Section 3 − Installation; Specifications - Miller Electric Migmatic 271 Owner's Manual

3-1. Specifications

100%
Model
110 A
271
20.0 V
Wire feed speed range 1.3 mpm to 20 mpm.
* While idling
100%
Model
145 A
273
21.0 V
Wire feed speed range 1.3 mpm to 20 mpm.
* While idling
100%
Model
210 A
293
24 V
Wire feed speed range 1.3 mpm to 20 mpm.
* While idling
100%
Model
210 A
333
24.5 V
Wire feed speed range 1.3 mpm to 20 mpm.
* While idling
100%
Model
280 A
383
28.0 V
Wire feed speed range 1.3 mpm to 20 mpm.
* While idling
OM-223 194 Page 8
SECTION 3 − INSTALLATION
Rated Output
60% 20%
150 A 240 A
21.0 V 26 V
Rated Output
60% 35%
190 A 240 A
23.0 V 26 V
Rated Output
50% 35%
230 A 270 A
25 V 27.5 V
Rated Output
50% 35%
300 A 350 A
29.0 V 31.5 V
Rated Output
50% 35%
350 A 380 A
32.0 V 33 V
Rated Input Amperage Rated Input Amperage
Max. Max.
at Rated Output
Open Open
Circuit Ci i
220/230 VAC 50Hz
Voltage
32 A
41
3 A*
Rated Input Amperage Rated Input Amperage
Max. Max.
at Rated Output
Open Open
Ci Circuit i
400 V
230 V
Voltage
23 A 13 A
38
3 A* 1.38 A*
Rated Input Amperage Rated Input Amperage
Max. Max.
at Rated Output
Open Open
Ci Circuit i
400 V
230 V
Voltage
30 A 18 A
49
3 A* 1.38 A*
Rated Input Amperage Rated Input Amperage
Max. Max.
at Rated Output
Open Open
Circuit Ci i
400 V
230 V
Voltage
30 A 18 A
38
3 A* 1.75 A*
Rated Input Amperage Rated Input Amperage
Max. Max.
at Rated Output
Open Open
Ci Circuit i
400 V
230 V
Voltage
38 A 22 A
42 3 A* 1.75 A*
Di Dimension i W i ht Weight
(mm) (kg)
480 x 800 x 1050 85 Net
Di Dimension i W i ht Weight
(mm) (kg)
85-103
480 x 800 x 1050
Net
Di Dimension i W i ht Weight
(mm) (kg)
90-108
480 x 800 x 1050
Net
Dimension Di i Weight W i ht
(mm) (kg)
90-118
480 x 800 x 1050
Net
Dimension Di i W i ht Weight
(mm) (kg)
105-123
480 x 800 x 1050
Net