www.pulsar.pl
PSUPS10A12CR
7
RED LED:
on – PSU supplied with 230 V voltage
off – no 230 V mains supply
GREEN LED:
on – DC voltage at the AUX output
off – no DC voltage at the AUX output
Direct insolation
unacceptable
Vibrations and impulse waves during transport
According to PN-83/T-42106
2. Installation.
2.1 Requirements.
Buffer PSU is to be mounted by a qualified installer, holding relevant permits and licenses (applicable and
required for a given country) for 230 V interference and low-voltage installations. Unit should be mounted in confined
spaces, in accordance, with normal relative humidity (RH=90% maximum, without condensing) and temperature from -
10°C to +40°C. PSU shall work in a vertical position that guarantees sufficient convectional air-flow through ventilating
holes of the enclosure.
The power supply load balance should be done before installation:
Output current 5 A + 4 A re 1 A battery charging
*
Total current of the rec battery 10 A max.
As PSU is designed for a continuous operation and is not equipped with a power-switch, therefore an
appropriate overload protection shall be guaranteed in the power supply circuit. Moreover, the user shall be informed
about the method of unplugging (most frequently through separating and assigning an appropriate fuse in the fuse-box).
The electrical system shall follow valid standards and regulations.
2.2 Installation procedure.
Before installation, cut off the voltage in 230 V power-supply circuit.
To switch power off, use an external switch, in which distance between contacts of all
poles in disconnection state is not less than 3mm.
1.
Mount the PSU in a selected location and connect the wires.
2. Connect the power cables (~230 V) to L-N terminals of PSU.
Shock protection circuit shall be performed with a particular care, i.e. yellow and green wire coat of
power cable shall stick to one side of terminal -
marked with ‘
‘
symbol on PSU enclosure. Operation
of PSU without properly made and fully operational shock protection circuit is UNACCEPTABLE! It
can cause a device failure or an electric shock.
3. Connect ground wire to terminal marked with symbol (power supply module connector). Connect ground wire to
clip marked by earth symbol
. Use a three-core cable (with a yellow and green
protection wire) to make
the connection. Lead cables to the appropriate clips through insulating bushing of connection board.
4. Mount the recorder in a designated area of housing.
5. Connect power supply of DVR (by default, device is equipped with a cable terminated with DC 2.1/5.5 plug).
6. Connect camera cables to
AUX1…AUX8
connectors of the LB8 modules.
7. Connect batteries.
8. Connect power (~230 V).
9. Check PSU output voltage:
- PSU voltage without load should amount to U=13,8 V DC.
10. Check PSU operation indicator: green LED (on power supply module).
11. After installing and checking proper working, enclosure can be closed.
3. Operating status indication.
The PSU is equipped with two diodes on the front panel: