bi-directional converter - ve configure - bmv - ccgx.pdf• non lithium: float -1.3v with a maximum...

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Page 1: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Bi-directional converter

Page 2: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

MultiCompact

• Compact enclosure

• One AC input

• One AC output

• The 800, 1200 and 1600 models have battery cables attached

12 Volt 24 Volt 48 Volt

800 VA 800 VA

1200 VA 1200 VA

1600 VA 1600 VA

2000 VA 2000 VA

Page 3: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

MultiPlus

• One AC input

• Two AC outputs

• one for essential loads

• one for large or non essential loads

12 Volt 24 Volt 48 Volt

3000 VA 3000 VA 3000 VA

5000 VA 5000 VA

Page 4: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Quattro

• Two AC inputs,

• one for generator

• one for the grid

• Two AC outputs

• one for essential loads

• one for large or non essential loads

12 Volt 24 Volt 48 Volt

3000 VA 3000 VA

5000 VA 5000 VA 5000 VA

8000 VA 8000 VA

10 kVA

15 kVA

Page 5: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Relay

Page 6: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

VE configure

Page 7: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

VE.Bus software - VE configuration tools

• VE.Configure 3 - to read out live values and change settings

• VE.Bus Quick Configure - For installations up to 3 Multis

• VE.Bus System Configurator - For larger or complex installations

Page 8: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

VE.Configure

Software program to change settings in a Multi, a Quattro, a Phoenix inverter or Phoenix charger with MK 3 - Usb

Many settings can only be changed via software and cannot be changed via the dipswitches

Interface MK2-USB (for Phoenix Charger only) ASS030130010

or

Page 9: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Start-up screen ( fake target with full options )

Page 10: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Help

Remember there is a help file

Page 11: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Disconnect connected accessories

Only the Multi Control panel is allowed to remain connected, all other devices need to be disconnected

You can get all kinds of weird problems if you don’t.

Page 12: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

AC input current limit

• Current available from grid or generator

• The current limit can also be set via the Multi Control panel

• A good practice is to set the AC input current limit to 80% of the current rating of the generator.

• Power assist will work whit this settings

Page 13: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Power assist settings in VE.Configure

In the General tab

In the Inverter tab

Page 14: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Power control current limit

The Multi needs to know how much current it is allowed to take from grid or generator. You will need to set the current limit using the:

• Multi Control panel

• CCGX

• VE.Configure software

Page 15: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

PowerAssist

• Allowing the batteries to help out running large loads

• Default = enabled

Page 16: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Assist current boost factor

Deze instelling is een speciale instelling voor PowerAssist.

Wanneer de Multi aan het laden is en de stroomsterkte door een plotselinge belasting de limiet van de ingangsstroom van de AC overschrijdt, schakelt de Multi over naar PowerAssist.

Op dat moment is de benodigde extra stroom onbekend. De Multi maakt een aanname van de grootte van deze stroom.

Deze aanname is gelijk aan de grenswaarde van de AC-ingangsstroom vermenigvuldigd met deze instelling voor " Assist current boost factor ".

De standaardfactor is twee. Dit voorkomt dat de zekering wordt opgeblazen, omdat de stroom die de omvormer levert, minus de stroom die door de belasting wordt getrokken, altijd lager is dan die van de zekering.

Page 17: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

AES - Auto Economy Setting = Standby mode

Inverter tab

Page 18: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

AC settings

Page 19: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

AC settings

In the general tab

In the inverter tab

In the grid tab

Page 20: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generators

When the sine wave is of good quality, the Inverter of the MultiPlus will hook up on it, thus allowing a synchronised and fast transfer when the generator stops.

Many generators have ill-shaped sine waves, in particular during sudden load changes. In these situations, the MultiPlus will disconnect frequently or not connect at all.

The UPS function must then be deactivated.

Grid tab

General tab

Page 21: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

DC voltages

Page 22: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

DC input voltage window

In the inverter tab

Note:

All Multis and Quarto's can operate at low voltages, all the way up to zero volt as long as AC is present

Page 23: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Battery monitor

In the general tab

Do not use with DC solar or when

there are DC loads in the system

Charge efficiency

Lead acid = 0.85

Lithium = 0.95

Page 24: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Charger

Page 25: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Enable charger

• Disabling charger could be used when an external charger is used and one does not need the internal charger.

