www.pulsar.pl PSDCB09129C
6
Green LED AC:
on
– PSU is supplied with 230 V
off
– no 230 V power, battery-assisted operation
Green LED DC:
on
– presence of DC voltage in output of PSU
off
– no voltage in the output of the PSU
Rred LED CHARGE:
off
– no battery charging
on
– battery charging process
Impulse waves during operation
unacceptable
Direct insulation
unacceptable
Vibrations and impulse waves during transport
According to PN-83/T-42106
2. Installation.
2.1 Requirements.
The buffer PSU shall be mounted by a qualified installer with appropriate permissions and qualifications for
230 V AC installations and low-voltage installations (required and necessary for a given country). 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. The PSU shall work in a vertical position that guarantees sufficient convectional air-
flow through ventilating holes of the enclosure.
Before installation, prepare a PSU load balance:
1. Output current 9x1 A + 1A battery charge
2. Output current 9x0,66 A + 4 A battery charge
Total device c battery: 10 A max.
As the 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 (usually through assigning an appropriate fuse in the fuse-box). The electrical system
shall follow valid standards and regulations.
2.2 Installation procedure.
1. Before installation, cut off the voltage in the 230 V power-supply circuit.
2. Mount the PSU in a selected location and connect the wires.
3. Connect the power cables (~230 V) to L-N clips of the PSU. Connect the ground wire to the clip marked by the earth
symbol PE (PSU module connector). Use a three-core cable (with a yellow and green PE protection wire) to make the
connection. Lead the cables to the appropriate clips through the insulating bushing of the connection board.
The shock protection circuit shall be performed with a particular care, i.e. the yellow and green
wire coat of the power cable shall stick to one side of the terminal -
marked with ‘
‘
symbol
on the PSU enclosure. Operation of the PSU without the properly made and fully operational
shock protection circuit is UNACCEPTABLE! It can cause a device failure or an electric shock.
4.
Connect the receivers’ cables to the
AUX1…AUX9
connectors
on the
LB9.
5. Connect the power (~230 V)
6. Connect the battery (mind the colours):
- battery output (+V): BAT+ cable / red,
- battery output (- V): BAT
– cable / GND / black.
7. Check the PSU operation indicator: green LED.
8. Check the PSU output voltage:
- the PSU voltage without load should amount to U=13,8 V DC.
9. After installing and checking proper working, the enclosure can be closed.
3. Operating status indication.
3.1 LED indication of operating status.
The PSU is equipped with two diodes on the front panel:
Moreover, PSU is equipped with LED indicating presence of voltage at PSU output, located on PCB of PSU module.
