Hobart Welding Products BETA-MIG 2250 - Manual (Page 13)

OM-192 440 Page 9
SECTION 2 – INTRODUCTION
2-1. Specifications
Max. Open
Circuit
Amps Input at Rated Output, 50 or 60 Hz, Single-Phase
Rated Output
Max. Open
Circuit
Voltage 200 V 230 V KVA KW
200 A at 24 VDC,
60% Duty Cycle 35
40
1.1*
35
1.3*
8
0.31*
6.8
0.18*
Wire Type and Diameter
No Load Wire Feed
Speed Dimensions Weight
Solid Steel/
Stainless Steel Aluminum Flux Cored
90–750 IPM
(2.3–19 m/min)
H: 31-1/4 in (794 mm)
W: 18-7/8 in (479 mm)
D: 36-1/2 in (927 mm)
185 lb
(84 kg)
.023 – .045 in
(0.6 – 1.2 mm)
.030 – .035 in
(0.8 – 0.9 mm)
.030 – .045 in
(0.8 – 1.2 mm)
D: 36-1/2 in (927 mm)
* While idling
6 Minutes Welding 4 Minutes Resting
2-2. 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.
Overheating
0
15
A or V
OR
Reduce Duty Cycle
Minutes
duty1 4/95 – SB-192 435
60% Duty Cycle At 150 Amperes