www.pulsar.pl HPSBOC2512B
GREEN POWER plus
7
RED LED:
on – the PSU is supplied with 230V AC
off – no 230V AC supply
GREEN LED:
on – DC voltage in the AUX output of the PSU
off – no DC voltage in the AUX output of the PSU
on – PSU’s voltage U
BAT
> 11,5V
off – PSU’s voltage U
BAT
< 11,5V
Before installation, prepare a PSU load balance. During normal operation, the total current drawn
by the device may not exceed I = 2A
*
. Maximum battery charge current: 0,5A
*
. Total device current +
battery: 2,5A 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 230V power-supply circuit.
2. Mount the PSU in a selected location and connect the wires.
3. Connect the power cables (~230V AC) to L-N clips of the PSU. Connect the ground wire to the clip marked by the
earth symbol PE. 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 r
eceivers’ cables to the terminals V+ (+), V-(-) of the PSU module.
5. Connect the power (~230V)
6. Connect the battery (mind the colours):
- battery output (+V): BAT+ cable / red,
- battery output (0V): 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=13,8V 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 is equipped with 3 diodes on the front panel:
Moreover, the PSU is equipped with 3LEDs on the PCB board:
- red LED (Fig.2, element 1) normal status (AC power): permanently illuminated. AC power absence is indicated by
the AC diode going out.
Caution! LED indicates power absence if the outage lasts >10s.
- green LED (Fig.2, element 2) indicates DC power at the PSU output. Under normal status the diode is permanently
illuminated. In case of a short circuit or an overload, the diode is off.
- green LED (Fig.2, element 3) indicates battery voltage level. Under normal status (U
BAT
> 11,5V) the diode is
permanently illuminated. In case of decrease of battery voltage (U
BAT
< 11,5V) the diode is off.
*
See chart 1