MultiPlus Quattro Inverter Charger Image

MultiPlus Quattro Inverter Charger

Help I want to connect a 12v multiplus with a 24v multiplus.
Multiplus12v and 24v.pdf
Can you connect two multiples, one 12v and one 24v as in the attached diagram?

marian-rada asked
Paul B commented ·

4 Answers

Correct Firmware for Quattro 12/5000/220 2x100 230vac

I have the above model. it is the old chip . it is running firmware 1933209. but it shows as a 12/5000/220 2 x 75 . and that is the only firmware I can find in the downloads . is this correct or is there another version somewhere that I can't find. any help would be appreciated . Regards Rob



rob-mortimer asked
rob-mortimer commented ·

2 Answers

Single Phase Charging/Supplying in a Three Phase System possible?

[image]

Hello together,

we installed a Three-Phase System in a Truck for sewer rehabilitation.

Following Components are in the system installed:

3x Quattro 24-3000

1x MG Master LV 1000A

4x MG HE 24V/200Ah

1x Cerbo GX

1x DMC

1x Battery Protect 220A

1x Fischer Panda 8000x 3ph 400V with CI-Interface


Now my customer wants to have the option to charge the system in his vehicle hall with 230V 1ph. I tried to configure this with the VE.Bus System Configurator but failed.

I heard of a possible solution in the online-training at victron professional to configure a three phase system with a 1ph 230V supply and a 3ph 400V outcome at the inverters.

Is there anybody who can tell me if it's possible (and how to do) to combine a solution using the ACin #1 (of only Inverter 1 for example) to charge/supply with 230V and alternatively using the 3 x ACin's #2 of all Quattros together for charging/supplying the system with 400V?


Thank you very much for your support!

Sebastian from

[image]

pandawastl asked
Paul B edited ·

1 Answer

ESS, why the Battery is used for an AC load ? which does not go through to the multi plus !

Hello,

One question on the ESS and the AC load from Grid.

Previously I had a question with the ESS and an energy meter that I have exposed here. Is resolved

https://community.victronenergy.com/questions/68944/puissance-affichee-grid-et-load-ac1.html


Now I don't understand why the ESS used batteries to supply energy to the load located on the Grid and which does not go through to the multi plus ?


The multi only provides critical charges via the AC1. The load like heater are only on the Grid.


I will empty the batteries !!! justo to turn on the heater !


Why does the multi supply the AC loads knowing that I have a grid ?

In the ESS parameters : no injection and Grid value at 0 watt.

[image]


Thanks you.
Michaël

mika2a asked
mika2a commented ·

1 Answer

Multiplus 24/3000/70 Replacement fan(s)

Hi,

I just noticed a lot of noise from the fan when it starts rotating in my multiplus.

I need to get a spare one, does anyone have the specification please?

jasontav asked

0 Answers

Old multiplus with new multiplus

Can I add a new 3000/24/70 multiplus phoenix

to a 2010 3000/24/70 phoenix in parallel

Chris asked
Paul B answered ·

1 Answer

How to change owners of Victron CCGX?

Good day all


I have resently got a easy solar inverter with a coler control. Unfortunately the system was already registered on the vrm portal and do not have access to the portal for that specific CCGX unit

Who can advise me to remove it and change ownership of the portal ID. I find it on a regular basis where the installer registered the product and the system falls in new hand and no one can access the vrm portal

It would be wonderful if someone can advise me on this matter


Thanks

jrsnyman asked
jrsnyman commented ·

1 Answer

BMV-702 voltage reading

I have a Victron-702 used in a solar system, 640W solar panels, 60A MPPT controller, 2 x 200AH batteries, wired for 200AH @ 24v. My problem is that the Victron consistently under reads voltage cf controller. eg controller 28.4v cf Victron 27.6v, this creates the problem that the batteries never reach 100% capacity according to Victron. I have checked the true voltage with a multimeter and controller always shows correct voltage. Does this indicate that the Victron has a fault?

patsolar asked

0 Answers

Pylontech UP2500 with Easysolar 24/3000

Hello,

does anyone know if i can run the Easysolar 24/3000 with two Pylontech UP2500 (parallel connection)?


Unfortunately i can't find any information on this page: https://www.victronenergy.com/live/battery_compatibility:pylontech_phantom


Data of the UP2500 (24V):

Charge/Discharge Current(A ): 56(continuous) , 111 (Peak@15s)


Cheers

davidk-1 asked

0 Answers

Carlo Gavazzi requirement: 3 phase, individual phase balancing OVER 100Amps - has anyone done this?

