Miller ENPAK, Owner'S Manual

Page: 21 / 96

OM-261050 Page 17
242 594-A
The AC generator power curves
show the generator power available
in amperes.
The EnVerter
power curve shows
the power available in amperes.
Tools and motors are designed to
operate within 10% of 120/240
VAC.
When the EnPak is running at
1800 RPM, the voltage output
of the generator is too low to ac-
tivate some electric machines
that require the full 120 VAC or
240 VAC for operation. If the
electric machine that you are
using is not recognized as a
load by the EnPak, and does
not turn on, place the EnPak in
high speed. This will bring the
output of the generator up to
the normal 120 VAC or 240
VAC level, and the machine
that is plugged into the generat-
or should work normally. This is
for the standard generator
power only, and does not apply
to the EnVerter power output
which is 120 VAC regardless of
engine RPM.
4-9. Auxiliary Power Curves
250
0
50
100
150
200
AMPS
VOL
TS
20 40 60 80 0
300
EnVerter Power
240 VAC Auxiliary Power
120 VAC Auxiliary Power
Combined maximum
auxiliary power output
(standard generator and
EnVerter) is 6kVA/kW.
242 595-A
The alternator volt − ampere curve
shows the available alternator out-
put at various engine rpm.
4-10. Alternator Power Curve
1800 RPM
3200 RPM
2600 RPM
3600 RPM
12
0 20 40 60 80 100
AMPS
VOL
TS
12.5
13
13.5
14
14.5
15