Hobart Welding Products M-10, 210 Specifications, Welding Power Source Duty Cycle And Overheating

SECTION 3 − INTRODUCTION

3-1. Specifications

		Max. Open		Amps Input at Rated Output, 60 Hz, Single-Phase
		Circuit
Rated Output			200 V		230 V		KVA	KW
		Voltage
150 A at 23 VDC,		33	29		25		5.8	4.9
40% Duty Cycle			2.3*		2*		0.4*	0.1*
Wire Type and Diameter					No Load Wire Feed		Dimensions	Weight
					Speed
Solid Steel/					90−750 IPM	H: 31-1/4 in (794		146 lb
Stainless Steel	Aluminum		Flux Cored		(2.3−19 m/min)		mm)	(66 kg)
						W: 18-7/8 in (479
							mm)
.023 − .045 in	.030 − .035 in		.030 − .045 in			D: 36-1/2 in (927
(0.6 − 1.2 mm)	(0.8 − 0.9 mm)		(0.8 − 1.2 mm)				mm)

* While idling

3-2. Welding Power Source Duty Cycle And Overheating

Duty Cycle is percentage of 10 min- utes that unit can weld at rated load without overheating.

If unit overheats, thermostat(s) opens, output stops, and cooling fan runs. Wait fifteen minutes for unit to cool. Reduce amperage or voltage, or duty cycle before welding.

Y Exceeding duty cycle can damage unit and void warranty.

40%dutycycle

4 Minutes Welding		6 Minutes Resting
Overheating
	0	A or V
		15
		OR
	Minutes	Reduce Duty Cycle

duty1 4/95 − 199 211

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