1Ph 2W Wiring terminals
Phase L1 L2 --- --- L1 L2 --- ---
For dierent voltage systems, dierent wiring terminals have to be used.
3.3.5
Current Measuring
Current measuring is available for all three phases of System A.
System B current measuring enables one phase to be measured.
3.3.5.1 Current Measuring (System A)
General notes
WARNING!
Dangerous voltages due to missing load
• Before disconnecting the device, ensure that the current transformer (CT) is short-
circuited.
Generally, one line of the current transformers secondary must be grounded close to the
CT.
58 LS-5 v2 Series 37650
3 Installation
3.3 Setup Connections