Miller Electric Auto-Axcess 450 SECTION 3 INSTALLATION

OM-210 540 Page 11
SECTION 3 − INSTALLATION
.Appearance of actual unit may vary from unit shown in manual.
3-1. Specifications
Input
Power
Rated
Welding
Output
Voltage
Range
Wire Feed
Speed
Range**
Wire
Diameter
Range
Max
Open
Circuit
Voltage
Amperes Input At Rated Load Output 60 Hz,
Three-Phase Input
kVA
Input
KW
Power
Welding
Output
Range
Speed
Range**
Diameter
Range
Circuit
Voltage
DC 208 V 230 V 400V 460 V 575 V
kVA
KW
Three
Phase 450 A @ 44 V DC,
100%
Duty
Cycle
10-44 Standard:
50-1400
ipm
(1.3-35.6
mpm)
.035-.062 in
(0.8-1.6 mm) 80 67.0 (0-1A*) 59.0 (0-1A*) 34.0 (0-1A*) 29.0 (0-1A*) 23.0 (0-1A*) 23.8 (0.8*) 22.9 (0.17*)
*While idling; Input amperage fluctuates while idling and is always less than one Ampere. Use one Ampere for power efficiency calculations.
**Wire feed speed ranges are for GMAW welding. While pulse welding, wire feed speed ranges may be more limited.
3-2. Dimensions And Weight
Hole Layout Dimensions
A
E
22-1/2 in
(572 mm)
A 17-3/32 in (434 mm)
A22-1/2 in
(572 mm)
B17-3/8 in (441 mm)
C19-3/32 in (485 mm) 31 in
(787 mm)
D16-3/32 in (409 mm) B
C
E1/2 in (13 mm)
Weight
17-3/32 in
163 lb (74 kg) Net
180 lb (82 kg) Ship DRef. 803 244-B
17-3/32 in
(434 mm)