Hi Victron Genius's! I am in New Zealand where the revenue metering is done on a PER PHASE basis - not like the rest of the world which seems to be Net Metering.

For ESS installations below 63A we install the ET340 and the system runs along nicely.


However Lately we are getting mor enquiries for larger commercial systems where the mains are over the 63A limit and often over 100A per phase...


QUESTION: Is there a Carlo Gavazzi metering solution we can use?


Or do we have to try to extend the CTs.. and put up with a 100 A limit on the 100A:5mA CTs..?

ben-stanton asked
Daniël Boekel (Victron Energy Staff) answered ·

1 Answer

Quattro: How to start equalisation through software.

I upgraded my Quattro to firmware 476 to be able to start equalisation without performing that horrible dance with the switch. Trouble is, I select the option to start equalisation and it says "starting" and nothing happens. Is this a known issue? I've also reported this to repairs@victronenergy.com.

Paul Carmichael asked
Paul Carmichael answered ·

2 Answers

VE Bus Cable RJ45 Wiring

I'm unable to receive my VE Bus Cable for connecting my MultiPlus 3000 to my Cervo GX in time to finish. Are the cables standard RJ45 T568A to T568B? If so, I can make my own.


christiancook asked
mt-geek commented ·

1 Answer

High DC Ripple, Quattro 48/5000/70 and BYD Battery box 13.8

Actualmente tenemos una instalación con 4 inversores Victron Quattro 48/5000/70 y dos BYD Battery box 13.8, el sistema esta configurado como back up.


La residencia mantiene fluctuaciones de voltaje durante el día, y en algunos casos, las mismas dan problemas de High DC Ripple.


El sistema esta conectado de forma correcta con su cableado y torque correcto.


[image]

rosimar-diaz asked
Tom h commented ·

0 Answers

Mijn inverter blijft ingeschakeld ookal staat het knopje van de Digital Multi Control op charger only.

Mijn inverter blijft ingeschakeld ookal staat het knopje van de Digital Multi Control op charger only. Dit doet ie sinds kort, waar ligt dit aan? Kan het komen door de kou, want als de verwarming een tijd heeft aangestaan, gaat ie uit. Tot voor kort deed ie precies wat ie moest doen, ik heb niks gewijzigd. Wie weet raad?

geert-wind asked
geert-wind answered ·

2 Answers

Victron Multiplus 12/1200 does not charge

Dear Community,


i have a fairly new Victron multi 12/1200 (charged 3 times with it already) and I run a LiFePo4 200 Ah with BMS in my camper. Now all of a sudden, the charger Relais clicks when I plug external power in, but the Relais flips back out and does not charge the battery. Temperature is above 7degree and the votronic booster charges fine, so the battery is not the issue. I did not change the settings either after it initially worked nor did I fuck up the wiring... also, the settings fit the German power grid and leave enough room for


can anybody please tell me your thoughts on my issue? What could be the reason for that and how donI fix it?


thank you so much in advance. Btw - this is my first post in any forum ever so please do make this a wonderful adventure ;-)


best regards,


simon

vivabavaria asked
vivabavaria edited ·

0 Answers

Quatto indicator low battery

Hello I need help not the manuals! I'm desperate! It turns out that this morning we miscalculated and we have used up all the batteries. We have run out of energy. We are off the grid. We have no alternative to energy.


The batteries began to charge but the electricity did not return home. I have been touching in the app where the programming is and I think that the error code is not eliminated in the Quatro device and the indicator of low batteries continues flashing but there is 64% of the charge but The electricity is not coming home and I am on the verge of an attack. The food is going soon to the trash and we don't have water either because it goes through the electric pump.


Does anyone know what I can I do in the programming so the quatro returns to its programming and does not continue giving low battery error?


Has anyone had this problem?


Thank you

[image]

[image]

mae asked
mae commented ·

1 Answer

Keeping the battery parameters in normal operation

Hello, how does the MultiPlus switch off in normal operation without emergency (intervention by BMS) when the battery is empty?

meda asked
jwfrary answered ·

1 Answer

Victron Multiplus 12/2000 in RV requires a surge protector?

I'm looking at the specs on the Multiplus 12/2000 and am unclear as to whether it has internal protection for both voltage surges and wrong voltage input (too low/high). Can anyone point me to an answer here? I don't want to spend the money on a stand alone protector unless I have to.

Thanks in advance

bisquick asked
bisquick commented ·

2 Answers

Quattro Three Phase - UPS Mode not working

hi,

i have a setup with 3 quattro 48 10k connected in a three phase mode with PV connected on AC OUT. All seems ok except for UPS function which does not seem to work when switching on and off from grid; basically all load gets disconnected for less than a second. Load on the quattro's is less than 50%.

