MultiPlus-II 48/4k5/55-32 230V GX
MultiPlus-II 48/4k5/55-32 230V GX Applications Intended for installations requiring additional connection to other products or remote monitoring: energy storage with and without grid connection, emergency power, and certain mobile applications. For parallel and 3-phase operation, one built-in GX device is sufficient. Built-in GX communication center The inverter/battery charger and GX device are housed in a single enclosure, featuring a 2 x 16-character display showing battery, inverter, and PV charge controller parameters. The same data can be accessed via Wi-Fi using a smartphone, tablet, or laptop. For parallel and 3-phase operation, one GX unit is sufficient. Interfaces The GX section features a BMS-Can interface for a CAN bus-managed battery bank, a VE.Direct port, a USB port, an Ethernet port, and Wi-Fi. Note: the BMS-Can port is not a VE.Can port. PowerControl and PowerAssist Set the maximum grid, shore, or generator current; charging is performed using only the remaining current to prevent the source from becoming overloaded. During short-term peaks, the battery bank immediately replenishes the deficit, and the reserve capacity is then used for charging. With the optional external AC current sensor, the measurement range extends up to 100 A. Power and time-limited power 4 kW continuous at 25 °C, 3.7 kW at 40 °C, and 3 kW at 65 °C. After a cold start, 4.5 kW is available for 2 hours and 6 kW for 25 minutes. The peak power is 7 kW for 1 minute. ESS and Feed-in Core component of a Victron ESS installation, to be combined with MPPT solar chargers and grid-connected PV inverters. Using data from an external current sensor or energy meter, self-consumption is optimized, and feed-in can be limited or blocked. Maximum apparent feed-in power 4 kW. Two AC outputs. The main output operates uninterrupted and takes over within 20 milliseconds in the event of a mains failure or loss of shore or generator power. The 32 A auxiliary output is energized only as long as AC voltage is present at the input; intended for loads that must not discharge the battery bank. Battery charger. Adaptive charging with absorption 57.6 V, trickle charging 55.2 V, and storage mode 52.8 V. Charging current 55 A at 25 °C and 50 A at 40 °C. Suitable for LiFePO4, lead-acid, and zinc-bromine, among others, provided the charger is configured according to the battery manufacturer's specifications. The battery temperature sensor is optional, item number ASS000001000. Parallel and 3-phase operation. Up to six identical units in parallel and 3-phase operation in a star configuration via standard RJ45 UTP cables. Since only one GX device is permitted per system, coupled units must be of the same model. The product is not suitable for a 3-phase delta configuration. Low self-consumption. No-load power 20 W, 13 W in AES mode, and 8 W in search mode. Programmable relay. Can be configured for general alarm, DC undervoltage, or generator start/stop. Load capacity 230 V / 4 A AC, 4 A up to 35 V DC, and 1 A up to 60 V DC. Remote monitoring and control. Via the Ethernet or Wi-Fi connection, the system can be monitored and adjusted locally and remotely in the VRM Portal – Victron Energy (https://vrm.victronenergy.com), including alarm notifications via email or push message. Settings are changed using VEConfigure or the VictronConnect app. Can be ordered directly * Cable set 35mm² 1.5 m red and black M8-M8, KABSET010351 – go to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=KABSET010351) | category Battery cables (https://shop.top.systems/installatie/kabels/accu/) * Battery cable black 35mm² per meter, KABZW0103500 – go to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=KABZW0103500) | category Battery cables (https://shop.top.systems/installatie/kabels/accu/) * Red insulation cap 35 / 50mm², ISKP222N4V02 – to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=ISKP222N4V02) | category Insulation caps (https://shop.top.systems/installatie/accessoires-kabels/isolatiekappen/) * Black insulation cap 35 / 50mm², ISKP222N4V14 – to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=ISKP222N4V14) | category Insulation caps (https://shop.top.systems/installatie/accessoires-kabels/isolatiekappen/) * LittelFuse fuse 200A MEGA 70V-SF51, ZEKLFM070200 – to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=ZEKLFM070200) | category Fuses (https://shop.top.systems/beveiligen-schakelen/zekeringen/) * Mega fuse holder M8 35-500A, ZEKHD0000805 – to the item (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=ZEKHD0000805) | category Fuse holders (https://shop.top.systems/beveiligen-schakelen/zekeringhouders/) * TS Enovations Insulation Monitor IMD3, SHP302501450-C – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=SHP302501450-C) | category Insulation monitors (https://shop.top.systems/beveiligen-schakelen/isolatiebewakers/) * Victron SmartShunt 500A/50mV, SHU050150050 – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=SHU050150050) | category Battery monitors (https://shop.top.systems/monitoring-controle/accumonitors/) * Victron Cerbo GX MK2, BPP900450110 – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=BPP900450110) * Victron Ekrano GX, BPP900480100 – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=BPP900480100) * Victron VE.Bus Smart dongle, ASS030537010 – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=ASS030537010) Related products * MultiPlus-II 48/5000/70-50, PMP482505010 – to the article (https://shop.top.systems/default.asp?pageid=88&webgroupfilter=16&artdetail=PMP482505010) * MultiPlus-II 48/5000/70-50-GX, PMP482506000 – to the article (https://shop.top.systems/omvormen-laden/omvormen-laden-combi/multiplus-ii-48-5000-70-50-gx.html) * Quattro-II 48/5000/70-50/50, QUA482504010 – to the article (https://shop.top.systems/omvormen-laden/omvormen-laden-combi/quattro-ii-48-5000-70-50-50.html) Documentation * Datasheet MultiPlus-II inverter/battery charger 4k5 & 6k5 GX 230 V (NL) (https://www.victronenergy.com/upload/documents/Datasheet-MultiPlus-II-4k5-6k5-GX-NL.pdf) * Datasheet MultiPlus-II Inverter/Charger 4k5 & 6k5 GX 230V (EN) (https://www.victronenergy.com/upload/documents/Datasheet-MultiPlus-II-4k5-6k5-GX-EN-.pdf) * Manual MultiPlus-II GX 4k5 6k5 230 V (NL) (https://www.victronenergy.com/upload/documents/MultiPlus-II_4k5_6k5_GX/2983-MultiPlus-II_GX-pdf-nl.pdf) * MultiPlus-II GX 4k5 6k5 230V Manual (EN) (https://www.victronenergy.com/upload/documents/MultiPlus-II_4k5_6k5_GX/2983-MultiPlus-II_GX-pdf-en.pdf) * ISO 9001 Certificate (NL) (https://www.victronenergy.com/upload/documents/ISO9001-certificate-2024-NL.pdf) Contact Do you want to know if the built-in GX version fits your system configuration, or are you unsure about the fuse and cable cross-section? Our product specialists will calculate your installation. Contact us (https://www.top.systems/nl/contact/). Specifications Nominal battery voltage 48 V Continuous output power at 25 °C 4 kW Continuous output power at 40 °C 3.7 kW Continuous output power at 65 °C 3 kW Time-limited power 1 (cold start) 4.5 kW for 2 hours Time-limited power 2 (cold start) 6 kW for 25 minutes Peak power 7 kW for 1 minute Maximum battery charging current at 25 °C 55 A Maximum battery charging current at 40 °C 50 A Automatic transfer switch 32 A Maximum AC input current 32 A Auxiliary output Yes, 32 A Maximum apparent feed-in power 4 kW Input voltage range DC 38 – 60 V Output voltage 230 V AC ± 2 %, 50 Hz ± 0.1 % AC input voltage range 187 – 265 V AC, 45 – 65 Hz Charging voltage absorption / trickle / storage 57.6 / 55.2 / 52.8 V Maximum efficiency 95% No-load power 20 W No-load power AES mode 13 W No-load power search mode 8 W Compatible battery chemistry LiFePO4, lead-acid, zinc-bromine and more Interfaces BMS - Can, USB, Ethernet, VE.Direct, WiFi Display 2 x 16 characters Battery temperature sensor Optional, ASS000001000 External AC current sensor Optional, 100 A Programmable relay Yes, 230 V / 4 A AC; 4 A up to 35 V DC, 1 A up to 60 V DC Communication VE.Bus, 2x general communication ports, remote on/off Operating temperature -40 to +65 °C, fan-assisted cooling Maximum humidity 95 %, non-condensing Maximum altitude 2000 m Housing material Steel Protection class IP21 Battery connection M8 bolts 230 V AC connection Screw terminals 13 mm² Dimensions (hxwxd) 590 x 275 x 149 mm Weight 21.4 kg Safety standards EN-IEC 60335-1, EN-IEC 60335-2-29, EN-IEC 62109-1, EN-IEC 62109-2 EAN 8719076066491 We would be happy to provide you with more information about this product. 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