Entes MPR-63 Mains-analysis device, Mains analyser MPR-63 User Manual
Product codes
MPR-63
42
In device
,
this feature gives the possiblity that observing the measured values by
other devices with converting these values in to 0-20 mA or 4-20 mA current data.
The below parameters can be set as analog output in device
.
MPR63
-43
4.20 Current Analog Output (0/4-20mA)
(Only for MPR63
-42/43
)
The below parameters can be set as analog output
:
L
L
L
L
N
N
V
L1, L2, L3
(V)
(Phase Voltage)
V
L12, L23, L31
(V)
(Phase-Phase Voltage)
V.
(Average)
(Average of the total phase voltages)
V.
(Average)
(Average of the total phase-phase voltages)
Frequency
(Hz)
(Frequency)
I
L1, L2, L3
(A)
(Phase Currents)
THD %V
L1, L2, L3 (Total Harmonic Values for Voltages)
THD %I
L1, L2, L3 (Total Harmonic Values for Currents)
P
L1, L2, L3
(W)
(Active Power)
Q
L1, L2, L3
(VAr)
(Reactive Power)
S
L1, L2, L3
(VA)
(Apparent Power)
I.
(A)
(Total Phase Currents)
P.
(W)
(Total Active Power)
Q.
(VAr)
(Total Reactive Power)
S.
(VA)
(Total Apparent Power)
For example
Below settings should be fulfilled as like :
Type
Type
: 0-20 mA
Prm (Parameter) : V
L1
Lo (Low value)
: 0V
Hi (High value)
: 300 V
After above settings are completed;
Analog current output’s value will be 0 mA when V
L1
value is 0 V,
Analog current output’s value will be 20 mA when V
L1
value is 300 V.
When V
L1
is 220 V analog voltage output value will be;
For example
Below settings should be fulfilled as like :
Type
: 0-20 mA
Prm (Parameter)
: P
L1
Lo (Low value)
: -650 W
Hi (High value)
: 350 W
After above settings are completed;
Analog current output’s value will be 0 mA when P
L1
value is -650 W,
Analog current output’s value will be 20 mA when P
L1
value is 350 W
When P
L1
is -300 W analog voltage output value will be;
(20-0)x[-300-(-650)]
[350-(-650)]
= 7 mA
I
out
=
I
out
= (20-0)x(220-0)
(300-0) =14,67mA
L1
L2
L3
1
2
3
4
5
6
17
18
19
20
26
25
7
L1
8
L2
9
L3
10
N
L1
L2
L3
k
l
K
L
k
l
K
L
k
l
K
L
1. Relay 1
2. Relay 2
21 22 23 24
3. Input 1
Max:30VDC
+
_
4. Input 2
RS-485
11 12 13
GND
14
A
15
B
16
TR
Analog
Out-1
External
Supply
Voltage Measurement Inputs
Current Measurement Inputs
Ýnput 1
Ýnput 2
27 28
Analog
Out-2
RS-485
11 12 13
GND
14
A
15
B
16
TR
Analog
Out
27 28
Analog
Out-2
3 phase without neutral connection
1
A
L1
N