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Green Stud Welding Technologies - NSRP

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Copyright © Nelson <strong>Stud</strong> <strong>Welding</strong>, Inc.<br />

Controlled Test – drawn arc<br />

<strong>Welding</strong> at 550A,<br />

330ms and 100ms<br />

plunge time. 12<br />

studs/min<br />

Idle power of<br />

N6000 is 70X<br />

higher due to<br />

magnetizing<br />

current<br />

During welding<br />

N1500i saves 46%<br />

energy than N6000<br />

KWh<br />

<strong>Welding</strong><br />

1335 studs<br />

in 112<br />

minutes<br />

While Idle<br />

18.5 hours<br />

N1500i<br />

Inverter<br />

Nelweld 6000<br />

Transformer<br />

Rectifier<br />

Energy<br />

Savings<br />

2.45 kWh 13.06 kWh 81%<br />

1.16 kWh 81.2 kWh 99%<br />

May 8, 2012<br />

<strong>NSRP</strong> <strong>Welding</strong> Panel Meeting Fort Collins 2012<br />

6

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