OutBack Power Alino TL Series, Руководство пользователя

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Settings
38
900-0248-01-00 Rev A
Auxiliary Contact Settings
Figure 29 shows a set of dry contacts (3 ampere, 250 Vac) which are controlled by battery
voltage and charging. These terminals can serve as a switch for auxiliary devices to indicate
low voltage and other situations.
Figure 29 Auxiliary Dry Contact Terminals
Table 6 Auxiliary Dry Contact States
Unit
Status
Condition
State
NC & C NO & C
Power Off Unit is off and no output is powered. Close Open
Power On
Output is powered from utility grid. Close Open
Output is powered
from either battery
or PV energy
Item 0 1 set as U S b
(utility grid first);
see page 31
Battery voltage < low
battery warning voltage
(See page 43.)
Open Close
Battery voltage > Setting
value in item
1 3 (see
page 32) or battery
charging has reached
float stage (see page 27) Close Open
Item 0 1 is set as
S b U (solar priority,
utility grid only in
emergency); see
page 31
Battery voltage < Setting
value in item
1 2
(see page 32)
Open Close
Battery voltage > Setting
value in item
1 3
(see page 32) or battery
charging has reached
float stage (see page 27) Close Open
A B C
A
B
C
Normally closed (NC)
Common (C)
Normally open (NO)