Test Date: 2026-04-27 Tested by: DRCZ Victron Warranty Expiration Date: 2027-11-12 Product: CMP122200102 Serial #: HQ2220KRZDG Note: | The unit passed the RMA test (Victron Energy) |
Does the equipment show internal damage or corrosion caused by water? : N Are internal components very dirty or is there dust, soot, or oil inside the unit? : n Are there foreign objects inside the unit (screws, animals, insects)? : n Does the unit show internal burn marks or smell burnt? : n Does the unit have mechanical damage to internal parts? : n Does the unit have external mechanical damage, corrosion, or water damage? : n Are there burn marks or melted parts on the enclosure, or a burnt smell? : n Are the electrical connectors mechanically damaged or burned? : n Is there a DC short circuit at first power-up? : n After replacement, did the recipient fuse blow again? : s.o. Is any LED on or blinking? : y After installing the remote link, is any LED on or blinking? : s.o. After correcting the DIP switches, is any LED on or blinking? : s.o. After connecting the sensor, is any LED on or blinking? : S.O. Is Bluetooth active (can you see the unit in VictronConnect)? : y Can the firmware be updated? : y Can the configuration settings be saved? : y Is it possible to reset the parameters? : y Does the DC terminal voltage match the battery voltage shown in VictronConnect? : y Is the AC output voltage exactly 230 VAC or 120 VAC according to the rated value? : y Can the unit supply its rated power without overload or temperature alarm? : y Does the unit make unusual noise? : n After connecting AC input, does it switch to AC output and start charging the battery? : y After two minutes, does the second AC output voltage match the AC input voltage? : y With a partially discharged battery, is the battery voltage increasing slowly? : y Does the unit go through Bulk, Absorption, Float, and Storage charging phases? : y Is the charging current equal to the value shown in VictronConnect (±1%)? : y Can the unit provide 80% of its rated charging current? : y
Open Box #KRZDG - MultiPlus Compact 12/2000/80-50 120V VE.Bus (UL 458) | CMP122200102
is backordered and will ship as soon as it is back in stock.
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Warranty
This product is covered by a limited warranty
Delivery and Shipping
Orders are shipped within 2 business days. If a problem prevents us from shipping your order within this time, we will notify you.
Depending on your delivery location, transit time will vary from 1 day to 5 days
Note for US and Internationnal buyers: the customer is responsible for paying any import costs to the shipping carrier, such as duties, import taxes, or brokerage/disbursement fees which may apply upon delivery.
Open boxes products are products that have been returned or exchanged. The boxes can be open, damaged or missing but all products are tested and are covered by the original manufacturer warranty
Multifunctional, with intelligent power management
The MultiPlus is a powerful true sine wave inverter, a sophisticated battery charger that features adaptive charge technology, and a high-speed AC transfer switch in a single compact enclosure. Next to these primary functions, the MultiPlus has several advanced features, as outlined below.
Two AC Outputs
The main output has no-break functionality. The MultiPlus takes over the supply to the connected loads in the event of a grid failure or when shore-/generator power is disconnected. This happens so fast (less than 20 milliseconds) that computers and other electronic equipment will continue to operate without disruption.
The second output is live only when AC is available on the input of the MultiPlus. Loads that should not discharge the battery, like a water heater for example, can be connected to this output (second output available on models rated at 3 kVA and more).
Virtually unlimited power thanks to parallel operation
Up to six Multis can operate in parallel to achieve higher power output. Six 24/3000/70 units, for example, provide 15 kW / 18 kVA output power with 420 Amps of charging capacity.
Three phase capability
In addition to parallel connection, three units can be configured for three-phase output. But that’s not all: with three strings of six parallel units a 45 kW / 54 kVA three phase inverter and 1260 A charger can be built.
Split phase options
Two units can be stacked to provide 120-0-120 V, and additional units can be paralleled up to a total of 6 units per phase, to supply up to 30 kW / 36 kVA of split phase power.
Alternatively, a split phase AC source can be obtained by connecting our autotransformer (see data sheet on www.victronenergy.com) to a ‘European’ inverter programmed to supply 240 V / 60 Hz.
PowerControl - Dealing with limited generator,shore side or grid power
The MultiPlus is a very powerful battery charger. It will therefore draw a lot of current from the generator or shore side supply (nearly 20 A per 3 kVA MultiPlus at 120 VAC). With the Multi Control Panel a maximum generator or shore current can be set. The MultiPlus will then take account of other AC loads and use whatever is extra for charging, thus preventing the generator or shore supply from being overloaded.
PowerAssist - Boosting the capacity of shore or generator power
This feature takes the principle of PowerControl to a further dimension. It allows the MultiPlus to supplement the capacity of the alternative source. Where peak power is so often required only for a limited period, the MultiPlus will make sure that insufficient shore or generator power is immediately compensated for by power from the battery. When the load reduces, the spare power is used to recharge the battery.
Four stage adaptive charger and dual bank battery charging
The main output provides a powerful charge to the battery system by means of advanced ‘adaptive charge’ software.
The software fine-tunes the three-stage automatic process to suit the condition of the battery, and adds a fourth stage for long periods of float charging.
The adaptive charge process is described in more detail on the Charger datasheet and on our website, under Technical Information. In addition to this, the MultiPlus will charge a second battery using an independent trickle charge output intended for a main engine or generator starter battery.
System configuring has never been easier
After installation, the MultiPlus is ready to go.
If settings have to be changed, this can be done in a matter of minutes with a DIP switch setting procedure. Even parallel and 3-phase operation can be programmed with DIP switches: no computer needed! Alternatively, VE.Net can be used instead of the DIP switches.
And sophisticated software (VE.Bus Quick Configure and VE.Bus System Configurator) is available to configure several new, advanced, features.
Test Date: 2026-04-27 Tested by: DRCZ Victron Warranty Expiration Date: 2027-11-12 Product: CMP122200102 Serial #: HQ2220KRZDG Note: | The unit passed the RMA test (Victron Energy) |
Does the equipment show internal damage or corrosion caused by water? : N Are internal components very dirty or is there dust, soot, or oil inside the unit? : n Are there foreign objects inside the unit (screws, animals, insects)? : n Does the unit show internal burn marks or smell burnt? : n Does the unit have mechanical damage to internal parts? : n Does the unit have external mechanical damage, corrosion, or water damage? : n Are there burn marks or melted parts on the enclosure, or a burnt smell? : n Are the electrical connectors mechanically damaged or burned? : n Is there a DC short circuit at first power-up? : n After replacement, did the recipient fuse blow again? : s.o. Is any LED on or blinking? : y After installing the remote link, is any LED on or blinking? : s.o. After correcting the DIP switches, is any LED on or blinking? : s.o. After connecting the sensor, is any LED on or blinking? : S.O. Is Bluetooth active (can you see the unit in VictronConnect)? : y Can the firmware be updated? : y Can the configuration settings be saved? : y Is it possible to reset the parameters? : y Does the DC terminal voltage match the battery voltage shown in VictronConnect? : y Is the AC output voltage exactly 230 VAC or 120 VAC according to the rated value? : y Can the unit supply its rated power without overload or temperature alarm? : y Does the unit make unusual noise? : n After connecting AC input, does it switch to AC output and start charging the battery? : y After two minutes, does the second AC output voltage match the AC input voltage? : y With a partially discharged battery, is the battery voltage increasing slowly? : y Does the unit go through Bulk, Absorption, Float, and Storage charging phases? : y Is the charging current equal to the value shown in VictronConnect (±1%)? : y Can the unit provide 80% of its rated charging current? : y
