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 offers 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€~~

UK Isporuke izračunate u trenutku plaćanja.

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

Custom installation

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Installers near you

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Technical specifications

Tehnologija baterije	Compatible avec tous types (Plomb-acide, Lithium, Gel, AGM)
Integrirano praćenje stanja baterije	Oui
Žičana mreža	VE.Direct
Maksimalna struja punjenja (A)	500.0
Maksimalna struja pražnjenja (A)	500.0
Veličina priključka	M10 (shunt principal), borniers à vis
Orijentacija montaže	Toutes
Raspon radne temperature	-20 à +50
Raspon temperature skladištenja	-40 à +60
IP zaštitni stupanj	IP65 (face avant)
Težina	1.08
Izlaz alarma	Relais programmable
Maksimalna struja releja alarma	1
Auxiliary Input Measurement Types	Tension de la deuxième batterie, Température, Tension du point milieu
Dostupna upozorenja	Tension basse/haute, état de charge bas, courant élevé, tension auxiliaire basse
Broj baterijskih skupina	1 principal + 1 auxiliaire
Komunikacijski protokol	Bluetooth, VE.Direct
Current Draw Backlight Off Ma	1
Current Draw Standby 12v Ma	1
Current Draw Standby 24v Ma	0.8
Mjerni raspon struje	-500 à +500
Current Measurement Resolution A	0.01
Kompatibilan s CZone	Non
Tip zaslona	LCD
Kompatibilan s MasterBus-om	Non
Mjerni raspon napona	6.5 à 70
Vrsta montaže	Encastré
Raspon radnog napona	6.5 à 70
Overall Ip Rating	IP55
Izvor napajanja	Batterie du système
Relay Contact Default State	Normalement ouvert
Relay Function Invertible	Oui
Maksimalni napon releja	60
Veličina ekrana	2
Nadzor baterije za pomoćne uređaje	Complète (tension, courant, SoC, temps restant)
Šunt uključen	Oui
Nazivna struja šunta	500
Specifikacija šunta	500A / 50mV
Nadzor startne baterije	Tension uniquement

Detailed description

Dizajniran za detaljno praćenje stanja baterijskih parkova, baterijski monitor BMV-712 Smart tvrtke VICTRON ENERGY ima integriranu Bluetooth povezanost za jednostavno upravljanje i nadzor putem aplikacije VictronConnect. Ova funkcionalnost omogućuje prilagodbu postavki, pregledavanje ključnih podataka na jedinstvenom zaslonu, pregled povijesti te ažuriranje softvera monitora putem pametnog telefona ili tableta, čime se BMV-712 Smart uklapa u ekosustav tvrtke Victron Energy unutar Interneta stvari (IoT).

Ugradnja i napredne značajke

Ugradnja BMV-712 Smart olakšana je tiskanim krugom s brzim spajanjem na shunt. Monitor se spaja na shunt putem standardnog telefonskog kabela RJ12 dužine 10 metara, a isporučen je i kabel za bateriju dužine 2 metra s osiguračem. Komplet uključuje odvojenu prednju ploču za kvadratni ili okrugli zaslon, prsten za ugradnju s leđa te vijke za ugradnju s prednje strane. Uređaj ima zaštitu IP55, što znači zaštitu od prašine i mlaza vode, ali nije namijenjen za izravnu uporabu na otvorenom prostoru.

Ovaj monitor omogućuje praćenje napona srednje točke u baterijskim bankama spojenima u seriju, ključna funkcija za sprječavanje preranog otkaza skupog baterijskog parka zbog neispravne ćelije ili baterije. Za maksimalno produljenje vijeka trajanja olovnih baterija spojenih u seriju, preporučuje se uporaba balansera baterija VICTRON ENERGY kao što je BMS012201000. BMV-712 Smart ima vrlo nisku potrošnju struje, manju od 1 mA (0,7 Ah mjesečno pri 12 V i 0,6 Ah mjesečno pri 24 V), što je posebno važno za Li-ion baterije kod kojih duboko pražnjenje može uzrokovati nepovratna oštećenja. Ugrađeno je bistabilno alarmno relej, što sprječava povećanu potrošnju struje u slučaju alarma.

Nadzor i integracija sustava

VICTRON ENERGY BMV-712 Smart pruža ključne podatke kao što su napon baterije, struja, snaga, potrošeni amper-sati, stanje napunjenosti (SoC) i preostalo vrijeme do trenutnog pražnjenja. Omogućuje programabilna vizualna i zvučna upozorenja te programabilno relej za isključivanje nebitnih opterećenja ili pokretanje generatora. Uključeni je brzi shunt od 500 A, s mogućnošću odabira shunta do 10 000 A. Prisutan je komunikacijski port VE.Direct za integraciju s drugim uređajima tvrtke Victron Energy, kao što su uređaji GX (Color Control GX, Venus GX), omogućujući centralizirani nadzor i pohranu podataka na portalu VRM. Uređaj pohranjuje širok raspon povijesnih događaja, omogućujući procjenu navika korištenja i zdravlja baterije. Podržava široki raspon ulaznih napona od 6,5 do 70 V i nudi visoku rezoluciju mjerenja struje od 10 mA (0,01 A). Ulaz za pomoćni napon može mjeriti napon druge baterije, temperaturu ili napon srednje točke, s odgovarajućim postavkama alarma i releja. Točnost mjerenja iznosi ±0,4 % za struju i ±0,3 % za napon.

Expert review

Pol CONIN

Digitalni odgovorni

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

Victron Energy's BMV-712 Smart is a comprehensive battery monitoring solution, particularly suited to onboard energy systems requiring precise visibility and proactive management. Its primary use case lies in providing detailed analysis of state of charge (SoC), voltages, currents, and history—critical data for optimizing battery lifespan and preventing unexpected failures. Bluetooth integration and the VictronConnect app are major advantages, offering remote configuration and monitoring flexibility without requiring a dedicated display nearby.

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 differentiator, enabling monitoring of a second battery (often the starter battery), temperature, or the midpoint of a series bank. The 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, its optional addition is a plus for batteries sensitive to thermal variations.

Compared to other Victron battery monitors like 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 energy 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€~~

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, amp-hours consumed, and remaining time using its built-in display or via 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.Programmable visual and audible 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.

Does the BMV-712 Smart have Bluetooth connectivity?

Yes, the BMV-712 Smart includes Bluetooth connectivity. This feature allows it to communicate wirelessly with the VictronConnect app installed on a smartphone or tablet, simplifying device configuration, monitoring, and software 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 very low current consumption to avoid unnecessarily discharging your battery. Its consumption is approximately 0.7 Ah per month (i.e., 1 mA) for a 12 V system, and 0.6 Ah per month (i.e., 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 wired in series. This feature is critical for quickly identifying a faulty cell or battery, preventing premature failure of an expensive bank and maximizing its lifespan.

What types of historical data 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, as well as auxiliary input data (battery temperature, mid-point 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 supported input voltage range for 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 various 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 battery types and sizes, 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 screen display.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 the positive 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 you to choose 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 is protected against dust and water jets. However, it is not specifically intended for direct outdoor use. It is recommended to install it in a sheltered environment to ensure its longevity and proper operation.

How to connect the main power cable to 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 installing 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 such as 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 enables comprehensive management and monitoring of your energy system.

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

Yes, although the BMV-712 Smart is supplied 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.