Miller Auto-Axcess E Digital, Owner'S Manual

Page: 23 / 164

E450
Spec
OM-257 675 Page 17
SECTION 5 − SPECIFICATIONS FOR
AUTO-AXCESS E 450 DIGITAL
.
Appearance of actual unit may vary from unit shown in manual.
5-1. Serial Number And Rating Label Location
The serial number and rating information for this product is located on the front. Use rating label to determine input power requirements and/or rated
output. For future reference, write serial number in space provided on back cover of this manual.
5-2. Power Source Functionality
This power source is designed with the necessary functionality to integrate into a robot controller or PIC (Peripheral Interface Controller) that operate
using either DeviceNet or Ethernet communications.
5-3. Unit Specifications
A. Specifications
Input
Power
Rated
Welding
Output
Voltage
Range
Wire Feed
Speed
Range**
Wire
Diameter
Range
Max
Open
Circuit
Voltage
DC
Amperes Input At Rated Load Output 60 Hz,
Three-Phase
Input
kVA
Input
KW
208 V 230 V 380 V 400 V 460 V 575 V
Three
Phase
450 A @
36.5 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 54.0
(0-1A*)
49.0
(0-1A*)
29.0
(0-1A*)
28.0
(0-1A*)
24.0
(0-1A*)
19.0
(0-1A*)
19.9
(0.8*)
19.2
(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.
5-4. Dimensions And Weight
Hole Layout Dimensions
A
B
C
E
D
21-3/4 in.
(553 mm)
34-1/2 in.
(876 mm)
Ref. 249 889-B
17-3/32 in.
(434 mm)
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
168 lb (76 kg) Net
185 lb (84 kg) Ship