Indicateur de charge BMV-712 Smart - Victron Energy

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Victron Energy

BAM030712000

BMV-712 Smart

Designed for precise monitoring of battery status, the Victron Energy BMV-712 Smart battery monitor integrates Bluetooth for management via the VictronConnect app and features a versatile auxiliary input. It provides detailed tracking of voltage, current, power, and state of charge with high resolution. This solution is a current reference in the Victron Energy range for battery monitoring. Included: 500A/50mV shunt, 10m RJ12 cable, 2m power cable with 1A fuse, round/square front panel, mounting ring, and screws.

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153,16€

153,16€ ~~182,40€~~

TTC Piegāde aprēķināta maksājuma brīdī.

Noliktavā

Free pickup point from €150 in France
Collection at Skysat possible

Custom installation

Trust Skysat to install the equipment on board

Request a quote

Installers near you

thanks to our network of certified installers

Find an installer

Service d'assistance

Choose additional assistance for installation

Technical specifications

Akumulatora tehnoloģija	Compatible avec tous types (Plomb-acide, Lithium, Gel, AGM)
Integrēta akumulatora uzraudzība	Oui
Vadu tīkls	VE.Direct
Maksimālā lādēšanas strāva (A)	500.0
Maksimālā izlādes strāva (A)	500.0
Savienojuma spailes izmērs	M10 (shunt principal), borniers à vis
Montāžas orientācija	Toutes
Darba temperatūras diapazons	-20 à +50
Uzglabāšanas temperatūras diapazons	-40 à +60
IP indekss	IP65 (face avant)
Svars	1.08
Signāla izvade	Relais programmable
Signāla releja maksimālā strāva	1
Auxiliary Input Measurement Types	Tension de la deuxième batterie, Température, Tension du point milieu
Pieejamie trauksmes signāli	Tension basse/haute, état de charge bas, courant élevé, tension auxiliaire basse
Bateriju parku skaits	1 principal + 1 auxiliaire
Komunikācijas protokols	Bluetooth, VE.Direct
Current Draw Backlight Off Ma	1
Current Draw Standby 12v Ma	1
Current Draw Standby 24v Ma	0.8
Strāvas mērīšanas diapazons	-500 à +500
Current Measurement Resolution A	0.01
Saderīgs ar CZone	Non
Ekrāna tips	LCD
Saderīgs ar MasterBus	Non
Mērītais sprieguma diapazons	6.5 à 70
Montāžas tips	Encastré
Strāvas sprieguma darbības diapazons	6.5 à 70
Overall Ip Rating	IP55
Barošanas avots	Batterie du système
Relay Contact Default State	Normalement ouvert
Relay Function Invertible	Oui
Releja maksimālais spriegums	60
Ekrāna izmērs	2
Apkalpes baterijas monitorings	Complète (tension, courant, SoC, temps restant)
Shunts iekļauts komplektācijā	Oui
Shunta nominālā strāva	500
Shunta specifikācija	500A / 50mV
Starta baterijas uzraudzīšana	Tension uniquement

Detailed description

Izstrādāts, lai pārraudzītu bateriju parkus, BMV-712 Smart bateriju indikators no VICTRON ENERGY integrē Bluetooth savienojamību, kas ļauj vienkāršāk pārvaldīt un kontrolēt ierīci ar VictronConnect lietotni. Šī funkcija ļauj pielāgot iestatījumus, skatīt svarīgākos datus vienā ekrānā, pārbaudīt vēsturi un atjaunināt monitora programmatūru no viedtālruņa vai planšetdatora, iekļaujot BMV-712 Smart Victron Energy Interneta lietu (IoT) ekosistēmā.

Instalēšana un papildu funkcijas

BMV-712 Smart instalēšana ir vienkāršota ar ātrās pieslēgšanās shēmas iespēju uz shuntu. Monitors pieslēdzas shuntam ar standarta telefona kabeli RJ12 (10 m), un baterijas kabelis ar drošinātāju (2 m) ir iekļauts komplektā. Komplektā ietilpst arī atsevišķa fasāde kvadrātveida vai apaļam ekrānam, montāžas gredzens aizmugurējai montāžai un skrūves priekšējai montāžai. Ierīce atbilst IP55 klasifikācijai, kas nozīmē aizsardzību pret putekļiem un ūdens strūklām, bet tā nav paredzēta tiešai ārtelpas izmantošanai.

Šis monitrs piedāvā iespēju pārraudzīt spriegumu viduspunkta līnijā sērijveida bateriju grupās, kas ir kritiski svarīgi, lai novērstu dārgu bateriju parka agrīnu bojāeju dēļ defektīvas šūnas vai baterijas. Lai pagarinātu dzīves ilgumu sērijveida svina-skābes baterijām, ieteicams izmantot bateriju līdzsvarotāju VICTRON ENERGY, piemēram, BMS012201000. BMV-712 Smart patērē ļoti mazu strāvu — mazāk par 1 mA (0,7 Ah mēnesī pie 12 V un 0,6 Ah mēnesī pie 24 V), kas ir īpaši svarīgi litija baterijām, kur dziļš izlādēšanās var izraisīt neatgriezeniskus bojājumus. Ierīcē ir iebūvēts bistabila trauksmes relejs, kas novērš strāvas patēriņa palielināšanos trauksmes gadījumā.

