16
4.1.2
Mimic Panel
Mimic panel is a diagram, which shows the path of energy flow in the UPS by means of several LED’s.
Definitions of LED status are shown below:
LED's
ID
COLOR DEFINITION
STATE
Line 1
Green
Input mains voltage is OK and rectifier is active
Steady
Input mains voltage is OK and rectifier is inactive
Flashing
Input mains voltage is very close to its upper/lower limit and rectifier is
active
Input mains voltage is not OK
Off
Line 2
Green
Bypass voltage is OK
Steady
Bypass voltage is not OK and output voltage is synchronized to the
bypass voltage
Flashing
Bypass mains voltage is not OK and output voltage is not synchronized
to the bypass voltage
Off
Battery Red
Battery mode is active and battery voltage is OK
Steady
UPS is performing battery test and battery voltage is OK
Battery mode is active and battery voltage is close to its lower limit
(energy available in the battery is about to be depleted)
Flashing
Battery test is active and battery voltage is close to its lower limit
(energy available in the battery is about to be depleted)
Rectifier is active and able to supply whole power required by the
inverter
Off
Inverter Green
Load is fed via inverter
Steady
Inverter is not active
Off
Load
Green
Load is powered
Steady
Load is powered but UPS is overloaded
Flashing
Output voltage is not OK
Off
Bypass Yellow
Load is fed via static bypass line
Steady
Bypass is not active
Off
Fault
Red
No alarms
Off
A minor alarm is present
Flashing
A major alarm is present
Steady
