Technical Data - Camille Bauer EURAX DME 424 Betriebsanleitung

Programmierbarer Multi-MU
EURAX DME424
Programmable multi transducer
Type:
424-21311109
Mat:
! 5,6
Ord: 123 / 45679 / 008 / 1
~ +
32d
(3) AC 207...253V
~ –
28z
(1) UL1 6d UL2 10d
(2) IL1 1 2 IL2
100kV / 100V 100A / 1A
A
 0.25*c  22d+ 22z-
U1N 0V 0mA
40V 4mA
60V 20mA
E
 0.25 
14d+ 14z-
(3)
I1 > 1.0A ON
Ydel=1s
G
 0.25  6d+ 6z-
Q > 150var ON
Ydel=30s
(1)
(2) 1 2 3
(3)
Fig. 4. Declaration to type labels.

5.1 Technical data

Symbols
Symbols Meaning
X Measured variable
X0 Lower limit of the measured variable
X1 Break point of the measured variable
X2 Upper limit of the measured variable
Y Output variable
Y0 Lower limit of the output variable
Y1 Break point of the output variable
Y2 Upper limit of the measured variable
U Input voltage
Ur Rated value of the input voltage
U 12 Phase-to-phase voltage
L1 – L2
U 23 Phase-to-phase voltage
L2 – L3
U 31 Phase-to-phase voltage
L3 – L1
Camille Bauer AG
Aargauerstr. 7
CH-5610 Wohlen
Switzerland
Manufactured: 1998
Tamb 55°C
UL3 14d N 2z
3 4 IL3 5 6
50Hz 3N~
B
 0.25*c  18d+ 18z-
P -173.21W -20mA
173.21W 20mA
F
 0.25 
10d+ 10z-
Q 1000 /kVarh
H
 1.0  2d+ 2z-
P 1000 /kWh
4 5 6
Symbols Meaning
6
U1N Phase-to-neutral voltage
L1 – N
7
U2N Phase-to-neutral voltage
L2 – N
8
U3N Phase-to-neutral voltage
L3 – N
9
UM Average value of the voltages
10
(U1N + U2N + U3N) / 3
I Input current
I1 AC current L1
I2 AC current L2
I3 AC current L3
Ir Rated value of the input current
IM Average value of the currents
(I1 + I2 + I3) / 3
IMS Average value of the currents and sign of
the active power (P)
IB RMS value of the current with wire setting
11
range (bimetal measuring function)
12
13
IBT Response time for IB
BS Slave pointer function for the measurement
14
of the RMS value IB
BST Response time for BS
ϕ
Phase-shift between current and voltage
F Frequency of the input variable
Fn Rated frequency
P Active power of the system
P = P1 + P2 + P3
P1 Active power phase 1
(phase-to-neutral L1 – N)
P2 Active power phase 2
(phase-to-neutral L2 – N)
P3 Active power phase 3
(phase-to-neutral L3 – N)
Q Reactive power of the system
Q = Q1 + Q2 + Q3
Q1 Reactive power phase 1
(phase-to-neutral L1 – N)
Q2 Reactive power phase 2
(phase-to-neutral L2 – N)
Q3 Reactive power phase 3
(phase-to-neutral L3 – N)
S Apparent power of the system
S = √ I
S1 Apparent power phase 1
(phase-to-neutral L1 – N)
S2 Apparent power phase 2
(phase-to-neutral L2 – N)
S3 Apparent power phase 3
(phase-to-neutral L3 – N)
Sr Rated value of the apparent power of the
system
· √ U
+ I + I + U + U
2 2 2 2 2
1 2 3 1 2
2
3
33