Miller Electric Big Blue 251D Welding System User Manual


 
OM-480 Page 12
4-5. AC Generator Power
The ac power curve shows the gen-
erator power in amperes available
at the 120 and 240 volt receptacles.
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0
50
100
150
200
250
300
0 5 10 15 20 25 30
AC AMPERES IN 240V MODE
AC VOLTS
0
25
50
75
100
150
125
0
10 20 30 40 50 60
AC AMPERES IN 120V MODE
4-6. Volt-Ampere Curves
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The volt-ampere curve shows the
minimum and maximum voltage
and amperage output capabilities of
the welding generator. Curves of all
other settings fall between the
curves shown.
0
20
40
60
80
100
0 100 200 300 400 500 600 700
AMPERES
VOLTS
RANGES: MIN 80
65 120
95 200
160 330
200 MAX