Pārraudzība un sistēmas integrēšana

VICTRON ENERGY BMV-712 Smart nodrošina būtiskos datus, piemēram, baterijas spriegumu, strāvu, jaudu, patērētos ampēru-stundas, lādēšanas stāvokli (SoC) un laiku līdz pašreizējai izlādēšanās beigām. Tam ir programmējamas vizuālās un skaņas trauksmes, kā arī programmējams relejs, lai pārtrauktu nekritiskās slodzes vai palaistu generatoru. Komplektā ietilpst 500 A ātrās pieslēgšanās shunts ar iespēju izvēlēties līdz 10 000 A. Ierīcei ir VE.Direct komunikācijas ports, kas ļauj integrēt to ar citiem Victron Energy ierīcēm, piemēram, GX ierīcēm (Color Control GX, Venus GX), nodrošinot centralizētu uzraudzību un datu glabāšanu VRM portālā. Ierīce glabā plašu vēsturisko notikumu klāstu, kas ļauj novērtēt baterijas izmantošanas ieradumus un stāvokli. Tā atbalsta plašu ieejas sprieguma diapazonu no 6,5 līdz 70 V un nodrošina augstu strāvas mērīšanas izšķirtspēju — 10 mA (0,01 A). Papildu ieejas iespēja ļauj mērīt otrās baterijas spriegumu, temperatūru vai viduspunkta spriegumu ar atbilstošiem trauksmes un releja iestatījumiem. Mērījumu precizitāte ir ±0,4 % strāvai un ±0,3 % spriegumam.

Expert review

Pol CONIN

Digital Manager

« Technical analysis of the Victron BMV-712 Smart battery monitor »

The Victron Energy BMV-712 Smart represents a comprehensive battery monitoring solution, particularly well-suited for embedded power systems requiring precise visibility and proactive management. Its primary value lies in its ability to provide detailed analysis of state of charge (SoC), voltages, currents, and history—critical information for optimizing battery lifespan and preventing unexpected failures. The integration of Bluetooth and the VictronConnect app is a major advantage, offering flexible configuration and remote monitoring without requiring a dedicated display near the equipment.

For installations, the quick-connect shunt system significantly simplifies wiring. It is essential to position the shunt as the first and only connection point to the battery's negative terminal to ensure measurement accuracy. The auxiliary input is a key differentiating feature, allowing monitoring of a second battery (often the starter battery), temperature, or the midpoint of a series bank. This latter function is indispensable for multi-element battery banks in series, where imbalance can rapidly degrade the entire system. While the temperature sensor is not included, the option to add one is a plus for batteries sensitive to thermal variations.

Compared to other Victron battery monitors, such as the SmartShunt, the BMV-712 offers local display in addition to Bluetooth connectivity, which may be preferable for users seeking quick readings without relying on a mobile device. Its native integration with the VE.Direct ecosystem and GX devices (Color Control GX, Venus GX) positions it as a central component for complex power systems, enabling centralized data reporting and overall management. It is important to note that its IP55 rating restricts installation to indoor or protected environments, excluding locations directly exposed to marine weather.

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BMV-712 Smart

153,16€

153,16€ ~~182,40€~~

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Frequently asked questions

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What is the BMV-712 Smart and what is it used for?

The BMV-712 Smart is a battery monitor designed by VICTRON ENERGY for comprehensive monitoring of battery banks. It allows precise tracking of state of charge, voltage, current, power, consumed amp-hours, and remaining time via its built-in display or through the VictronConnect app on a smartphone or tablet.

What are the main features offered by the BMV-712 Smart?

The BMV-712 Smart provides a full range of battery monitoring features:

Display of voltage, current, power, consumed amp-hours, and state of charge.Estimation of remaining time under current discharge.Audible and visual programmable alarms.A programmable relay to control non-critical loads or start a generator.Midpoint voltage monitoring for series battery banks.Integrated Bluetooth connectivity for management via the VictronConnect app.Recording of a wide range of historical events and trends.

Is the BMV-712 Smart equipped with Bluetooth connectivity?

Yes, the BMV-712 Smart includes Bluetooth connectivity. This feature enables wireless communication with the VictronConnect app installed on a smartphone or tablet, simplifying device configuration, monitoring, and firmware updates.

How can I view the data from my BMV-712 Smart?

You can view the data from your BMV-712 Smart in two main ways:

On the display unit: The device has a built-in screen that shows all key information.Via the VictronConnect app: By downloading the VictronConnect app on your smartphone or tablet and connecting via Bluetooth, you can customize settings, monitor all data on a single screen, view history, and update the software.

What is the current consumption of the BMV-712 Smart?

The BMV-712 Smart is designed for extremely low current draw to avoid unnecessarily discharging your battery. Its consumption is approximately 0.7 Ah per month (1 mA) for a 12 V system, and 0.6 Ah per month (0.8 mA) for a 24 V system.