• But wants to use only the internal transfer switch

• Default = enabled

Page 26: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Weak AC input / bad cosines Phi

Some generators have a distorted zero hold

The multi normally uses the moment the sinewave goes trough zero as a reference point.

With weak AC ticked, the multi looks at the sinewave tops instead. On the downside, the power factor will not be 1 anymore and the charge current decreases with 75%

Page 27: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Weak AC input

Weak AC input should be checked in cases where problems during charge arise. Some generators generate a waveform which makes it difficult to charge with the normal charge mechanism. ( or bad Cosinus Phi in a AC net ) If this option is checked another mechanism is used which will enable the device to charge under practically all conditions.

Disadvantage of using this option is that the power factor will be less than 1.

Note: This option has no effect on the charge characteristic.

Page 28: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

VICTRON Adaptive 7-stage charge characteristic

• Bulk • Absorption • Float • Storage • Adaptive charging- Variable absorption time, based on the bulk time. • Battery Safe mode to prevent gassing. • Temperature compensation

Page 29: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The absorption time of a Phoenix Charger or Phoenix Multi will adapt itself as follows: * after each period of bulk charge (= the charger has reached its maximum current) an absorption period of 5 times the bulk charge period will follow, with a maximum set at, for example, 4 hours. * A bulk charge of 5 minutes (battery was nearly fully charged) will result in an absorption charge of 5 x 5 = 25 minutes. * A bulk charge of 30 minutes will result in an absorption charge of 30 x 5 = 150 minutes, or 2,5 hours. * A bulk charge of 2 hours will result in the maximum absorption charge time of 4 hours.

- When connected to a fully charged battery and switched on, no absorption charge will occur because the charge current will almost immediately drop off to a low level.

ADAPTIVE BATTERY CHARGING

Page 30: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Charge voltages and current

Page 31: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Charge curve

Fixed

Adaptive

Adaptive and

Battery safe

Page 32: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Adaptive and Battery safe

The absorption time of a Phoenix Charger or Phoenix Multi will adapt itself as follows: • after each period of bulk charge (= the charger has reached its maximum current) an

absorption period of 5 times the bulk charge period will follow, with a maximum set at, for example, 4 hour.

• A bulk charge of 5 minutes (battery was nearly fully charged) will result in an absorption charge of 5 x 5 = 25 minutes.

• A bulk charge of 30 minutes will result in an absorption charge of 30 x 5 = 150 minutes, or 2,5 hour.

• A bulk charge of 2 hours will result in the maximum absorption charge time of 4 hour.

Page 33: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Use equalization

For tubular plate traction battery

Be careful, the DC voltage can get 17V (12V system)

Page 34: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Stop after excessive bulk

• This is a safety setting / Going to float

• When the bulk phase lasts more than 10 hours this can be an indication that a battery cell is damaged

• the charger is disabled if the bulk phase lasts more than 10 hours.

• Might not be useful in systems with large DC loads or very big battery banks

• Default = disabled

Also DC loads can "steal away" part of the

charge current

Page 35: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Battery type

• First change all setting for your custom battery

• Then click on battery type and select create new type

Page 36: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The restart to Bulk : DC voltage is relative to the float voltage

• The restart to Bulk :

DC voltage is relative to the float voltage: for a 12V

• Non lithium: Float -1.3V with a maximum of 12.9V

• Lithium: Float -0.2V with a maximum of 13.5V

• There is also a delay depending on the difference between the limit and the DC voltage.

• The bigger the difference the smaller the delay.

• When de difference is 0.1V the delay is approx. 60 seconds.

• If the difference is 0.2V the delay is 30 seconds and so on.

Page 37: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Maximum absorption time

If the charge curve is fixed then this setting is used to determine the absorption time.

Page 38: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The temperature sense , connected

to the battery pack , gives a change

of positive or negative : + / - 2

volt and 0,02 volt per degrees of

Celsius up or down from 20 degree

environment temperature !

Temperature compensated charging

Page 39: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Voltage sense

Voor het compenseren van eventuele kabel verliezen tijdens het laden kunnen twee sense draden worden aangesloten waarmee de spanning direct op de accu of op de min pool gemeten kan w orden.

De Multi zal tijdens het laden van de accu de spanning val over de DC kabels compenseren tot max 1 Volt (1V over de plus aansluiting en 1V over de min aansluiting).

