USER’S MANUAL. PROPOWER-5
02/2007
Page
35
En
g
lis
h
It is possible to easily canalise a certain electrical distribution network and to
evaluate if it is adapted for the
PLC
signal transmission from a simple procedure of test
that is made by means of the noise generator
PROPOWER-1
and the
PLC
spectrum
analyser
PROPOWER-5
.
This procedure allows to evaluate PLC signals in three steps from the electrical
distribution lines:
1. MT
Ring
2. BT Lines, being this the most important line to be checked.
3. Domestic Line, from the consumption meter to the subscriber.
Measurement procedure
1. Connect
the
PROPOWER-1
generator in the point of measurement and to activate
it.
2. Connect
the
PROPOWER-5
analyser in the different points of connection.
3.
Verify if the measured spectrum presents acceptable insertion losses, according to
the preset tolerance levels for each section that allow their use in the transmission
of
PLC
signals. Also it is valid to identify the different lines of communication
characterising them from the spectrum measured.
Содержание PROPOWER-5
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