Matrix Telecom Inverter System
44
Copyright © 2008-2010 Eaton Corporation. All Rights Reserved.
IPN 997-00012-68D February 2010
LED LED
Signal
Status
1) The DC input voltage polarity is
reverse.
2) Inverter output Short circuit.
When short circuit happens, inverter
will shut down. Manual restart is
required.
3) Abnormal output voltage. The
inverter will shut down when
output voltage is out of operating
voltage range. It cannot restart
automatically.
4) Negative Power Protection. The
inverter will shut down. It cannot
restart automatically.
5) Overload fault. When the time of
overload protection exceeds the
defined time, the inverter will shut
down. Then inverter should be
manually restarted.
Note :
Power On: When inverter is in “Power On” mode, the green LED and the yellow LED are
flickering synchronously without any alarm which needs the yellow LED to indicate.
Overload and overload fault:
When overload fault alarm occurred, the yellow LED and red LED turn on at the same time
while overload alarm occurred, only the yellow LED turns on.
Priority:
If more than one warning exists at the same time, then the LED will display the highest priority.