www.pulsar.pl AWZ222
GREY POWER plus
10
Relay technical outputs.
If the OC type outputs are not sufficient to control the unit, it is possible to use the MPSBS relay module
changing technical outputs of the OC type to relay type.
Fig. 5. The diagram of connecting the MPSBS module.
4. Battery-assisted operation.
4.1. Running the PSU from the battery.
The PSU has been equipped with two buttons on the PCB board which enable running or disconnecting
the PSU during battery-assisted operation.
Running the PSU from the battery
: press the
START
button on the main board and hold for 3s.
Disconnecting the PSU from the battery
: press the
STOP
button on the main board and hold for 3s.
4.2. Deep
discharge battery protection UVP.
The PSU is equipped with the disconnection system and the discharged battery indication. If the voltage at
the battery terminals drops below
10V±0.5V, the battery will be disconnected after the specified t time delay,
depending on the
T
BAT
jumper settings.
When the J1 and J2 jumpers are on, the battery protection is disabled.
J1=
, J2=
time lag T= 20s
J1=
, J2=
time lag T= 15min
J1=
, J2=
time lag T= 1h
J1=
, J2=
no battery disconnection = no UVP battery protection
Caution.
It is not recommended to disable UVP since deep discharge of the batteries reduces their ability to
store energy, their capacity and lifetime.