If i switch to single Quattro and monophasic, UPS function works ok.

any suggestion's?

paulmarinas asked

0 Answers

Single phase ESS in a three-phase system - Values not making sense?

We require some clarity on the following phenomenon:

Single Multiplus-II 5kVA installed on L1 in a 3-phase house. ET340 3-phase meter is utlilised since we wanted to measure consumption on other two phases (L2 & L3) for design of future expansion options.

9.6kWh Pylontech battery bank and 4.02kWp on a SmartSolar 250/70.

See attached screenshots:


1. No input from inverter to show meter reads correctly on L1, L2 and L3

[image]


2. Multiphase regulation set to "Total of all phases"

[image]


3. Multiphase regulation set to "Individual phase"

[image]


What we would like to know is how is it physically possible for L3 to have a negative value regardless of the Multiphase regulation setting when the inverter can only supply L1 with no other equipment on L2 and L3 that can generate power or export?

awplourens asked
chrisawp commented ·

1 Answer

Phoenix ve.direct in parallel?

Assuming the answer is no, but can the Phoenix ve.direct model inverters be run in parallel for load sharing (synchronized phase)?

aearles asked
Matthias Lange - DE answered ·

1 Answer

Customising discharge rates

Hi guys, I have a colour control GX running 3 Quattros and 60kwh (soon to be 90) BYD batteries. My situation is a different one in that we have a lot of dirty power issues and a huge amount of electrical equipment. I would like to customise discharge to a maximum of kwh at nighttime - relying on the grid for the remainder of operations.

I also want to make sure the GX jumps in to save low volatge issues that I seem to get daily.


Right now the batteries get sucked dry and then my equipment ceases every time there is a dirty power issue from the grid.

How do I go about programming something like this?

Thanks kindly,


Mike

mike-casey asked
mike-casey commented ·

2 Answers

MultiPlus Compact turns off when connecting network cable to MK2 USB adapter

Recently the AC input plug to which my MultiPlus Compact is connected stopped working for a reason that I have not yet identified. The inverter continued to work as long as the batteries (solar-charged) had energy to supply.

I connected the MultiPlus to another working AC input plug, and the situation seems back to normal except for one thing: when I connect the RJ45 ethernet cable to the MK2 USB interface, the Multiplus turns off (all LEDs turn blank and I can hear a relay switch) as if I had switched it off with the button. The moment I unplug the network cable, the MultiPlus turns back on immediately by itself.

This happens even when the MK2 is to connected to a USB port.
I tried replacing the RJ45 cable, the problem remains.
This does not happen if I connect the RJ45 cable to the Ethernet port of a computer.
I opened the MK2, it looks brand new with no trace of anything melt or burnt, no loose connection. Likewise, I see nothing worrying when I open the front of the Multiplus.

What could cause such a behaviour and what can I do to identify the root of the problem?
I suspect the problem lies in the Multiplus rather than the MK2, because it would be an odd coincidence that the MK2 stops working just after the recent events (it was connected when the AC failure happened).

Any idea?

romain asked
romain commented ·

1 Answer

Electric connection in the USA

Hello,

Im building an expedition Unimog with multiplus 24V/5000VA/120-100 A. Can you please help me with the electric connection in the USA? Should i use Autotransformers or Isolation transformers?

Thanks, Alex

ales-volopich asked
ales-volopich commented ·

1 Answer

Dc leakage

Good day,

We have built one ups with Eaton rectifiers modules and inverter Phoenix 800VA. We noticed that when we switched on the dc inverter mcb there was detected one leakage on the minus. We measured the voltages and on the plus side we had 22V and on the minus almost 0V! Do you think that we can eliminate this leakage by installing one big resistor maybe?

yianstele asked

0 Answers

VictronConnect bluetooth devices not working with macOS Big Sur

Anyone having trouble with VictronConnect bluetooth devices and macOS Big Sur? I cannot get my BMV-712 Smart and my SmartSolar-charge-controller-MPPT-250/100 VE.Can to connect with VictronConnect on my Mac since upgrading to Big Sur - keeps asking for Passcode, but fails with 000000. VictronConnect still works with my iPad and iPhone.

kevinvh asked
kevinvh answered ·

5 Answers

MultiPlus Compact not turning on and flashing orange

Hi, since I've installed victron lithium batteries with BMS and mains detector, I'm having trouble switching on my multiplus compact using the rocket switch. It just starts flashing orange (not a full diode flash, just a tiny blink) and does not turn on till I connect my generator for a little bit. Any suggestions how to fix that?

bezda asked
jack-peters answered ·

1 Answer

Monitoring suggestion: Cerbo GX vs (MK3-UB plus VE.BUS Smart Dongle plus Smart Battery Sense)?

