EM and ET models

From Wiki

Carlo Gavazzi smart energy meters technical information

Energy meter manufacturer Type Power supply (V) Supported model for DLB* Supported model for Solar MID certified 1/3 phase Datasheet
Carlo Gavazzi series 1 EM111
120 V EM111-DIN AV7 1 X S1 PF A/B EM111-DIN AV7 1 X S1 PF B + 1 phase
EM111
230 V EM111-DIN AV8 1 X S1 PF A/B EM111-DIN AV8 1 X S1 PF B +
120 V EM111-DIN AV7 1 X S1 X -
230 V EM111-DIN AV8 1 X S1 X -
EM112 120 V EM112-DIN AV1 1 X S1 PF A/B EM112-DIN AV1 1 X S1 PF B + EM112
230 V EM112-DIN AV0 1 X S1 PF A/B EM112-DIN AV0 1 X S1 PF B +
120 V EM112-DIN AV1 1 X S1 X -
230 V EM112-DIN AV0 1 X S1 X -
ET112
120 V ET112-DIN AV1 1 X S1 X - ET112
230 V ET112-DIN AV0 1 X S1 X -
Carlo Gavazzi series 3 EM330
400 V EM330-DIN AV5 3 H S1 PF A/B + 3 phase EM330
400 V EM330-DIN AV5 3 H S1 X -
EM340
400 V EM340-DIN AV2 3 X S1 PF A/B EM340-DIN AV2 3 X S1 PFB + EM340
400 V EM340-DIN AV2 3 X S1 X -
ET330
230 V ET330-DIN AV5 3 H S1 X - 1 phase ET330
400 V ET330-DIN AV5 3 H S1 X - 3 phase
ET340 400 V ET340-DIN AV2 3 X S1 X - ET340
Carlo Gavazzi series 5 EM530 400 V + 3 phase EM530
EM540 400 V + EM540

*DLB - Dynamic load balancing

Carlo Gavazzi meters wiring:

Note 1: All of the Color-coding is strictly exemplary and is used simply to differentiate between different connection points. Different communication cables can have differently coloured wires. Connect them according to used inventory.
Note 2: Ensure that the power is off before proceeding with the wiring


1st series to TeltoCharge connection
TeltoCharge DLB CarloGavazzi 1phase.png
3rd and 5th series to TeltoCharge connection
TeltoCharge DLB CarloGavazzi 3phase.png

Powering the energy meter

To correctly connect smart energy meter to power source, it is recommended to use manufacturers installation manuals.


Smart energy meters