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 B | + | 1 phase |
EM111 | |
| 230 V | 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 B | + | EM112 | |||
| 230 V | 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 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 | Yes | Yes | + | 3 phase | EM530 |
| EM540 | 400 V | Yes | Yes | + | 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
3rd and 5th series to TeltoCharge connection
Powering the energy meter
To correctly connect smart energy meter to power source, it is recommended to use manufacturers installation manuals.
