Troubleshooting Reference
975-0166-01-01 5–3
Troubleshooting Reference
WARNING: Electrical shock and burn hazard
Do not disassemble the XPower 1500. It does not contain any user-serviceable
parts. Attempting to service the unit yourself could result in an electrical shock or
burn.
CAUTION: Equipment damage
Do not connect live AC power to the XPower inverter’s AC outlets. The inverter
will be damaged even if it is switched OFF.
Do not connect any AC load that has its neutral conductor connected to ground to
the XPower inverter.
Table 5-1
Troubleshooting Reference
Problem Possible Cause Solution
Low output voltage
(96 VAC–104 VAC)
You are using a voltmeter that cannot
accurately read the RMS voltage of a
modified sine wave.
Low input voltage and the load is
close to maximum allowable power.
Use a true RMS reading voltmeter
such as the Fluke 87.
Check the connections and cable to
see if the battery is fully charged.
Recharge the battery if it is low.
Reduce the load.
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