1Ph 2W Wiring terminals
Phase L1 L2 --- --- L1 L2 --- ---
For dierent voltage systems, dierent wiring terminals have to be used.
3.3.4.3 System B Voltage
General notes
If parameter
1803 ("SyB PT secondary rated volt.") is congured with a value between 50
and 130 V, the 120 V input terminals must be used for proper measurement.
If parameter 1803 ("SyB PT secondary rated volt.") is congured with a value between
131 and 480 V, the 480 V input terminals must be used for proper measurement.
Schematic and terminals
Fig. 38: Voltage measuring - system B - wiring
Terminal Description A
max
A 22 System B voltage - L1 120 Vac 2.5 mm²
B 23 480 Vac 2.5 mm²
C 24 System B voltage - L2 120 Vac 2.5 mm²
D 25 480 Vac 2.5 mm²
52 LS-5 v2 Series 37650
3 Installation
3.3 Setup Connections