Victron
Victron MultiPlus Compact 48/800/9
Pickup available at Mercury Yacht Harbour
Usually ready in 2-4 days
Description
The Victron MultiPlus Compact 48/800/9 brings together a pure sine wave inverter, an adaptive battery charger and a high-speed AC transfer switch in a single compact 48 V unit. If mains or generator power is lost it takes over the supply within milliseconds, keeping connected equipment running without a flicker.
Designed for marine, mobile and off-grid 48 V installations, it provides 800 VA of clean 230 V output and recharges the battery bank with Victron's four-stage adaptive charge process. PowerControl and PowerAssist let it work alongside a limited shore or generator supply, drawing on the battery only when extra power is needed.
This unit is part of Victron's discontinued MultiPlus Compact range and remains well suited to compact 48 V back-up and auxiliary power duties.
PRODUCT DETAILS
- Pure sine wave inverter, charger and transfer switch in one compact unit
- 800 VA continuous output at 25°C with 1600 W peak power
- Four-stage adaptive charger rated at 9 A for 48 V banks
- PowerControl and PowerAssist manage a limited shore or generator supply
- High-speed transfer switch keeps loads running during a power failure
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Key specifications
| System voltage | 48 V |
| Continuous output power | 800 VA |
| Continuous output power at 25°C | 700 W |
| Peak power | 1600 W |
| Maximum charge current | 9 A |
| Transfer switch | 16 A |
AC inputs
| AC input voltage range | 187 - 265 VAC |
| AC input frequency | 45 - 65 Hz |
Inverter
| DC input voltage range | 38 - 66 V |
| Output voltage / frequency | 230 VAC ±2%, 50 Hz ±0.1% |
| Cont. output power at 40°C (W) | 650 W |
| Cont. output power at 65°C (W) | 400 W |
| Peak power | 1600 W |
| Maximum efficiency | 94% |
| Zero load power | 8 W |
| Zero load power in Search mode | 3 W |
Charger
| Charge voltage 'absorption' | 57.6 V |
| Charge voltage 'float' | 55.2 V |
| Storage mode | 52.8 V |
| Maximum charge current | 9 A |
| Charge curve | 4-stage adaptive |
| Battery temperature sensor | Yes |
Connectivity & control
| VE.Bus communication port | Yes (RJ45 splitter ASS030065510 needed for 500/800/1200 VA models) |
| Programmable relay | Yes |
| Remote on/off | On / off / charger only |
Protection
| Protection | Output short circuit, overload, battery voltage too high, battery voltage too low, temperature too high, 230 VAC on inverter output, input voltage ripple too high |
Environmental
| Operating temperature range | -40 to +65°C (fan assisted cooling) |
| Humidity (non-condensing) | Max 95% |
Physical
| Material & colour | Steel / ABS, blue RAL 5012 |
| Protection category | IP21 |
| Battery connection | 25/16/10 mm² (12/24/48 V) |
| 230 VAC connection | G-ST18i connector |
| Weight | 6.4 kg |
| Dimensions (h x w x d) | 360 x 240 x 100 mm |
Conformance
| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN 62109-1 |
| Emission / Immunity | EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, IEC 61000-6-1, IEC 61000-6-2, IEC 61000-6-3 |
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