Xw Series Overload Capability; Figure A-1 Xw Series Ac Overload Capability - Xantrex XW4024-120/240-60 Installation Manual

Table A-1 XW Power System Electrical Specifications
Model
DC Input Voltage Range
DC Current at Rated Power
Continuous Charge Rate at L-L voltage
Power Factor Corrected Charging
a.This unit or system is provided with fixed trip limits and shall not be aggregated above 30 kW on a single Point of
Common Connection

XW Series Overload Capability

Figure A-1 XW Series AC Overload Capability

975-0239-01-01
XW6048-120/240-60
44–64 Vdc
130 A
100 A
Loads presented to the inverter are seldom constant. Typically, large loads are operated for
only short periods of time. In order to provide the maximum utility, Xantrex inverters are
allowed to operate at power levels that exceed their continuous power ratings. This graph
shows how loads that are larger than the inverter can sustain continuously can be operated
for useful periods of time.
The length of time that the inverter can operate at high power is limited by temperature.
When large loads are run, the inverter's temperature increases. At the point where more
heat is created in the inverter than can be dissipated, its ability to operate becomes time
limited.
This manual for use by qualified personnel only
XW4548-120/240-60
44–64 Vdc
96 A
85 A
PF (0.98)
Electrical Specifications
XW4024-120/240-60
22–32 Vdc
178 A
150 A
A–3