A and B models
From Wiki
ABB 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 | Connection | Direct Connection Rating Value | Datasheet |
|---|---|---|---|---|---|---|---|---|---|
| ABB series A | A41 |
230 V | Yes | No | Yes | 1 phase | Direct | 80 Amps | A41-112-100 |
| A42 |
230 V | Yes | No | Yes | 1 phase | CT (1 or 5 Amps) | NA | A42-111-100 | |
| A43 |
400 V | Yes | No | Yes | 3 phases | Direct | 80 Amps | A43-113-100 | |
| A44 |
400 V | Yes | No | Yes | 3 phases | CT (1 or 5 Amps) | NA | A44-113-100 | |
| ABB series B |
B21 |
230 V | Yes | No | Yes | 1 phase | Direct | 65 Amps | B21-311-100 |
| B23 |
400 V | Yes | No | Yes | 3 phases | Direct | 65 Amps | B23-111-100 | |
| B24 |
400 V | Yes | No | Yes | 3 phases | CT (1 or 5 Amps) | NA | B24-111-100 |
ABB meters wiring:
Powering the energy meter
To correctly connect smart energy meter to power source:
