PNI GreenHouse SC1800C PRO Manual De Usuario página 15

Dry contact signal
On the rear panel of the inverter there is a dry contact output (relay)
(3A/250VAC). It is used to transmit the signal to external devices when the
battery voltage reaches the alarm level.
Status
The unit is off and no consumer is
Off
connected.
Consumers are fed from the public
electricity network
The
consumers
On
are powered
from the
battery or
from the
solar source
Condition
Battery
voltage < low
DC voltage
warning
Program
Battery
01
voltage >
Set as
set the value
Utility
in Program 21
or the battery
enters the
Floating stage
Battery
voltage <
Set the value
Program
in Program 20
01
Set as
Battery
SBU
voltage >
or solar
Set the value
source
in Program 21
priority
or the battery
enters the
Floating stage
15
Dry
contact
NC&C NO&C
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