Technical Data - Sigma 300 Compact Manuel D'instruction

Power source
Mains voltage ±15% (50-60Hz)
Fuse
Mains current, effective
Mains current, max.
Power, 100%
Power, max.
No load consumption
Efficiency
Efficiency factor
Current range
Duty cycle 20°C (MIG) 100%
Duty cycle 20°C (MIG) 80%
Duty cycle 20°C (MIG) 70%
Duty cycle 40°C (MIG) 100%
Duty cycle 40°C (MIG) 80%
Duty cycle 40°C (MIG) 60%
Duty cycle 40°C (MIG) 40%
Open circuit voltage
1
Sphere of application
2
Protection class
Norm
Wire feed speed
Torch connection
Wire spool type, diameter max.
Wire diameter
Gas pressure max.
Dimensions (HxWxL incl. Trolley)
Weight
* Weight excl. welding hose, cables, wire reel and any cooling liquid
** Weight incl. wire feed unit and intermediary cable, but excl. welding hose, cables and wire reel.
Cooling unit
Cooling efficiency
Tank capacity
Flow
Pressure max.
Function
Selection of trigger mode
Control of current/voltage/ wire feed speed
Wire inching
Torch cooling
Hot-start %
Hot-start-time
Arc power
Gas pre-flow
Soft-start
Hot-start
Hot-start-time
Slope down
Stop amp
Burn back
Gas post-flow
Sequence timer / Spot welding time
Base amp %
Puls time
Base amp time
Electronic choke
Sequence
S
This machine meets the demand made for machines which are to operate in areas with increased hazard of electric chocks
1
2
Equipment marked IP23 is designed for indoor and outdoor applications

TECHNICAL DATA

SIGMA 300 C SIGMA 400 C
3x400 V 3x400 V
16 A 20 A
15.7 A 17.3 A
18.1 A 28.0 A
10.9 kVA 12,0 kVA
12.5 kVA 19.3 kVA
40 VA 40 VA
0.85 0.85
0,90 0.90
15-300 A 15-400 A
300A/29.0V 330A/30.5V
- -
- 400A/34.0V
270A/27.5V 290A/28.5V
300A/29.0V -
- 350A/31.5V
- 400A/34.0V
69-76V 69-76V
S S
IP 23 IP 23
EN/IEC60974-1
EN/IEC60974-2
EN/IEC60974-5
EN/IEC60974-10 (Class A)
0.5-24.0 m/min 0.5-24.0 m/min
EURO EURO
S200/S300, 300 mm S200/S300, 300 mm
0.6-2.4 mm 0.6-2.4 mm
0.5 MPa (5,0 bar) 0.5 MPa (5,0 bar)
92.5x54.5x109 cm 105x54.5x109 cm
58* kg 69* kg
1.2 kW
3.5 litres
1.75 l/min – 1.2 bar – 60°C
0.35 MPa (3.5 bar)
Process
MIG/MAG
-
MIG/MAG
-
MMA F-11
MMA F-12
MMA F-13
MIG/MAG F-31
MIG/MAG F-32
Synergic MIG F-33
Synergic MIG F-34
Synergic MIG F-35
Synergic MIG F-36
MIG/MAG F-37
MIG/MAG F-38
MIG/MAG F-39
MIG/MAG F-20
MIG/MAG F-21
MIG/MAG F-22
SIGMA 500 C SIGMA 300 STB
3x400 V 3x400 V
32 A 16 A
25.8 A 15.7 A
44.9 A 18.1 A
17.9 kVA 10.9 kVA
31.0 kVA 12.5 kVA
40 VA 40 VA
0.85 0.85
0.90 0,90
40-500 A 15-300 A
475A/37.8V 300A/29.0V
500A/39.0V -
- -
420A/35.0V 270A/27.5V
- 300A/29.0V
500A/39.0V -
- -
78-95V 69-76V
S S
IP 23 IP 23
0.5-24.0 m/min -
EURO -
S200/S300, 300 mm -
0.6-2.4 mm -
0.5 MPa (5,0 bar) -
105x54.5x109 cm 120x54.5x119 cm
71* kg 85** kg
Wire feed unit MWF 41
Wire feed speed
Torch connection
Wire spool type, diameter max.
Wire diameter
Gas pressure max.
Dimensions (HxWxL)
Weight
Value range
2-times / 4-times
local / torch control
Yes
water cooled / gas cooled
0.0% - 100.0%
0.0 – 20.0 s
0.0 – 150.0%
0.0 – 10.0 s
0.5 – 24.0 m/min
-99% - +99%
0.0 – 20.0 s
0.0 – 10.0 s
0 – 100%
1 – 30
0.0 – 20.0 s
0.0 – 50.0 s
0-99%
0.1 – 9.9 s
0.9 – 9.9 s
-5.0 – +5.0
9 sequence steps
21
SIGMA 400 STB
3x400 V
20 A
17.3 A
28.0 A
12.0 kVA
19.3 kVA
40 VA
0.85
0.90
15-400 A
330A/30.5V
-
400A/34.0V
290A/28.5V
-
350A/31.5V
400A/34.0V
69-76V
S
IP 23
EN/IEC60974-1
EN/IEC60974-2
EN/IEC60974-10 (Class A)
-
-
-
-
-
120x54.5x119 cm
85** kg
0.5-24 m/min
EURO
S200/S300, 300 mm
0.6-2.4 mm
0.5 MPa (5.0 bar)
44x24.5x78 cm
19 kg
SIGMA 500 STB
3x400 V
32 A
25.8 A
44.9 A
17.9 kVA
31.0 kVA
40 VA
0.85
0.90
40-500 A
475A/37.8V
500A/39.0V
-
420A/35.0V
-
500A/39.0V
-
78-95V
S
IP 23
-
-
-
-
-
120x54.5x119 cm
88** kg