Technical data
POWER SOURCE:
Mains voltage ±15% (50Hz-60Hz), V
- Autotransformer optional ±15% (50-60Hz), V
Minimum generator size, kVA
Fuse, A
Mains current, effective, A
Mains current, max., A
Power, 100%, kVA
Power, max, kVA
Power open circuit, W
Efficiency
Power factor
Current range, A TIG
Current range, A MMA
100% duty cycle at 20°C TIG, A
100% duty cycle at 20°C MMA, A
max.
duty cycle at 20°C TIG, A/%
max.
duty cycle at 20°C MMA, A/%
100% duty cycle at 40°C TIG, A/V
100% duty cycle at 40°C MMA, A/V
60% duty cycle at 40°C TIG, A/V
60% duty cycle at 40°C MMA, A/V
Max.
duty cycle at 40°C TIG, A/%/V
Max.
duty cycle at 40°C MMA, A/%/V
Open circuit voltage, V
1
Application class
Protection class (IEC 529)
2
Standards
Dimensions (hxwxl), mm
Weight excl. cooling liquid, kg
FUNCTION
Arc-power, %
Hot-start, %
Anti-freeze
Start AMP, %
Stop AMP, %
Slope-up, sec.
Slope-down, sec.
Gas pre-flow, sec.
Gas post-flow, sec.
Spot welding time, sec.
Pulse time, sec.
Pause time, sec.
Base AMP, %
Second current (Bilevel), %
AC-balance
AC-balance, Ampere
AC-frequency
TIG-ignition
Triggerfunction, 2-times/4-times
1) S This machine meets the demand made for machines which are to operate in areas with increased hazard of electric chocks.
2) Equipment marked IP23 is designed for indoor and outdoor applications.
PI 350 DC
PI 350 AC/DC
3x400
3x400
3x230-500
24
24
25
25
18.0
17.3
23.1
22.7
12.5
12.0
16.0
15.7
40
40
0.80
0.88
0.93
0.86
5-350
5-350
5-350
5-350
340
340
330
330
350/95
350/95
350/90
350/90
300/22.0
290/21.6
290/31.6
290/31.6
350/24.0
350/24.0
340/33.6
350/34.0
-
-
350/50/34.0
-
95
95
S/CE/CCC
S/CE/CCC
IP23
IP23
EN/IEC60974-1.
EN/IEC60974-1.
EN/IEC60974-2.
EN/IEC60974-2.
EN/IEC60974-3.
EN/IEC60974-3.
EN/IEC60974-10
EN/IEC60974-10
550x250x640
980x545x1090
31
72
PROCESS
VALUE RANGE
Electrode
0-100
Electrode
0-100
TIG/Electrode
Always active
TIG
1-200
TIG
1-90
TIG
0-20
TIG
0-20
TIG
0-10
TIG
0-20
TIG
0-600
TIG/MMA
0.01-10.0
TIG/MMA
0.01-10.0
TIG/MMA
10-90
TIG
10-200
TIG/MMA AC
20-80 (MMA = 50)
TIG/MMA AC
30-170 (MMA = 100)
TIG/MMA AC
20-150
TIG
HF/LIFTIG
TIG
2/4
PI 500 DC
PI 500 AC/DC
3x400
3x400
3x230-500
3x230-500
35
36
32
32
26.1
27.2
33.7
35.1
18.1
18.8
23.3
24.2
40
40
0.91
0.87
0.93
0.89
5-500
5-500
5-500
5-500
475
475
475
475
500/80
500/80
500/80
500/65
420/26.8
420/26.8
420/36.8
420/36.8
500/30.0
500/30.0
450/38.0
450/38.0
-
-
500/40/40.0
500/40/40.0
95
95
S/CE/CCC
S/CE /CCC
IP23
IP23
EN/IEC60974-1.
EN/IEC60974-1.
EN/IEC60974-2.
EN/IEC60974-2.
EN/IEC60974-3.
EN/IEC60974-3.
EN/IEC60974-10
EN/IEC60974-10
980x545x1090
980x545x1090
68
77
17
COOLING UNIT
MCU 1100*
Cooling efficiency, W
900
Tank capacity, liter
3.5
Flow, bar - °C - l/min
1.2 - 60 - 1.75
Pressure max., bar
3
Standard
IEC60974-2
Dimensions (hxwxl),
270x240x560
mm
Weight, incl. fluid
16.0
*) Separate cooling unit for Pi 350 DC
**) Integrated cooling unit in
Pi 350 AC/DC / Pi 500 DC-AC/DC
EC DECLARATION OF CONFORMITY
MIGATRONIC A/S
Aggersundvej 33
9690 Fjerritslev
Denmark
hereby declare that our machine as stated below
Type: PI 350/500
conforms to directives: 2014/35/EU
2014/30/EU
2011/65/EU
European standards:
EN/IEC60974-1
EN/IEC60974-2
EN/IEC60974-3
EN/IEC60974-10 (Class A)
Issued in Fjerritslev 12.11.2020
Kristian M. Madsen
CEO
MCU**
1100
3.5
1.2 - 60 - 1.75
3
IEC60974-2
-
-