Fronius TS 5kA-3, Operating Instructions Manual

Page: 19 / 48

Cabling IMPORTANT!
Always switch off the power supply before connecting the mains voltage inputs
to the Fronius Smart Meter TS.
Recommended thickness of stranded mains voltage cables for the terminals of
the measuring input and measuring output:
- Wire: 1 - 4 mm²
- Recommended torque: max. 0.6 Nm
The measuring inputs of the current transformers must be earthed on one side
as shown in the circuit diagram.
Connect each voltage cable to the terminal strip as shown in the graphics below.
1 phase, 2 conductors (CT connection)
1 phase, 2 conductors (VT/CT connection)
19
EN