ABL Wallbox eMH3 Twin Extender 22 kW (3W2273) vs Charge Amps Dawn Professional
Max. charging power (AC): ABL Wallbox eMH3 Twin Extender 22 kW (3W2273) 22 kW, Charge Amps Dawn Professional 22 kW. The Charge Amps Dawn Professional is better on 2 of 8 comparable points.
Who wins where
- ABL Wallbox eMH3 Twin Extender 22 kW (3W2273)
- Charge Amps Dawn Professional
Biggest differences
| Fact | Wallbox eMH3 Twin Extender 22 kW (3W2273) | Dawn Professional |
|---|---|---|
| Weight | 13.5 kg | 4.2 kg |
| Number of outlets | 2 | 1 |
| Min. operating temperature | -25 °C | -35 °C |
Score per area = position (0–100) relative to all 132 models in this category; higher is better.
| Technical specifications | ABLWallbox eMH3 Twin Extender 22 kW (3W2273) | Charge AmpsDawn Professional |
|---|---|---|
| General | ||
| Connector | Socket (Type 2) 1 | Socket (Type 2) 2 |
| Number of outlets | 2 ✓ 1 | 1 2 |
| Min. operating temperature | -25 °C 1 | -35 °C ✓ 2 |
| Performance | ||
| Max. charging power (AC) | 22 kW 1 | 22 kW 2 |
| Electrical | ||
| Phases | – | 3 2 |
| Max. current per phase | 32 A 1 | 32 A 2 |
| Min. charging current | – | 6 A 2 |
| Standby power | 2.8 W 1 | – |
| Connectivity & smart | ||
| OCPP | – | 1.6J 2 |
| Wi-Fi | – | Yes 2 |
| Ethernet | – | Yes 2 |
| 4G/LTE | – | Yes 2 |
| RFID card reader | Yes 1 | Yes 2 |
| ISO 15118 / Plug & Charge | – | Yes 2 |
| Dynamic load balancing | – | Yes 2 |
| Solar surplus charging | – | Yes 2 |
| Safety & metering | ||
| MID-certified meter | Yes 1 | Yes 2 |
| RCD protection | Type A 1 | Type B 2 |
| Built-in 6 mA DC leakage detection | Yes 1 | Yes 2 |
| IP rating | IP54 1 | IP54 2 |
| IK rating | IK08 1 | IK10 2 |
| Dimensions & weight | ||
| Width | 394 mm 1 | 250 mm 2 |
| Height | 492 mm 1 | 378 mm 2 |
| Depth | 192 mm 1 | 145 mm 2 |
| Weight | 13.5 kg 1 | 4.2 kg ✓ 2 |
| Warranty & lifespan | ||
| Warranty | – | 5 years 2 |
Sources
- TECHNISCHE DATASHEET WALLBOX eMH3 TWIN EXTENDER MET LAADSTOPCONTACTEN 22 kW, 3W2273_NL_f, van 07/2021 — ABL Nederland B.V. · accessed 01 Oct 2026
- Charge Amps Dawn Professional – product sheet, 250902 (09/2025) — Charge Amps AB · accessed 27 Sept 2026