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17
DATA PLATE
Model
Temperature of the environment
Mains voltage
Mains protection
Welding mode
Work cycle
Welding current
Working voltage
Maximum input power
Maximum supply current
Maximum effective supply current
Open-circuit voltage
Insulation class
Protection rating
Cooling
Construction standards
Dimensions ( L x D x H )
Weight
18
EXPLANATION OF THE SYMBOLS
AND PARAMETERS
Pot ON
6 min
The working cycle indicates, in relation to a 10 minute period of
time, the percentage of time in which the machine is able to
weld at the rated current before the thermal switch intervenes
and the corresponding cooling time. It refers to a 40°C
environmental temperature.
E
n
E
n
50%
-
-
-
-
-
X=60%
Alarm
4 min
g
l
i
s
h
g
l
i
s
h
4
0
0
P
o
w
4
0
0
P
o
w
400 Power Pulse
3x400V~±15%/50-60Hz
32A 500V Delayed
MMA
60%
100%
50%
-
400A
-
-
36,4V
-
-
19,5KVA
-
-
28A
-
-
28A
-
EN 60974-1 / EN 60974-10
290x670x460 mm
U
= No-load voltage: voltage, excluded any stabilization voltage
0
or arc ignition, found between the output outlets when the
welding machine is not welding.
U
= Effective input voltage value for which the welding machine
1
has been designed.
U
= Voltage present between the output outlets when welding is
2
being carried out, in relation to a particular set current. The
relation, for the various welding modes is the following:
MMA→U2=(20+0,04*I2)
TIG→U2=(10+0,04*I2)
MIG/MAG→U2=(14+0,05*I2)
I
= Maximum effective value of the current coming into the
1max
welding machine.
I
= Maximum effective value of the current coming into the
1eff
welding machine at the corresponding intermittent cycle.
I
= Welding current.
2
COOLING AF= Forced air cooling (with a fan).
IP23S= Protection degree of the casing.
I.CL.H= Thermal class of the insulating materials and insulation
systems resistant up to 180°C.
Alternating current three-phase power supply with
50/60Hz frequency.
rectifier transformer.
(manual arc welding with covered electrodes (MMA)
Inert atmosphere welding with tungsten electrodes (TIG)
Inert/active gas welding with solid or flux core wire
(MIG/MAG)
EN 60974-1 Arc welding appliance: Current sources for welding.
EN 60974-10 Electromagnetic compatibility.
1
0
1
0
e
r
P
u
l
s
e
e
r
P
u
l
s
e
40°C
MIG
60%
100%
50%
-
400A
-
-
36,4V
-
-
19,5KVA
-
-
28A
-
-
28A
-
83V
H
IP23S
AF
47Kg.
Three-phase static frequency converter
TIG
60%
100%
-
400A
-
36,4V
-
19,5KVA
-
28A
-
28A
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