AD73
12Pages

Catalog excerpts

SubArc Digital Series Quick Specs Heavy Industrial Applications Issued July 2021 • Index No. AD/7.3 Submerged Arc Welding Power Source Railcar Shipbuilding Heavy fabrication Pipe manufacturing Pressure vessel Input Power Submerged arc (SAW) Electroslag (ESW) Air carbon arc cutting and gouging (CAC-A) Rated Output DC 650/800: 650 A at 44 V, 100% duty cycle DC 1000/1250: 1,000 A at 44 V, 100% duty cycle AC/DC: 1,000 A at 44 V, 100% duty cycle Easier setup and operation. The SubArc Digital Series interface controls recognize the power source and wire drive connected, and automatically configure the system for proper operation. The easy-tounderstand interface provides the operator with the necessary controls to set process parameters and control output. The power sources feature simplified parallel and tandem setups — just plug the cable into the appropriate connectors. SubArc Digital Series Choice of three power sources, two interface controls and a range of wire drive motors and accessories Digital process control technology Highly reliable thyristor power regulation Digital control and communication electronics improve weld performance and simplify the integration of the equipment in more advanced applications Improved flux delivery system. Our SubArc flux hopper utilizes a flux valve mechanism that assures continuous delivery of flux to the arc. The unique valve design provides a barrier between the flux and actuation device to help prevent jamming of the solenoid actuator due to dust and debris. A sight glass is provided on the front of the flux hopper allowing the weld operator to visually monitor the remaining flux in the hopper. SubArc AC/DC Digital SubArc DC 1000/1250 Digital SubArc DC 650/800 Digital Easy to integrate. Our SubArc power sources are easy to integrate by using a standard Modbus® connection. Different levels of integration are possible, from simple remote operation to more complex automated systems. Two DC power source models and one AC/DC power source model. Power sources have sufficient power capacity to cover applications from traditional DC single-arc to multi-wire tandem welding. In the case of electroslag welding or other high-current demand, two or more power sources can easily be paralleled (both DC and AC/DC machines). Low-voltage accessory operation and improved environmental protection. The digital series accessories are powered with 24 VAC control voltage from the power source. All power sources, interface controls and wire drives are IP23 rated providing a high level of protection for harsh environments. All power sources also feature thermal overload protection, line voltage compensation and . Fan-On-Demand™ Power source is warrantied for three years, parts and labor. Original main power rectifier parts are warrantied for five years. Equipment Sales US and Canada An ITW Welding Company 1635 West Spencer Street P.O. Box 1079 Appleton, WI 54912-1079 USA Phone: 866-931-9730 FAX: 800-637-2315 International Phone: 920-735-4554 International FAX: 920-735-4125

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SubArc DC 650/800 Digital and DC 1000/1250 Digital cover most single- and twin-wire applications. These traditional transformer/rectifier power sources combine high efficiency with the highest reliability. They also feature state-of-the-art digital-control electronics to provide best-in-class welding performance and repeatability. SubArc DC Digital Specifications (Subject to change without notice.) Rated Output 650 A at 44 V, 100% duty cycle 815 A at 44 V, 60% duty cycle SubArc DC 100–1,250 A 1000 Digital in CC mode SubArc DC 20–44 V in 1250 Digital sub arc mode 1,000 A at 44 V, 100% duty...

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SubArc AC/DC Digital SubArc AC/DC Digital and SubArc AC/DC 1250 Digital. AC welding output enables the SubArc AC/DC to be used in tandem-arc welding systems with a DC lead arc and AC trailing arc, or with AC / AC arc combinations. Using multiple arcs increases deposition rate, resulting in shorter welding cycles for very thick weldments without compromising quality. All AC balance control modes can be set on the SubArc Interface Digital or the SubArc Remote Pendant Digital. These easy-to-understand interfaces include two DC modes and 12 best-practice AC balance settings. In multiple-arc...

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SubArc Interface Internal terminal strip is able to integrate with positioners, sidebeams, turning rolls and other peripheral equipment. SubArc Interface Digital SubArc Interface Specifications (Subject to change without notice.) Model Input Power from Welding Power Source Welding Power Source Type Weld Voltage and Amperage Capacity SubArc Interface Digital Constant voltage (CV), AC or DC, with remote contactor and output control capabilities Certified by Canadian Standards Association to both the Canadian and U.S. Standards. Manufactured according to the Standard IEC-60974-1, -5, -10....

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SubArc Remote Operator Interface Internal terminal strip inside Motor Control Digital is able to integrate with positioners, sidebeams, turning rolls and other peripheral equipment. Motor Control Digital Remote Pendant Digital SubArc Remote Operator Interface Specifications (Subject to change without notice.) Model Input Power from Welding Power Source Welding Power Source Type Weld Voltage and Amperage Capacity Motor Control Digital Constant voltage (CV), AC or DC, with remote contactor and output control capabilities Remote Pendant Digital Certified by Canadian Standards Association to...

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SubArc Interface and Remote Operator Interface Setups SubArc Interface Setup SubArc DC or AC/DC power source Flux hopper SubArc Interface Digital Control cable Wire drive The positive sense lead is integrated in the wire feeder motor cable and control cable. A customer supplied negative sense lead is required for optimal performance. SubArc Remote Operator Interface Setup SubArc Remote Pendant Digital SubArc DC or AC/DC power source SubArc Motor Control Digital Flux hopper Wire drive SubArc Modbus Setups ® Easy Method Modbus communication SubArc DC or AC/DC power source All other items in...

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