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Guide

Duty cycle on a plasma cutter

Duty cycle is the share of time a unit can run at a given output without stopping to cool. MetalWise units are rated at 100%.

What 100% means

AM.CO.ZA lists each MetalWise unit's output range at 100% duty cycle: 22A to 60A on the 60A unit, 35A to 130A on the 130A unit, 40A to 200A on the 200A unit and 45A to 300A on the 300A unit. At that rating the unit can cut continuously within its range.

Why it matters on a table

A CNC table can run a nest for an hour without a break. A unit rated at 100% suits that work, where a hand cutter rated lower would need rest periods.