Kostal Smart Energy Meter G2 Manuel D'installation page 106

Installation instructions
4.
Connect connection cables of transformers to KOSTAL Smart Energy
Meter as follows (see circuit diagram):
n
Connect k and/or S1 to input L1, L2 and/or L3 of KOSTAL Smart
Energy Meter
n
Connect I and/or S2 to output L1, L2 and/or L3 of KOSTAL Smart
Energy Meter
1
5.
To protect the KOSTAL Smart Energy Meter from overload, install a fuse
(10 A/16 A) between each of outputs L1, L2 and/or L3 of the KOSTAL
Smart Energy Meter and external wires L1, L2 and/or L3.
Please note the following:
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Connection cross-section: 1.5-25 mm
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Connect I and/or S2 to output L1, L2 and/or L3 of KOSTAL Smart
Energy Meter
n
Torque for screw terminals: 2.0 Nm
106
I or S2
2,0 Nm
10-25 mm²
k or S1
Fuse
10 mm
2
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