Definitions
Symbols and Definitions
U
1
U
0
U
2
I
2
s
1
HZ
A
V
Rated welding
current
Primary voltage
Rated no load
voltage(Aaverage)
Conventional
load voltage
Power rating
,
product
of voltage
and current(KVA)
Hertz
Amperes
Volts
IP
X
I
1max
I
1eff
~
1
Rated maximum
supply current
Maximum effective
supply current
Degree of protection
Single phase
Duty cycle
Direct current
Constant crrent
Temperature
V
S
I
O
Suitable for some
hazardous locations
Voltage input
Low air pressure
light
On
Off
Protective earth
(Ground)
Input
＋
－
%
Adjust air/gas
pressure
Percent
Increase
Line connection
Loose shield cup
Automatic
Manual
Page.2
Do not do this
Summary of Contents for GI12117
Page 1: ...USER MANUAL GI12117 ...
