MultiPlus-II 24/3000/70-32 230V GX - 24V inverter/charger with built-in GX
MultiPlus-II 24/3000/70-32 230V GX is an inverter/charger with a built-in GX device that communicates with solar chargers, batteries and other devices to control grid-connected, off-grid or remote power installations. It can operate in parallel or three-phase, and features such as uninterrupted power supply and load limits are controlled from a phone, with remote monitoring available.
Main features:
- Battery voltage: 24 V (19-33 V)
- Continuous power: 2400 W / 3000 VA at 25 °C, 5500 W peak
- Charge current: 70 A, adaptive 4-stage algorithm
- Transfer switch: 32 A
- Communication: VE.Bus, VE.Can, VE.Direct, BMS-Can, WiFi, Ethernet
- Built-in display: 2 x 16 characters, battery, inverter and MPPT data
An Inverter/Charger with device networking built-in, the MultiPlus-II GX communicates with a solar charger, batteries, and other devices to control a grid-connected, off-grid, or remote power installation. Capable of parallel operation for increased power output, or battery charge-rates, the MultiPlus-II GX can also be configured for three-phase supply. A host of advanced features - such as uninterrupted power supply, setting load limits, and supplementing limited grid-power availability with battery power - can all be controlled straight from your phone or smart device. Remote monitoring is also possible.
Technical specifications
| Nominal battery voltage | 24 V |
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| PowerControl | Yes |
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| PowerAssist | Yes |
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| Parallel operation | Yes |
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| Three-phase operation | Yes |
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| Number of AC inputs | 1 |
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| Transfer switch current rating | 32 A |
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| Maximum AC input current | 32 A |
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| DC input voltage range | 19 … 33 VDC |
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| AC output voltage | 230 VAC |
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| AC output frequency | 50 Hz |
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| Continuous output power at 25 °C (VA) | 3000 VA |
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| Continuous output power at 25 °C (W) | 2400 W |
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| Continuous output power at 40 °C | 2200 W |
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| Continuous output power at 65 °C | 1700 W |
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| Peak power | 5500 W |
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| Maximum apparent feed-in power | 3000 VA |
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| Maximum efficiency | 94 % |
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| Zero load power | 13 W |
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| Zero load power in AES mode | 9 W |
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| Zero load power in search mode | 3 W |
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| AC input voltage range | 187 … 265 VAC |
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| AC input frequency range | 45 … 65 Hz |
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| Absorption charge voltage | 28.8 VDC |
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| Float charge voltage | 27.6 VDC |
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| Storage charge voltage | 26.4 VDC |
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| Charge algorithm | Adaptive, 4-stage |
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| Maximum battery charge current | 70 A |
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| Temperature sensor | Included |
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| Number of AC outputs | 2 |
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| Auxiliary output | Yes |
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| External AC current sensor | 50A or 100A (optional) |
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| Programmable relay | AC rating: 230V / 4A, DC rating: 4A up to 35VDC and 1A up to 60VDC |
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| Protections | Output short-circuit, Overload, High battery voltage, Low battery voltage, Over temperature, AC voltage on inverter output, Excessive DC ripple |
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| Communication port | VE.Bus, VE.Can, VE.Direct, BMS-Can, WiFi, Ethernet |
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| General-purpose communication port | Yes |
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| Remote control terminal | On / Off |
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| Programmable via computer | Yes |
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| Operating temperature range | -40 … 65 °C |
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| Fan-assisted cooling | Yes |
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| Maximum humidity | 95 % |
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| Maximum altitude | 2000 m |
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| AC connection terminals | Screw terminals 13 mm² (6 AWG) |
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| Battery connection terminals | M8 bolts |
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| Remote terminal type | Screw terminal two pole |
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| Relay terminal | Screw terminal 3-pole |
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| VE.Bus terminal type | Two RJ45 terminals |
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| Material | Steel |
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| Colour | Blue (RAL 5012) |
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| Protection category | IP22 |
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| Weight | 20 kg |
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| Height | 506 mm |
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| Width | 275 mm |
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| Depth | 147 mm |
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| Safety | EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2 |
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| Emission and immunity | EN 55014-1, EN 55014-2, EN-IEC 61000-3-2, EN-IEC 61000-3-3, EN-IEC 61000-6-1, EN-IEC 61000-6-2, EN-IEC 61000-6-3 |
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| Anti-islanding standard | Please consult the certificates on our website |
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| UPS standard | IEC 62040-1 |
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