Dynasty 400
For First Class AC/DC TIG Welding
Miller’s Dynasty 400 is powerful, compact and capable of TIG welding up to 16mm aluminium.
Boasting unfailing precise arc performance paired with a state-of-the-art, user-friendly interface that puts advanced capabilities at your fingertips. The Dynasty 400 TIG welder helps minimise error and achieve high-precision welds every time, making the best welders even better. With advanced capabilities and unrivalled performance, Miller’s Dynasty 400 provides consistent arc starts, greater reliability, and the highest quality aluminium weld results in the industry. Simply put if you want the best AC/DC TIG welder on the market – It’s a Miller Dynasty.
Applications
AEROSPACE
HEAVY FABRICATION
PRECISION FABRICATION
ALUMINIUM SHIP REPAIR
PIPE & TUBE FABRICATION
ANODIZED ALUMINIUM FABRICATION
Intuitive LCD Interface
Easily access advanced capabilities and unleash the Dynasty’s potential to improve quality and productivity.
Multiple AC Waveforms
From advanced, soft, sine or triangular, set the AC waveform you want to get the best result for your application.
Blue Lightning™
High-frequency (HF) arc starter for non-contact arc initiation. Provides more consistent arc starts and greater reliability compared to traditional HF arc starters.
AC Frequency Control
Control the width of the arc cone and improve directional control of the arc with adjustments between 50-150 Hz.
Quiet Pulse™
Creates a slower, more fluid transition between the background and peak amperage to create the least possible audible noise so that you can focus on the work at hand.
Pro-Set Features
Use Pro-Set when you want the speed, convenience and confidence of pre-set controls.
Auto-Line Technology™
Automatically senses the input power, whether it’s single or a three phase and sets the machine with no manual linking. Ideal solution for dirty or unreliable power.
Program Memory
Allows easy naming, saving and recalling of Favorite weld settings.
USB Port
Provides the ability to easily update software, back-up settings and transfer saved weld programs from one unit to the next.
AC & DC TIG Features
AC TIG features independent amplitude/amperage control allows EP and EN amperages to be set independently to precisely control heat input to the work and electrode. Extended AC balance controls the amount of oxide cleaning (amperage time in EN) which is essential for high quality welds on aluminium. AC frequency (20–400 hz) controls the width of the arc cone and the force of the arc. Other parameters include peak amperage, high speed DC pulse control, peak time and background amperage.
Locks & Limits
Provides control of the weld parameter ranges minimising deviations from the welding procedure specifications.
Stick Features
Tailored arc control (DIG) allows the arc characteristics to be changed for specific applications and electrodes. Smooth running 7018 or stiffer, more penetrating 6010. Hot Start™ adaptive control provides positive arc starts without sticking.
Cooler Power Supply (CPS)
An integrated 120-volt dedicated-use receptacle to power the Coolmate™ 3.5. The power switch on the Dynasty also activates the receptacle to help prevent torch failure.
Specifications
3 Phase
1 Phase
Welding Amperage Range
3-400A
3-400A
Rated Output at 100% Duty Cycle
250A at 30V
200A at 27.2V
Amps 208V
28
39
Input 230V
26
35
Rated 400V
14
19
Load 460V
13
17
Output 600V
10
12
50/60 KVA
10.3
8.2
HZ KW
9.8
7.5
Rated Output at 60% Duty Cycle
300A at 32V
250A at 29V
Amps 208V
36
52
Input 230V
33
47
Rated 400V
19
26
Load 460V
16
22
Output 600V
12
16
50/60 KVA
13.1
10.9
HZ KW
12.5
9.9
Max. Open Circuit Voltage
75 VDC (10-15 VDC*)
*Sense voltage for low OCV stick and Lift-Arc TIG.
Dimensions
H: 613mm (1,095mm with TIG Runner)
W: 352mm (587mm with TIG Runner)
D: 618mm (1,057mm with TIG Runner)
Net Weight
57kg (112kg with TIG Runner)
Resources
.
Dynasty 400
For First Class AC/DC TIG Welding
Miller’s Dynasty 400 is powerful, compact and capable of TIG welding up to 16mm aluminium.
Boasting unfailing precise arc performance paired with a state-of-the-art, user-friendly interface that puts advanced capabilities at your fingertips. The Dynasty 400 TIG welder helps minimise error and achieve high-precision welds every time, making the best welders even better. With advanced capabilities and unrivalled performance, Miller’s Dynasty 400 provides consistent arc starts, greater reliability, and the highest quality aluminium weld results in the industry. Simply put if you want the best AC/DC TIG welder on the market – It’s a Miller Dynasty.
Applications
AEROSPACE
HEAVY FABRICATION
PRECISION FABRICATION
ALUMINIUM SHIP REPAIR
PIPE & TUBE FABRICATION
ANODIZED ALUMINIUM FABRICATION
Specifications
3 Phase
1 Phase
Welding Amperage Range
3-400A
3-400A
Rated Output at 100% Duty Cycle
250A at 30V
200A at 27.2V
Amps 208V
28
39
Input 230V
26
35
Rated 400V
14
19
Load 460V
13
17
Output 600V
10
12
50/60 KVA
10.3
8.2
HZ KW
9.8
7.5
Rated Output at 60% Duty Cycle
300A at 32V
250A at 29V
Amps 208V
36
52
Input 230V
33
47
Rated 400V
19
26
Load 460V
16
22
Output 600V
12
16
50/60 KVA
13.1
10.9
HZ KW
12.5
9.9
Max. Open Circuit Voltage
75 VDC (10-15 VDC*)
*Sense voltage for low OCV stick and Lift-Arc TIG.
Dimensions
H: 613mm (1,095mm with TIG Runner)
W: 352mm (587mm with TIG Runner)
D: 618mm (1,057mm with TIG Runner)
Net Weight
57kg (112kg with TIG Runner)