Experience the Freedom of Auto-Line™
Auto-Line™ Power Management Technology puts you in control of the primary power.
Now, primary power management begins at the plug and ends in your wallet.
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The Auto-Line circuit boosts primary power to a higher, constant voltage. Even if incoming voltage varies widely, the circuit ensures a rock-steady welding or cutting arc. |
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NOTE: The input voltage range may be different for each product. Refer to the product Spec Sheet for the specific input voltage range. |
Auto-Line Technology Q & A:
| Q: | What is dirty power? |
| A: | Fabricators, contractors and manufacturers often fight weld quality and maintenance problems that result from primary voltage fluctuations, or "dirty power." Dirty power is the result of unreliable primary power - large motors starting on the same primary power line, utility brownouts or spikes, and generators that do not regulate auxiliary power voltage. |
| Q: | How does dirty power affect weld quality? |
| A: | A power surge or dip can cause your arc to flicker and your inverters to shut down for self protection. In some cases, you might not even know you experienced dirty power until the QA/QC department rejects your weld because it doesn't pass inspection. |
| Q: | What can I do to protect my work from dirty power? |
| A: | Miller has developed its exclusive technology that frees operators from primary power limitations and allows uninterrupted production. Auto-Line is featured in Miller's Axcess Series of multi-MIG inverters; TIG inverters such as the Maxstar 150 and 200 Series and Dynasty 200; multi-process inverters such as the new XMT 350 CC/CV; and plasma cutters such as the Spectrum 2050. |
| Q: | How does Auto-Line work? |
| A: | Auto-Line technology uses what's known as "boost converter." This circuit boosts primary input power - from 190 through 630V or anywhere in between - to a higher voltage. This voltage then charges a capacitor, which is a device used to store and quickly discharge energy. Power for the actual inverter section of the welder comes from this capacitor. The inverter, therefore, has sufficient power as long as the primary power remains within a +37/-59 percent of the nominal 460V power. In short, it's like drawing water from a well that's always full. |
| Q: | What does Auto-Line do for weld quality? |
| A: | Auto-Line ensures that you always draw welding or cutting power from a regulated, stable voltage source within the machine, which lets you ride effortlessly through dirty power. Auto-Line gives you a rock-steady arc, "on spec" welding parameters and equipment with an incredibly dynamic, link-free operating range. |
| Q: | What is the difference between Auto-Line and Auto-Link®? |
| A: | They're both examples of great technology from Miller. Auto-Line automatically and continuously adjusts for voltage surges and drops, providing a constant, steady arc and ensuring quality welds. Auto-Line does this regardless of input voltage, provided it is within the operating range of the equipment being used. Auto-Link "links" power, switching transistors for either 230 or 460V primary power only. |
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How do I know if an Auto-Line equipped inverter fits my needs? |
| A: | Auto-Line is for anybody who can't afford re-work. And Auto-Line also gives you the flexibility to use the same machine in the shop and in the field because it smoothes out power fluctuations anywhere. |
| Q: | Which Miller welders and cutters have Auto-Line technology? |
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The number of Miller machines that utilize Auto-Line continues to grow. Below is a current listing: TIG/Stick Welders: Maxstar 200 Series Dynasty 200 Series Stick Welders: Multiprocess Welders: Plasma Cutters: Multi-MIG Systems: Three-Phase MIG: All-in-One MIG Welders:
***from MILLER Website www.millerwelds.com |
