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PS20 Operating Manual RevD.doc
2016-10-20
2
I
NSTALLATION
PS20 should be mounted on wall or another surface using four screws, it may be installed
in vertical or horizontal position. Power supply should be installed far enough from heat
and moisture sources. All electrical connection should be carried out with AC supply off.
PS20 will not start operation on reserve battery, the AC supply must exists in order to
begin PS activity. The AC supply cable should be guided into PS’s case using dedicated
hole protected with dielectric sleeve and then firmly fixed to
230VAC
input terminals (see
installation diagram). Do not adjust potentiometers located on PS20 electronic board,
those components are factory set and should not be changed.
Warning
The high voltage exists on some device elements, prior to servicing the AC supply must
be switched off.
T
ECHNICAL
S
PECIFICATION
Parameter
Value
Comments
AC supply
230 VAC
RMS value
AC frequency
50..60 Hz
Nominal
Output voltage
13.8 VDC
Output voltage may vary from app. 12.0
up to 13.8V depending on actual battery
charging phase.
Max. output current
(without battery)
2A
Maximum output current is guaranteed for
unlimited time and for entire temp. range.
During battery charging process output
current will be reduced to 1700mA
Ambient Temperature
0..55 °C
Max. momentary
output current with
battery
6A
2.0A delivered by electronic circuit and
4.0A delivered by battery
Initial battery charging
current
0.3A
Battery cut off voltage
10.0V
Battery compartment
6.5Ah/12V
or 7Ah/12V
Dimensions
234x165x80
Weight
2,2 kg
Without battery
The symbol of a crossed-through waste bin on wheels means that the product
must be disposed of at a separate collection point. This also applies to the
product and all accessories marked with this symbol. Products labeled as such
must not be disposed of with normal household waste, but should be taken to a
collection point for recycling electrical and electronic equipment. Recycling helps to reduce
the consumption of raw materials, thus protecting the environment.