OM-275857 Page 16
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Complete Parts List is available at www.MillerWelds.com
D. Maxstar 800 Models
Welding Amperage Range
Max. Open Circuit Voltage (U
0
)
Low Open-Circuit Voltage (U
0
)
Rated Peak Striking Voltage
(U
p
)
5–800 A
Welding range for Stick process
is 5–750 amperes. For TIG, the
amperage range is tungsten di-
ameter dependent. See Section
75 V
Normal open-circuit voltage is
present while in Stick with normal
open-circuit voltage selected.
8–15 V
Low open-circuit voltage is
present while in TIG Lift-Arc, or
while in Stick with low open-cir-
cuit voltage selected.
14 kV
Arc starting device is designed
for manual guided operations.
Input
Power
Rated Welding Output
Amperes Input at Rated Load Output 50/60 Hz
208 V
230 V
380 V
400 V
460 V
575 V
kVA
kW
Three
Phase
500 A @ 40 Volts,
100% Duty Cycle
68
61
36
34
30
24
24.4
23.3
600 A @ 44 Volts,
60% Duty Cycle
90
80
48
45
39
31
32.4
31.1
800 A @ 44 Volts,
20% Duty Cycle
120
109
65
61
53
42
41.8
40.1
Single
Phase
400 A @ 36 Volts,
100% Duty Cycle
89
80
—
44
38
30
18.5
17.1
500 A @ 40 Volts,
60% Duty Cycle
126
112
—
61
53
41
26.2
24.0
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This unit is equipped with Auto-Line. Auto-Line is an internal inverter power source circuit that automatically links the power source to
any primary input voltage from 190 to 625 volts, single-or-three-phase, 50 or 60 hertz. It also adjusts for voltage spikes within the entire
range.
4-5.
Dimensions, Weights, And Base Mounting Hole Layout
�
Overall dimensions (A, B, and C) include lifting eye, handles, hardware, etc.
A. Welding Power Source
A complete Parts List is available at www.MillerWelds.com
1-3.
Dimensions, Weights And Base Mounting Hole Layout
A. Welding Power Source
B
A
C
803914-A
C
D
F
G
E
B. Welding Power Source With Cart And Cooler
B
A
C
804642-C
Dimensions
A
400 Amp Models
24-3/4 in. (654 mm)
800 Amp Models
34-5/8 in. (879 mm)
B
13-3/4 in. (349 mm)
C
22 in. (559 mm)
D
20-1/2 in. (521 mm)
E
1 in. (25 mm)
F
11-3/4 in. (298 mm)
G
1/2 in. Dia. (13 mm Dia.) 4 Holes
Weight
400 Amp Models
134 lb (60.8 kg)
800 Amp Models
198 lb (89.8 kg)
Summary of Contents for Dynasty 400
Page 78: ...OM 275857 Page 68 275852 H Figure 12 2 Dynasty 400 Circuit Diagram Page 2 of 2...
Page 80: ...OM 275857 Page 70 Figure 12 4 Maxstar 400 Circuit Diagram Page 2 of 2...
Page 81: ...OM 275857 Page 71 275854 G Figure 12 5 Dynasty 800 Circuit Diagram Page 1 of 2...
Page 82: ...OM 275857 Page 72 275854 G Figure 12 6 Dynasty 800 Circuit Diagram Page 2 of 2...
Page 83: ...OM 275857 Page 73 Figure 12 7 Maxstar 800 Circuit Diagram Page 1 of 2...
