2
08.2007/24839200
BPT S.p.A.
Via Roma, 41
30020 Cinto Caomaggiore/VE/Italy
http: www.bpt.it/e-mail: info@bpt.it
GB
Attention.
Before installing the unit, carefully
read the “WARNINGS FOR INSTAL-
LATION” contained in the package.
DC POWER SUPPLIER VAS/100.30
It consist of a card onto which there
are the rectifier and the stabilizer.
It is capable of supplying 1.7A at
17.5V DC and is protected against
overloading and short circuiting.
The VAS/100 can also be used as a
supplementary power supply whene-
ver the system requires it.
NOTE. When designing the installation
calculate the number of power sup-
pliers in relation to the total power con-
sumption of all devices in the system.
Function of each terminal (fig.1)
Terminal block G
mains
Terminal block A
1+
17,5V output
2–
1+
17,5V output
2–
Technical features
• Mains supply: 230V AC 50/60Hz.
Self-resetting electric safety switch.
• Output voltage: 17.5V DC 1.7A
continuous current demand.
• Power absorption: 60VA.
• Working temperature range: from 0
°C to +35 °C.
• Dimensions: 8 DIN units, low profi-
le module, figure 1.
The equipment can be installed
without terminal covers into boxes
provided with DIN rail (EN 50022).
Dimensions are shown in figure 2A.
Or it can be wall-mounted using the
DIN rail provided, applying as neces-
sary the terminal covers and plugs
provided.
Dimensions are shown in figure 2B.
NOTE. The unit is protected against
overloads and short-cicuits by a self-
resetting thermal switch, inserted on
the primary of the power supply tran-
sformer. Once the switch trips, opera-
tion is resumed automatically once the
temperature of the transformer drops
back below 85 °C. Make sure the cause
of the switch tripping is eliminated.
INSTALLATION
INSTRUCTIONS
VAS/100.30
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