Can the BMV-712 Smart monitor the mid-point voltage of a battery bank?

Yes, the BMV-712 Smart can monitor the mid-point voltage of batteries connected in series. This function is crucial for quickly identifying a faulty cell or battery, which can prevent premature failure of an expensive battery bank and maximize its service life.

What historical data types does the BMV-712 Smart record?

The BMV-712 Smart stores a wide range of historical data and trends. It records battery voltage, current, state of charge (SoC) in percentage, and auxiliary input data (battery temperature, midpoint deviation, or starter battery voltage). These trend data are stored for a period of 46 days, which is useful for assessing usage patterns and battery health.

What is the input voltage range supported by the BMV-712 Smart?

The BMV-712 Smart supports a wide input voltage range, from 6.5 VDC to 70 VDC. This makes it compatible with a variety of battery systems, including 12 V, 24 V, and 48 V systems.

What is the current measurement resolution of the BMV-712 Smart?

The BMV-712 Smart provides a high current measurement resolution of 10 mA (0.01 A). This precision enables detailed monitoring of current flows in your battery system, ensuring reliable tracking of charge and discharge.

What is the battery capacity range that the BMV-712 Smart can handle?

The BMV-712 Smart is designed to handle a wide battery capacity range, from 1 Ah to 9999 Ah. This flexibility makes it suitable for many types and sizes of battery banks, from small installations to larger systems.

What is included in the BMV-712 Smart box upon purchase?

The BMV-712 Smart kit includes the following items:

The main BMV-712 Smart monitor unit.A separate bezel for either a square or round display look.A mounting ring for rear installation and screws for front installation.A 500 A / 50 mV current shunt with a quick-connect PCB.A standard 10 m RJ12 telephone cable to connect the shunt to the monitor.A 2 m battery cable with fuse for positive battery connection.

How does the BMV-712 Smart monitor connect to the shunt?

The BMV-712 Smart monitor connects to the shunt via a standard RJ12 telephone cable. A 10-meter RJ12 cable is included in the kit, allowing flexible installation between the shunt (which handles all electrical connections) and the display unit.

What are the mounting options available for the BMV-712 Smart display unit?

The BMV-712 Smart display unit offers flexible mounting options:

Flush mounting: The unit is designed for flush mounting.
Screen appearance: The kit includes a separate front bezel allowing a choice between a square screen (69 x 69 mm) or a round screen (63 mm diameter).
Mounting hardware: A mounting ring is provided for rear mounting, and screws are included for front mounting.

Is the BMV-712 Smart designed for outdoor use?

The BMV-712 Smart is rated IP55, meaning it provides protection against dust and water jets. However, it is not specifically intended for direct outdoor use. It is recommended to install it in a protected environment to ensure its longevity and proper operation.

How to connect the main power cable of the BMV-712 Smart?

For the basic electrical connection of the BMV-712 Smart:

Connect the negative terminal of your battery to the BATTERY ONLY side of the shunt.Connect the negative terminal of your DC electrical system (loads and chargers) to the LOAD AND CHARGER side of the shunt.Connect one of the provided power cables (with fuse) to the positive terminal of the battery and the other end to the B1 terminal of the shunt.The shunt must be the first and only component directly connected to the negative pole of the battery.

How to connect a second battery for voltage monitoring with the BMV-712 Smart?

To monitor the voltage of a second battery with the BMV-712 Smart:

Connect the other supplied power cable between the positive terminal of the second battery and the B2 terminal of the shunt. Connect the negative terminal of the second battery to the LOAD AND CHARGER side of the shunt. This setup allows the BMV-712 Smart to measure the voltage of this auxiliary battery in addition to the main battery.

Should the battery be disconnected before installing the BMV-712 Smart?

Yes, for safety reasons, it is imperative to disconnect the negative terminal of the battery before proceeding with the installation of the BMV-712 Smart. This prevents accidental short circuits and protects both the installer and the equipment.

Is the BMV-712 Smart compatible with Victron Energy battery balancers?

Yes, the BMV-712 Smart is compatible with Victron Energy battery balancers. To maximize the lifespan of lead-acid batteries connected in series, using a battery balancer, such as the BMS012201000 model from Victron Energy, is highly recommended. This helps maintain charge balance between batteries and prevents premature failures.

Can I connect the BMV-712 Smart to a GX device like a Color Control GX or Venus GX?

Yes, the BMV-712 Smart can be connected to Victron Energy GX monitoring devices such as the Color Control GX or Venus GX. You can connect up to four BMVs directly to a Color Control GX using VE.Direct cables (not included). To connect an even larger number of BMVs, a USB hub can be used for centralized monitoring. This integration allows for comprehensive management and monitoring of your energy system.

Can the BMV-712 Smart be used with current shunts other than the one provided?

Yes, although the BMV-712 Smart comes with a 500 A / 50 mV shunt, the quick-connect PCB of this standard shunt can also be mounted on higher-capacity shunts such as the 1000 A/50 mV, 2000 A/50 mV, and 6000 A/50 mV models. The monitor supports shunt selection up to 10,000 Amperes, providing high flexibility to adapt to various systems.