Filter
Top Products
27
PROBLEM: Measured inverter output is too low.
Possible cause Remedy
Standard "average reading" AC
voltmeter used to measure output
voltage, resulting in an apparent
reading 5 to 15 V too low.
Inverter’s "modified sine wave" output
requires "true RMS" voltmeter for
accurate measurements.
Battery voltage is too low. Recharge battery.
PROBLEM: Alarm is sounding.
Possible cause Remedy
Low voltage shutdown or thermal
shutdown has occurred.
Shorten cables or use heavier cables.
Recharge the battery. Allow the unit to
cool. Improve air circulation around
the unit. Move the unit to a cooler
environment. Reduce the load if
continuous operation is required.
XPower450.book Page 27 Tuesday, September 7, 2010 12:39 PM