Indien de spanningsval groter dreigt te worden dan 1V wordt de laadstroom zodanig begrensd dat de spanningsval beperkt blijft tot 1V.

Page 40: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Internal ground relay

• The ground relay is closed when the back-feed relay is open - Inverting

• The ground relay is open when the back-feed relay is closed - Charging

Inverter tab VE.Configure:

Page 41: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Ground relay :

Met dit relais wordt de nul verbonden met de aarde wanneer het back feed open is.

Dit om de correcte werking van aardlek schakelaar te verzekeren.

Indien een niet geaarde uitgang gewenst is tijdens omvormer bedrijf, moet deze functie uit gezet worden.

Internal ground relay

Page 42: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Accepting generator power

Page 43: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Wave shape quality

UPS Function: (default = enabled)

Many generators have bad sine waves, in particular during sudden load changes.

In these situations, the MultiPlus will disconnect frequently or not connect at all.

The UPS function must then be deactivated.

Page 44: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Frequency stability

Accept wide input frequency range :

The MultiPlus accepts frequencies from:

45 to55 and 55 to 65Hz

(default = enabled)

Page 45: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Dynamic current limiter - Load impact limitation

Dynamic current limiter : (default = disabled)

This feature is intended to reduce load impacts on low-power generators, such as portable inverter technology models. These generators may be unable to respond to sudden load impacts.

Page 46: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Bedoeld voor generatoren waarbij de wisselspanning wordt opgewekt met behulp van een statische omvormer (zogenaamde ‘inverter’ generatoren). Bij deze generatoren wordt het toerental teruggeregeld wanneer de belasting laag is.

Nadeel is dat de uitgangsspanning sterk zal zakken of zelfs helemaal w egvalt bij een plotselinge verhoging van de belasting. Meer belasting kan pas geleverd w orden nadat de motor op toeren is. Wanneer deze instelling op ‘on’ gezet wordt zal de Multi beginnen met bijleveren op een lage stroom .

Hierdoor krijgt de motor van de generator de tijd om op toeren te komen.

Deze instelling wordt ook vaak toegepast bij ‘klassieke’ generatoren die traag reageren op plotselinge belasting variaties.

Dynamic current limiter

Page 47: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Weak Ac - Derating of the power factor

Some generators have a waveform which makes it difficult to charge with the normal charge mechanism. Through activating the "Weak AC input" function, another mechanism is used which will enable the MultiPlus to charge under practically any condition.

Disadvantage of using this option is that the input power factor, will be degraded.

cos φ- or factor between 0,9 and 1 is acceptable.

Page 48: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

AES

• Auto Economy Setting = Standby mode

• The power levels when the unit should go into and out of standby mode are selectable (up to 587 W)

• Reduced power consumption when the unit is in AES ( saving 30 – 60 % )

Page 49: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Virtual switch- start / stop generator

Page 50: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generator start using a Multi or Quattro

Via VE.Configure - virtual switch

or

Via VE.Configure Generator start/stop Assistant

Page 51: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Virtual switch

What does it control?

• Controls the programmable relay

• Controls the AC input relay

• Can control frequency swift

What can I do with it?

• Generate an alarm signal

• Generator start and stop signal

• Communication with grid feed inverter

• Specify when mains is allowed in

Page 52: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Specify virtual switch usage

• Do not use virtual switch

• Drive auxiliary relay

• Ignore AC input

• Dedicated ignore AC input

• Dedicated generator control

• Drive auxiliary relay and dedicated ignore AC input

• Ignore AC input and dedicated generator control

Page 53: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Via VE.Configure - virtual switch

Page 54: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

What can the virtual switch control ?

Programmable relay or AC input relay or Frequency swift

Page 55: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Dedicated generator control

Page 56: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generator control

Vdc higher

Bulk finished

Absorbtion finished

Page 57: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

VS options- frequency shift

Page 58: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Notes on the programmable AUX relay

Page 59: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

location of programmable relay

The relay and the connector are located on the control pcb, in the top right hand corner

Connector

Relay

Page 60: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Wiring example

Page 61: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Energy. Anytime. Anywhere.

