PATON
MultiPRO
DC MMA/TIG/MIG/MAG
-20 -
TECHNICAL PARAMETERS
PARAMETERS
MultiPRO-250
MultiPRO-270-400V
MultiPRO-350-400V
Rated voltage of the three-phase mains 50 / 60Hz, V
220
230
3х
380
3х
400
3х
380
3х
400
Rated current consumption from the mains phase, A
2
9,6 … 35,1
12,1
… 14,1
16
,2 … 18,7
Rated welding current, A
250
270
350
Maximum operating current, A
335
350
450
Duty cycle
70%/at
250А
100%/at 208A
70%/at 270
А
100%/at 225A
70%/at 350
А
100%/at 290A
Supply voltage variation limits, V
160
–
260
±
15%
±
15%
Limits of regulation of welding current, A
12
–
250
12
–
270
14
–
350
Limits of regulation of welding voltage, V
12
–
28
12
–
29
12
–
30
Limits of wire feed speed control, m/min
1,6
–
6,0
1,6
–
6,0
1,6
–
6,0
MMA electrode diameter, mm
0,6
–
1,2
0,6
–
1,2
0,6
–
1,4
Welding wire diameter, mm
4-roller with drive on all rollers
Maximum coil weight, kg
15
15
15
Welding pulse modes
MMA: 0,2...500Hz
TIG: 0,2...500Hz
MIG/MAG:
5...500Hz
MMA: 0,2...500Hz
TIG: 0,2...500Hz
MIG/MAG: 5...500Hz
MMA: 0,2...500Hz
TIG: 0,2...500Hz
MIG/MAG: 5...500Hz
“Hot
-
Start” in the MMA mode
+
“Arc
-
Force” in MMA mode
Adjustable
“Anti
-
Stick”
in the MMA mode
Adjustable
Voltage reduction unit, no-load
Adjustable
No-load voltage reduction unit in MMA mode
on / off
Arc striking voltage, V
12 / 75
No-load voltage in MMA mode, V
110
Rated consumption power, kVA
6,6
… 7,
8
8,0
…
9,4
10,
7 … 12
,3
Maximum power consumption, kVA
9,5
11,4
15,3
Efficiency, %
90
Cooling
Adaptive
Operating temperature range
–25 … +45ºС
Overall dimensions, mm (length, width, height)
360
х 2
60
х 2
70
540 х 3
60
х 400
540 х 3
60
х 400
Weight without coil and accessories, kg
14,1
16,5
16,9
Protection rating
IP21
IP33
IP33
SELECTING AND SETTING THE FUNCTIONS OF THE MACHINE
If you do not press the buttons on the front panel, the unit displays the value of the main parameter of the current welding mode on the digital
indicator on the left:
1) in the MMA mode
–
welding current;
2) in the TIG mode
–
welding current;
3) in the MIG/MAG mode
–
welding voltage.
During the MIG/MAG welding, the left display shows the current value of the current resulting from the following factors: used wire diameter,
set voltage value at the source, set wire feed speed on the feeder, gas used, material and the thickness of the workpiece to be welded, etc. The
value is shown within 8 seconds after the end of welding, this is necessary for the welder to be able to double-check the current value, without
any outside help. In the MIG/MAG mode, the digital indicator on the right side shows the value of the wire feed speed in "m/min".
Button
3
on the front panel of the unit is responsible for selecting the source function in the current welding mode, and button
9
is
responsible for selecting the function of the feeder in MIG/MAG mode.
