Figure 23: Connection Schematic For Grounded 3-Phase Network With Neutral Conductor For Power Measurement And Voltage Measurement On 3 Line Conductors For Uln; Table 30: Legend For Figure "Connection Schematic For Grounded 3-Phase Network With Neutral Conductor For Power Measurement And Voltage - WAGO 750-495/040-00 Series Manual

WAGO-I/O-SYSTEM 750 XTR
750-495/040-00x 3-Phase Power Measurement Module 690 V
Figure 23: Connection Schematic for Grounded 3-Phase Network with Neutral Conductor for Power
Measurement and Voltage Measurement on 3 Line Conductors for U
Table 30: Legend for Figure "Connection Schematic for Grounded 3-Phase Network with Neutral
Conductor for Power Measurement and Voltage Measurement on 3 Line Conductors for
U
LN
No. Explanation
1 Generator:
Generator or transformer in Y connection, with star point grounding
2 Loads with impedances (Zx):
- Load connection: in Y connection
- Load type: symmetrical (I
3 Current transformer (CT4) for current measurement in the neutral
conductor (optional)
4 Connection terminal N:
Reference potential for all voltage inputs and differential current inputs
≤ 400 V "
RMS
= 0) or asymmetrical (I
N
Connect Devices 107
≤ 400 V
LN RMS
≠ 0)
N
Manual
Version 1.2.0