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Fault
A Serious problem has
been detected.
The UPS would directly cut off the output or
transfer to bypass, and alarm.
Overload
The load exceeds the
capacity of the UPS
Excess load should be removed to decrease
the load placed on the UPS
Battery test
UPS is executing a
battery test
The UPS is performing a Battery test. This is
normal self-maintenance by the UPS and is
part of normal operation
Battery fail
The UPS has detected
a fault or a battery is
disconnected
The symbol of battery failure would be
shown and UPS will alarm. The fault should
be investigated by a qualified UPS technician
UPS Parallel
Using two or three UPS
for heavy load or
redundancy
Two or three UPSs are operating in parallel
Summary of Contents for C500
Page 10: ...2 2 Presentation Front panel ...
Page 13: ...5 Circuit diagram ...