Description
The Victron MultiPlus-II 48/4k5/55-32 GX is a 4.5kVA pure sine wave inverter/charger for 48V battery systems with a GX communication centre built in. You get the full MultiPlus-II 4k5 – inverter, 55A adaptive charger and 32A transfer switch – plus system monitoring and control without needing a separate Cerbo GX.
Key features
- Built-in GX: connects to batteries, MPPT solar chargers and other Victron devices to manage the whole system, with a display on the front and remote access via the free VRM portal and app.
- Uninterrupted power (UPS): takes over from a failed grid or generator supply within milliseconds.
- PowerControl and PowerAssist: limits draw on a weak grid or generator and boosts it with battery power during peak demand.
- ESS ready: ideal for grid-connected energy storage, including Dynamic ESS.
- Two AC outputs: the second output only runs when AC input is present.
- Adaptive charging: suits lithium, AGM and gel batteries.
- Scalable: parallel and three-phase configurations supported.
Specifications
| Part number | PMP482406000 |
| Nominal battery voltage | 48V |
| AC output | 230VAC ±2%, 50Hz |
| Continuous output power | 4,000W at 25°C |
| Peak power | 7,000W |
| Max. battery charge current | 55A |
| Transfer switch | 32A |
| Communication | VE.Bus (2 x RJ45) plus integrated GX |
| Battery connection | M8 bolts |
| Dimensions (H x W x D) | 590 x 275 x 149 mm |
| Weight | 21.4 kg |
Need help designing a system? Euromotive Energy is a Victron distributor in Ireland and can advise on batteries, solar, monitoring and installation.