Page 62: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Battery Monitor BMV-712 Smart

• Bluetooth inside

• More memory

• Ultralow power consumption: 1mA @ 12V & 0,8mA@24V

• Bistable alarm relay

Page 63: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

BMV- 712

VE-Direct Port Relay 0,5 ampere

Page 64: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The Battery monitor

The history data is stored in non-volatile memory, and will not be lost when the power supply to the BMV is interrupted.

The BMV keeps track or useful data, such as:

• deepest discharge

• number of cycles

• lowest voltage

Page 65: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Dit fenomeen wordt de Peukert-efficiëntie genoemd.

De capaciteit van een batterij wordt aangegeven in Ampère-uren .

Een batterij welke in staat is een stroom van 5A voor een periode van 20 uur te leveren, wordt een capaciteit toegekend van 100Ah. De BMV meet continu de huidige stroomsterkte die in of uit de batterij vloeit, en berekent hieruit de hoeveelheid afgenomen of toegevoegde energie. Maar omdat de leeftijd, de ontlaadstroom en de temperatuur van de batterij de capaciteitswaarde beïnvloeden, kunnen we niet uitgaan van een eenvoudige Ampère-uren uitlezing.

Wanneer namelijk diezelfde 100Ah batterij compleet wordt ontladen in 2 uur, levert dit een batterij capaciteit op van maar 56Ah.

Dit betekent bijna een halvering van de batterij capaciteit. Als hierbij ook nog eens de batterij temperatuur te laag is, zal de uiteindelijke capaciteit nog lager uitvallen.

Dit fenomeen wordt de Peukert-efficiëntie genoemd.

Page 66: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

De BMV kan tevens een schatting geven van de hoeveelheid tijd die nog te gaan is onder de huidige batterij belasting. Deze tijd (time-to-go uitlezing) geeft aan wanneer de batterij opnieuw geladen moet worden.

De BMV kan de actuele ‘state-of-charge’ (gecompenseerd met Peukert rendement, laad rendement en temperatuur) weergeven. Het uitlezen van de actuele state-of-charge parameter is de beste manier om inzicht te krijgen in uw batterij status.

Battery Monitor BMV-712 Smart

Page 67: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

HOW TO CONNECT ?

Page 68: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Charged-parameters :

Op basis van de toenemende laadspanning en afnemende laadstroom kan worden besloten of de batterij volledig is opgeladen of niet.Wanneer de Batterijspanning gedurende een vooraf bepaalde periode boven een bepaald niveau is terwijl de laadstroom gedurende eenzelfde periode onder een bepaald niveau ligt, kan de batterij als volledig opgeladen worden beschouwd.

Geladen-parameters: In het algemeen is voor een 12V loodaccu van 12 V de parameter voltage-charged 13,2 V en de current-charged-parameters +/- 4,0% van de totale batterijcapaciteit. Een geladen-parameter-tijd van 4 minuten is voldoende voor de meeste batterijsystemen.

En pas dan wordt er gesynchroniseerd !!

Page 69: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

BMV will synchronize and give 100 % SOC

Merk op dat door de accu regelmatig (minstens één keer per maand) maximaal te laden , de accu niet alleen synchroon blijft met de BMV; ook aanzienlijk capaciteitsverlies, dat leidt tot een verkorte levensduur van de accu, wordt voorkomen.

Gebeurt dit niet , dan ontstaan er grote verschillen tussen de realiteit en de gemeten waardes.

Ok voor Lithium met passief balanceren !!!!!

Page 70: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Most important settings to make in the BMV:

TOTAL BATTERY

CAPACITY

0,2 – VOLT below THE FLOAT VOLTAGE.

Page 71: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

3 minutes and

for lithium 1

minute

4 % OF THE total BATTERY CAPACITY

Most important settings to make in the BMV:

Page 72: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

PEUKERT FACTOR:

1,2 FOR LEAD

ACID and

Lithium: 1.05

Most important settings to make in the BMV:

Lead acid 0,1 and

lithium 0,0 Ampere

Page 73: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

In zonnesystemen met fluctuerende laadstromen kunnen de volgende gedaan worden om de kans te verkleinen dat de BMV voortijdig herstelt naar 100%.

a) Verhoog de "geladen" spanning tot slechts iets onder de absorptie laadspanning (bijvoorbeeld: 14,2V in het geval van 14,4V absorptiespanning).

b) Verhoog de "opgeladen" detectietijd en / of verlaag de staartstroom om een vroege reset te voorkomen als gevolg van voorbijgaande bewolking.

