POWER + operation modes
4.9
4.9.1
Normal operation
During normal operation, the UPS draws power from the ac line, feeds dc to the inverter, which provides ac
to the load.
L1:
L2:
L3:
4.9.2
Battery operation
During Battery Operation, the battery supplies dc to the inverter that then provides ac to the load.
The red alarm flashes to indicate an abnormal status.
L1:
L2:
L3:
38
G
AMATRONIC
LOAD LEVEL
_____
015A, 230V BATTERY:
______
012A, 230V UPS OK
_______
011A, 230V STSW OK
Figure 32: POWER+ control screen in normal operation
Figure 33: Normal operation indication
AC failed for the
past 5 minutes
LOAD LEVEL
no ac 005m
_____
015A, 230V
______
012A, 230V
____
011A, 230V
Figure 34: Ac power failure
E
I
L
LECTRONIC
NDUSTRIES
TD
---11:20:25---
---11:20:25---
BATTERY:
UPS OK
STSW OK
POWER +
.
868V
(ON)
(INV)
868V
(ON)
Status
(INV)
indications
UPS,
PARALLEL
USER GUIDE
,
. 2.0
REL