ITW Miller 907719002 Dynasty 800 AC/DC TIG (GTAW) Power Source 400V

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MillerOur Code: 4051 Miller's Code: 907859002 Group: 095

Price (per unit):
£11,434.47 £15,245.97

Incl. Tax: £13,721.36

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Summary

The ITW Miller 907719002 Dynasty 800 AC/DC TIG Power Source 400V is a precision welding machine with advanced AC arc shaping capabilities. It features AC Squarewave arc with waveshaping controls, AC Balance Control (30–99% EN), and AC Frequency Control (20–400 Hz). It supports independent AC Amperage Control and Auto-Line™ for versatile voltage input. It includes Fan-On-Demand™, HF arc starting, and Lift-Arc™ start. Ideal for industrial applications, it offers a 500 A output at 100% duty cycle (3-phase).

The ultimate precision AC/DC welding machine with total AC arc shaping capabilities. 

Main Features :

Advanced AC Squarewave arc with AC waveshaping controls. 

AC Balance Control range of 30–99% EN allows precise cleaning control and prolonged tungsten life. 

AC Frequency Control range of 20–400 Hz provides control for a focused arc. 

Independent AC Amperage Control allows the EP and EN amperages to be set independently. 

Average AC Amperage Control adjusts the calculated average amperage. 

Auto-Line™ - Allows for any input voltage hook-up (208–575 V, 1- or 3-phase) with no manual linking, 

Adjustable HF arc starting parameters - start amperage (amps), start time and start polarity (EP/EN) 

Program memory features 4 independent memory levels per process (AC/DC TIG and AC/DC Stick)  

Fan-On-Demand™ cooling system only operates when needed. 

HF arc starting provides non-contact arc starting that eliminates tungsten or material contamination 

Lift-Arc™ start provides TIG arc starting without the use of high frequency. 

Low OCV Stick™ reduces open-circuit voltage to 10-15 VDC when power not in use. 

Superior arc performance even on difficult to run electrodes like E6010. 

Optional TIGRunner® Packages. 

Process 

TIG (GTAW) 

Pulsed TIG (GTAW-P) 

Stick (SMAW) 

Applications : 

Industrial Applications 

Precision Metal Fabrication 

Heavy Manufacturing 

Maintenance and Repair 

Pipe and Tube Manufacturing 

Aerospace 

Tool and Die 

TIG Automation 

Specifications 

Input Power : 

Requires 3- or 1-Phase Power 

Rated Output : 

500 A at 40 V, 100% Duty Cycle (3-Phase) 

450 A at 38 V, 60% Duty Cycle (1-Phase) 

Output Power Range : 5-700 A 

Auto-Line Range : 208–575 V (±10%), 1- or 3-Phase 

Dimensions Net Weight : 198 lb (90 kg) h=876 w=349 d=559mm 

3 years parts / labour warranty. 

Required not included : Torch - earth return - water cooler - trolley - foot control  

Argon regulator and flowmeter. 

See P4007 for package offer

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