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2-1. Specifications
Rated Welding
Voltage Range
Output
Low Range: 10–20
200 A @ 28 Volts DC,
60% Duty Cycle
*While idling
2-2. Duty Cycle And Overheating
Overheating
All manuals and user guides at all-guides.com
SECTION 2 – INSTALLATION
Maximum Open-
DC
Circuit Voltage DC
V; High Range:
20–30 V
60% Duty Cycle At 200 Amperes
6 Minutes Welding
0
Minutes
Amperes Input at Rated Load
Output, 60 Hz, Single-Phase
200 V
46
42
(1.2*)
4 Minutes Resting
15
Reduce Duty Cycle
230 V
460 V
KVA
40
20
9.2
(1.0*)
(0.5*)
(0.2*)
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 war-
ranty.
A or V
OR
sduty1 5/95 / 155 647-A
KW
8.3
(0.1*)
OM-293 Page 9
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