The BMV synchronizes too early

Page 74: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Lithium 0,99 and lead acid 0,80

Sommige acculaders stoppen met opladen als de stroom onder de ingestelde drempelwaarde daalt. De staartstroom moet hoger worden ingesteld dan deze drempelwaarde. De laadefficiëntie van lithium-ion accu’s is veel hoger dan die van loodzwavelzuuraccu's. laadefficiëntielithium 99 %.

Page 75: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

EXTRA: low battery - security setting

ALWAYS - Extra security setting: 18. Low voltage relay

When the battery voltage falls below this value for more than 10 seconds the relay will close.

19. Clear low voltage relay

When the battery voltage rises above this value, the relay will open (after a delay, depending on setting 14 and/or 15).

15. Relay-off delay

Sets the amount of time the ‘de-energize relay’ condition must be present before the relay opens.

Page 76: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generator start and stop Assistant

VE Bus with virtual switch

Page 77: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Start / Stop generator .

Page 78: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generator starting

• This assistant helps you to setup a programmable relay for starting and stopping a generator

• This assistant is capable of starting and stopping a generator based on battery state and connected load

Page 79: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

When to start the generator?

Multiple options can be selected

Page 80: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

When to stop the generator?

Only one option can be selected

Page 81: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Energy. Anytime. Anywhere.

Page 82: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Generator start and stop with the CCGX The goal is to ignore / not ignore AC in or

Start / stop the Generator

Unreliable grid / Marine / Automotive

Page 83: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Automatic generator start/stop

Super powerful automatic start/stop feature, with:

• Clock functions

• SOC start/stop rules

• AC load start/stop rules

• DC load start/stop rules

• See manual at

http://www.victronenergy.com/live/ccgx:generator_start_stop

Page 84: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The goal is to ignore / not ignore AC in or Start / stop the Generator :

Unless the battery SOC or low battery voltage measured via the BMV falls below for example 50%.

Configure the CCGX to close its relay when the SOC falls below 50%.

Now the CCGX will close the relay when the battery SOC is below 50% and this signal can be connected to Aux1 or the temperature input on the Multi.

Or 2 times in a month charging the battery to 100 % SOC With the timer function inside the CCGX.

Using CCGX State of charge or Low Voltage in an Assistant

Page 85: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Het doel is om AC IN te negeren / niet te negeren in of de generator te starten / stoppen: Tenzij de batterij SOC gemeten via de BMV daalt onder bijvoorbeeld 50% of de te lage batterijspanning . Configureer de CCGX om het generator relais te sluiten wanneer de SOC onder 50% daalt of de spanning te laag wordt. Dan zal de CCGX het relais sluiten en dit signaal kan worden aangesloten op Aux1 of de temperatuuringang op de Multi en het net zal worden gecapteerd of de generator wordt gestart.

Of 1 x per maand opladen van de batterij tot 100% SOC Met de timerfunctie in de CCGX.

Using CCGX State of charge or Low Voltage in an Assistant

Page 86: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

The AC input relay is

driven by AUX input

conditions

Ignore Ac Input or Start Genset

Page 87: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Switch of the assistants and the Multi will except the AC input and start Generator

Switch OFF/ ON

the assistants

of / on “command ” op AUX port

Page 88: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Use BMV and CCGX State of charge or Low Voltage in an Assistant

Page 89: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Ignore or except Ac Input or Start Genset

Page 90: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

1st assistant “programmable relay” to give the condition

when to set the General Flag ON.

Use General flag

Set Relay on

When auxiliary input 1 is open for 1 seconds

2nd assistant “programmable relay” to give the conditions

when to set the General Flag OFF

Use General flag

Set Relay off

When auxiliary input 1 is closed for 0 seconds

3rd assistant “general flag user”

Use general flag to ignore AC input 1

The next step is to load 3 assistants in the Multi.

Page 91: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

CCGX – low voltage or low SOC / or both !

Page 92: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

CCGX settings

Page 93: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

CCGX settings

Page 94: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

CCGX settings

Page 95: Bi-directional converter - VE configure - BMV - CCGX.pdf• Non lithium: Float -1.3V with a maximum of 12.9V • Lithium: Float -0.2V with a maximum of 13.5V • There is also a delay

Energy. Anytime. Anywhere.