MULTI-MIG Welding Supplies
WECO Discovery 251MF Inverter photo

WECO Discovery 251MF Inverter


Discovery 251MF is a multifunction inverter generator that can operate in the following welding modalities:
  • MIG/ MAG Continuous
  • MIG/ MAG Interval Welding (2- step control)
  • MIG/ MAG Spot Welding (2- step control)
  • MMA
  • TIG Continuous
In the MIG modality, it is possible to employ the following welding procedures:
  • 2 - step control
  • 4 - step control
In the TIG modality it is possible to employ the following welding procedures:
  • lift- arc 2- step control
  • lift- arc 4- step control
  • HF 2 - step control
  • HF 4 - step control
  • TIG spot welding



Technical Data
Main Voltage
3X 400V~± 15% / 50 - 60HZ
Mains Protection
20A DELAYED
Efficiency
0.85
Welding Mode
MIG
TIG
MMA
Work Cycle
60%
100%
60%
100%
60%
100%
Welding Current
250A
200A
200A
160A
200A
160A
Working Voltage
26.5V
24V
18V
16.4V
28V
26.4V
Max Supply Current
15.3A
11.4A
9.2A
7.1A
13A
10.9A
Max Effective Supply Current
9.6A
7A
5.2A
3.8A
8.1A
6.1A
Max Input Power
10.6KVA
7.9KVA
6.3KVA
4.9KVA
9KVA
6.1KVA
Open-Circuit Voltage
9V
9V
76V
Insulation class
H
Protection Rating
IP 23
Cooling
AF
Construction Standards
EN 60974- 1/ EN50199
Generator Dimensions (LxDxH)
29 x 60 x 71cm
Trolley MOD. A Dimensions (LxDxH)
49 x 87 x 82cm
Generator Weight
40kg
Trolley MOD. A Weight
25kg
Features
view features list

Welding Parameter
MIN
MAX
Default
um
Welding Voltage
13
30
20
V
Wire - Feed Speed
2
20
-
m/min
TIG Welding Current
7
200
80
A
MMA Welding Current
7
200
80
A


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