www.pulsar.pl
SWB series
5
2. Installation.
2.1 Requirements.
Device is to be mounted by a qualified installer, holding relevant permits and licenses (applicable and required
for a given country) for ~230 V in and low-voltage installations. The unit should be mounted in confined spaces, in
accordance with the II environmental class, with normal relative humidity (RH=90% maximum, without condensing) and
temperature from -
10°C to 40°C.
As power supply is designed for a continuous operation and is not equipped with a power-switch, therefore, an
appropriate overload protection in power supply circuit should be provided. Moreover, user should be informed how to
disconnect power supply unit from mains supply (most frequently through separating and assigning an appropriate fuse in
the fuse-box).
2.2 Installation procedure.
CAUTION!
Before installation, cut off 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.
It is required to install an installation switch with a nominal current of min. 3 A in the power supply
circuits outside the power supply unit.
1. Mount the device in a selected location and connect the wires.
2. 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
. Use a three-core cable (with a yellow and green protection wire) to make the connection.
Lead the cables to the appropriate clips through the insulating bushing of the PSU.
Shock protection circuit shall be done with a particular care: yellow and green wire coat
of power cable should be connected to terminal marked with the grounding symbol on PSU
enclosure. Operation of PSU without the properly made and fully operational shock protection
circuit is UNACCEPTABLE! It can cause damage to equipment or an electric shock.
3. Connect battery in correct polarity.
4. Make the selection is done with use of the IBAT jumpers (see: tab.1)
5. Screw brackets to devices and install them inside enclosure.
Remember to place devices starting from rear of enclosure.
6. Connect switch using cable terminated with a DC 2.1/5.5 plug.
7. Mount inside enclosure.
8. Connect the power 230 V
9. After installing and checking proper working, the enclosure can
be closed.
3. Maintenance.
Any and all maintenance operations may be performed following the disconnection of the PSU module from the
power supply network. The PSU does not require performing any specific maintenance measures, however, in the case
of significant dust rate, its interior is recommended to be cleaned with compressed air. In the case of a fuse replacement,
use a replacement of the same parameters.
WEEE LABEL
Waste electrical and electronic equipment must not be disposed of with normal household waste.
According to the European Union WEEE Directive, waste electrical and electronic equipment
should be disposed of separately from normal household waste.
CAUTION!
The power supply unit is adapted for cooperation with the sealed lead-acid batteries (SLA). After the operation
period they must not be thrown but recycled according to the applicable law.
Pulsar sp. j.
Siedlec 150, 32-744 Łapczyca, Poland
Tel. (+48) 14-610-19-40, Fax. (+48) 14-610-19-50
