Users Manual Part 1
28 EN
DIRIS Digiware D-50 & D-70 - 548088C - SOCOMEC
8.3.1. Network conguration
You can congure 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 400V) for three-phase networks
This is the phase-neutral voltage (usually 230V) 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. Conguring 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 conguration
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)