Hello,


I am narrowing down to an overall system design for my RV that will consist mainly of the following components:


+ MultiPlus Compact 12/2000/80

+ SmartSolar (or BlueSolar) MPPT 100/20 (12/24V-20A)

+ NoName - Lithium Iron Phosphate Battery 12V 200Ah with active BMS


The end result should be monitorable and configurable from an iPhone or Mac. As far as possible I would like avoiding the installation of control panels for this time being.

Also, the system should take in care of both leisure and starting battery charging and status.


I had in mind 2 solutions:

A) Point to point - Accessed/Managed only with VictronConnect

+ MultiPlus Compact 12/2000/80

- Accessory: MK3-USB interface (for cable configuration/monitoring on Mac i.e grid current limit)

- Accessory: VE.Bus Smart Dongle (for Bluetooth monitoring of the Inverter/Charger/Battery on iOS and Mac)

+ SmartSolar MPPT 100/20 (12/24V-20A)

- Accessory: Smart Battery Sense (for propert charging and Bluetooth monitoring of the MPPT/Battery on iOS and Mac)

- NoName - Lithium Iron Phosphate Battery 12V 200Ah with active BMS

- Accessory: ?


B) Centrally coordinated - Accessed/Managed with VictronConnect/VRM

+ Addition: Cerbo GX

+ MultiPlus Compact 12/2000/80

- Accessory: VE.Bus Cable Connection to Cerbo GX

+ BlueSolar MPPT 100/20 (12/24V-20A)

- Accessory: Ve.Direct Cable Connection to Cerbo GX

+ NoName - Lithium Iron Phosphate Battery 12V 200Ah with active BMS

- Accessory: ? Some kind of connection to Cerbo GX



There is an evident extra expense for the Cerbo GX, at the same time it looks like I am saving using a BlueSolar instead of SmartSolar and also not needing a VE.Bus Smart Dongle and Smart Battery Sense

There is a gain i ncentral management and expansion possibility using the Cerbo GX also being able to connect it to tank levels monitoring and so on.

I am in doubt of the following:

is the MK3-USB interface is still needed to program the MultiPlus ?

How should the leisure 200 Ah be managed from the Cerbo GX?

How should the starter battery be managed from the Cerbvo GX

Are there missing components in the picture?


Any expert eager to comment on the two a) b) setup and maybe pointing out missing pieces? (like shunts, bms, lynx distributor..) .I am also concerned in how much the managing system (Cerbo GX) would consume.


Thanks


amidships asked
amidships edited ·

0 Answers

VE.Bus BMS and MultiPlus / Cerbo combination

I have wanted to be able to control the Multiplus via the Cerbo, but the VE.Bus BMS and VE.Bus BMS Assistant on the Multiplus block the Cerbo from changing the invert state between On / Off / Invert Only / Charge Only.

Having done some testing I have reverted to the 2-Wire BMS assistant on the Multiplus and wired the VE.Bus BMS Charge Disconnect to the Aux 1 port and Pre-Alarm to Aux 2, using an Inverting remote on-off cable. I am now able to change the status of the Multiplus from within the Cerbo Screens. The Cerbo correctly shows the VE.Bus BMS status through the relevant MultiPlus screen. Both disconnected at the moment.

[image]

I also had a VE.Bus Smart Dongle and found I could modify the status of the Multiplus via my phone as well. When status changed the Cerbo reflected that changed status. So I have a system working as I would like, but not using any functionality of the VE.Bus. I guess I could have achieved the same thing using the smallBMS with pre-alarm.


What I was wondering is if anyone can advise what functionality I might have lost by disconnecting the VE.Bus BMS from the VE.Bus?

I have noticed during my testing today that there is no Alarm or Error that is logged when the VE.Bus BMS signals load or charge disconnect, simulated by disconnecting the signal. The Cerbo clearly isn't triggering on the change of the Multiplus VE.Bus BMS status. I am not sure if it ever did alarm/alert when the VE.Bus BMS was connected via the VE.Bus port to know if I lost functionality. I do know a few weeks back I had a VE.Bus BMS Charge disconnect event and never saw anything on the Cerbo.


Hope people find this useful and it would be good to understand what functionality has been lost by taking this approach and not have the VE.Bus BMS communicating on the bus.

bathnm asked
bathnm commented ·

0 Answers

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