3 TECHNICAL DATA
0463 815 001
- 13 -
© ESAB AB 2021
3
TECHNICAL DATA
Firepower MST-200
Input voltage
120 V ±15% 1~
50/60 Hz
230 V ±15% 1~ 50/60
Hz
Primary current
I
max
MIG (GMAW/FCAW)
26 A
38 A
I
max
Lift TIG (L-GTAW)
22 A
29 A
I
max
MMA (SMAW)
26 A
38 A
Open circuit voltage (OCV)
68 V
Setting range
MIG (GMAW/FCAW)
30 A / 15.5 V - 90 A / 18.5 V
30 A / 15.5 V - 200 A / 24 V
Lift TIG (L-GTAW)
10 A / 10.4 V - 90 A / 13.6 V
10 A / 10.4 V - 200 A / 18 V
MMA (SMAW)
20 A / 20.8 V - 70 A / 22.8 V
20 A / 20.8 V - 170 A / 26.8 V
Permissible load
at MIG (GMAW)
25% duty cycle
90 A / 18.5 V
15% duty cycle
200 A / 24 V
60% duty cycle
58 A / 16.9 V
100 A / 19 V
100% duty cycle
45 A / 16.3 V
78 A/17.9 V
Permissible load at
Lift TIG (L-GTAW)
25% duty cycle
90 A / 13.6 V
15% duty cycle
200 A / 18 V
60% duty cycle
58 A / 12.3 V
100 A / 14 V
100% duty cycle
45 A / 11.8 V
78 A /13.2 V
Permissible load
at MMA (SMAW)
25% duty cycle
70 A / 22.8 V
15% duty cycle
170 A / 26.8 V
60% duty cycle
45 A / 21.8 V
85 A / 23.4 V
100% duty cycle
35 A / 21.4 V
69 A / 22.8 V
Apparent power I
2
(At maximum current)
26 A
38 A
Active power I
2
(At maximum current)
13 A
15 A
Maximum input current
(I1
max
)
MIG (GMAW)
26 A
38 A
Lift TIG (L-GTAW)
22 A
29 A
MMA (SMAW)
26 A
38 A
