Section 4 − Installation; Specifications - Miller Electric 225 Owner's Manual

4-1. Specifications

Rated Welding
Mode Mode
Output Output
225 A @ 25 Volts AC,
20% Duty Cycle @ 60 Hz;
AC
15% Duty Cycle @ 50 Hz
150 A @ 25 Volts DC,
20% Duty Cycle @ 60 Hz;
DC
15% Duty Cycle @ 50 Hz
300 A @30 Volts AC,
AC
20% Duty Cycle @ 50/60 Hz
200 A @ 25 Volts DC,
DC
20% Duty Cycle @ 50/60 Hz
*While idling
Rated Welding Output Rated Welding Output
225 A @ 25 Volts AC, 20%
Duty Cycle @ 60 Hz;
15% Duty Cycle @ 50 Hz
300 A @ 30 Volts AC,
20% Duty Cycle @ 50/60 Hz
*While idling
OM-316 Page 10
SECTION 4 − INSTALLATION
AC/DC Models
Amperage
Range Range
Low: 30 − 150
High: 40 − 235
30 − 160
Low: 40 − 200
High: 65 − 300
30 − 200
Overall Dimensions
Height: 18-3/4 in (476 mm); Width: 12-3/4 in (323 mm); Depth: 17-1/2 in (445 mm)
Max Open-
Amperage
Circuit Circuit
Range Range
Voltage
Low: 30 − 150A
80 VAC
High: 40 − 235A
Low: 40 − 200
80 VAC
High: 65 − 300
Overall Dimensions
Height: 18-3/4 in (476 mm); Width: 12-3/4 in (323 mm); Depth: 17-1/2 in (445 mm)
Maximum Amperes Input at Rated Load Output
Open- 50 Or 60 Hz, Single-Phase
Circuit Circuit
115 V 220 V
Voltage
80 VAC
95 95
4.6*
80 VDC
80 VAC
70 70
5.4*
80 VDC
AC Models
Amperes Input at Rated Load
Output 50 Or 60 Hz, Single-Phase
115 V 220 V 230 V
95 47.5
4.6*
70
5.4*
230 V 400 V 460 V
47.5 47 5 23 7 23.7
2.3* 1.2*
67 67 39 39 34 34
3.6* 1.8* 1.3*
400 V KW
7.2
2.3* 0.22*
67 39 11.5
3.6* 1.8* 0.22*
Weight Weight
104 lb 104 lb
(47 kg)
134 lbs 134 lbs
(61 kg)
Weight Weight
85 lb
(39 kg)
107 lb
(49 kg)