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EN
DIRIS Digiware D-50 & D-70 - 548088B - SOCOMEC
8.3.1.
Network configuration
You can configure the various network voltage parameters:
•
Network type: single-phase (1P+N), two-phase (2P), three-phase without neutral (3P), three-phase+neutral (3P+N)
•
Nominal voltage:
This is the phase-phase voltage (usually 400 V) for three-phase networks
This is the phase-neutral voltage (usually 230 V) for single-phase networks
•
Nominal frequency: 50 or 60 Hz depending on the country
•
Phase rotation: V1-V2-V3 (Direct) or V1-V3-V2 (reverse).
PARAMETERS
|
U-30@6 ID:546434
NETWORK TYPE
00400
NOMINAL FREQUENCY
3P + N
NOMINAL VOLTAGE (V)
50HZ
PHASE ROTATION
V1-V2-V3
PRESS OK TO CONFIRM
8.3.2.
Configuring loads
Multiple loads (single-phase, two-phase or three-phase) can be measured on a DIRIS B or DIRIS Digiware I module.
8.3.2.1.
Example of a load configuration
This example shows a DIRIS Digiware I-30 module measuring a three-phase + neutral load using 3 current sensors.
N
V1 V2 V3 VN
V
I
V1
V2
V3
I01
I02
I03
3
+ N
LOAD
|
I-30@4 ID:FOC1D2
I03
I02
I01
INPUT
I01
I02
I03
CT
250 A
250 A
250 A
WAY
+/DIRECT
+/DIRECT
+/DIRECT
V LINE
V3
V2
V1
LOAD
L1
L1
L1
TYPE
3P+N_3CT 3P+N_3CT 3P+N_3CT
PRESS OK TO ENTER SETTINGS
The current sensor connected to the current 1 input measures the current of phase 3 (V3)
The current sensor connected to the current 2 input measures the current of phase 2 (V2)
The current sensor connected to the current 3 input measures the current of phase 1 (V1)
