Section 3 − Installation; Specifications; Dimensions And Weight - Miller Axcess 450 Owner's Manual

NOTE

3-1. Specifications

Rated
Input Voltage
Welding Welding
Power Power Range Range
Output
Three 450 A @ 10-44
Phase 44 V DC,
100%
Duty
Cycle
*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 17-3/32 in (434 mm)
B 17-3/8 in (441 mm)
C 19-3/32 in (485 mm)
D 16-3/32 in (409 mm)
E 1/2 in (13 mm)
Weight
163 lb (74 kg) Net
180 lb (82 kg) Ship
SECTION 3 − INSTALLATION
Appearance of actual unit may vary from unit shown in manual.
Max
Wire Feed Wire Open
Speed Speed Diameter Diameter Circuit Circuit
Range** Range Voltage
DC
Standard: .035-.062 in 80
50-1400 (0.8-1.6 mm)
ipm
(1.3-35.6
mpm)
B
C
Amperes Input At Rated Load Output 60 Hz,
Three-Phase
208 V 230 V 400V
67.0 59.0 34.0
(0-1A*) (0-1A*) (0-1A*)
E
A A
17-3/32 in 17-3/32 in
(434 mm)
D
Input
kVA kVA
460 V 575 V
29.0 23.0 23.8
(0-1A*) (0-1A*) (0.8*)
22-1/2 in 22-1/2 in
(572 mm)
OM-211 434 Page 9
Input
KW KW
22.9
(0.17*)
31 in
(787 mm)
803 410-B