عضویت 
ورود اعضا
راهنمای خرید
Programmable converter PPV100 pages
C-mac
®
Programmable converter PPV10
1-phase and symmetrical 3-phase power monitoring
Phase angle monitoring
Analogue, pulse or relay outputs
Galvanic separation, supply - input - output
DC supply or AC supply voltages up to 400 VAC
Made in accordance with the
and EMC regulations
PPV10 is a programmable multirange converter / isolation amplifier with 1- and 3-phase voltage input, one current input and current, voltage, pulse or relay outputs.
The unit has a number of programmable input functions:
Monitoring of phase angle or power consumption on single phase AC or DC loads.
Monitoring of phase angle or power consumption on
symmetrical 3-phase loads.
The unit is supplied with 2 voltage range and 3 current
range inputs, in order to achieve the highest possible accuracy.
The unit can operate between 20 and 750 V input voltage
and 150 mA to 6 A input current. If the metering current
exceeds 6 A, you can use an external current transformer,
and in this way it is also possible to monitor very big
loads.
The supply voltage for the unit is separated from the metering signal, this is particularly interesting, if there is a
big variation of the metering voltages.
You can select between 2 different output configurations:
• Type A is supplied with analogue current output,
programmable between 0 and 20 mA and analogue
voltage output, programmable between -10 and
+10 V.
All parameters in the converter are programmable within
the specified limitations (min. and max. input and output
levels), giving the following possibilities:
• Basic converter (0 to
defined input range and
standard output range,
0-20 mA, 4-20 mA or
0-10 V).
16
12
8
4
Input
0
0
• Converter with input
and/or output offset,
e.g. 200 to 800 W input
and 8 to 15 mA output.
20
40
60
80
40
60
80
0
20
40
40
60
80
100%
mA Output
20
16
12
8
4
Input
0
0
• Bidirectional input
range (phase angle), e.g.
-50 to +40 deg.
20
100%
mA Output
20
16
12
8
4
• Type B has the same outputs as type A, but in addition it is also supplied with pulse output, programmable to a maximum frequency of 10 kHz.
The unit is supplied with 2 trimming potentiometers,
which can be used to fine-adjust the metering range, if the
unit is used with analogue outputs. In either case the potentiometers can be disabled, if adjustment is not required.
If you want, you can order the unit with specific metering
ranges, or you can program it yourself, by means of the
C-mac programming software for PC and a small interface to connect between the PC and the module.
mA Output
20
Input
0
-40
V
10
• Bidirectional output
-20
Output
6
range (only voltage
output), e.g. -10 to
+10 V.
2
0
-2
-6
Input
-10
0
• Inverted function with
or without offset, e.g.
300 to 200 W input and
4-20 mA output.
60%
20
100%
mA Output
20
16
12
8
4
Input
0
0
Comadan
Produktion a/s
20
40
60
80
100%
1-9
"
