 691 Page 7
2-2. Miscellaneous Symbols And Definitions
A
Amperage
V
Volts
Alternating
Current (AC)
Direct Current
(DC)
Remote
On
Off
Protective Earth
(Ground)
Line Connection
Three Phase
Single Phase
Gas Metal Arc
Welding (GMAW)
U
1
Primary Voltage
I
1max
Rated Maximum
Supply Current
I
1eff
Maximum
Effective
Supply Current
U
2
Conventional
Load Voltage
I
2
Rated Welding
Current
X
Duty Cycle
Percent
U
0
Rated No Load
Voltage (OCV)
IP
Degree Of
Protection
Circuit Breaker
Three Phase
Transformer
Rectifier
Two-Step Trigger
Operation
Four-Step Trigger
Operation
Gas Input
Gas Output
Gas Type
Voltage Input
Wire Feed Spool
Gun
Wire Feed
Hz
Hertz
Read Operator’s
Manual
Wire Type
Diameter
t
Spot Weld Time
Wire Burnback
Control
Wire Run-In
Speed Control
Содержание MigMatic 220
Страница 19: ...OM 246 691 Page 15 Notes...
Страница 22: ...OM 246 691 Page 18 B 3 Phase input2 2012 05 Ref D5 GND PE Earth Ground L1 2 1 L2 L3 3 3 4 5 6 7 Tools Needed...
Страница 37: ...OM 246 691 Page 33 956142710 B Figure 7 2 Circuit Diagram for Migmatic 250 230 400 VAC...
Страница 38: ...OM 246 691 Page 34 956142711 F Figure 7 3 Circuit Diagram for Migmatic 220 DX 230 VAC...
Страница 39: ...OM 246 691 Page 35 956142712 E Figure 7 4 Circuit Diagram for Migmatic 250 DX 230 400 VAC...