EM and ET models
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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 | – | ET330 | |||
| 400 V | ET330-DIN AV5 3 H S1 X | – | |||||
| 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: The wire colours are only examples used to tell connection points apart. Communication cables may use different colours, so connect them according to the cable you use.
Note 2: Make sure the power is off before wiring.
Series 1 to charger connection
Series 3 and 5 to charger connection
Powering the energy meter
To connect the smart energy meter to a power source, follow the manufacturer's installation manual.