With the BMV-712, you can rely on precise tracking of your battery's remaining capacity. This advanced battery monitor considers variables like ampere-hours consumed, discharge current, temperature, and battery age. Its software algorithms work out these complexities to provide detailed information not just on voltage, current, and ampere-hours consumed, but also on state of charge, time-to-go, and power consumption in Watts. Moreover, the BMV-712 adds an extra input to measure a second battery's voltage, temperature, or midpoint voltage.
Installing the BMV-712 is as simple as it gets. All electrical connections link to the quick connect PCB on the current shunt, which connects to the monitor with a standard RJ12 telephone cable. The package includes a 10m RJ 12 cable and a 2m battery cable with fuse. No additional components needed! The package also comes with a separate front bezel for a square or round display, a rear mounting securing ring, and screws for front mounting.
Setting up the BMV-712 is a breeze, thanks to its quick install menu and detailed setup menu with scrolling texts. For an even simpler solution, you can download our smartphone app and manage settings from there.
Previously a feature of large, industrial battery banks, midpoint voltage monitoring is now accessible and affordable with the BMV-712. This feature is essential for monitoring any battery bank as it alerts you to any deviations that can point to a problem with your battery. Following an alarm for midpoint voltage deviation can save your expensive battery from severe damage. Consult the BMV manual for more detailed information.
The BMV-712 offers extra input to measure voltage (of a second battery), temperature, or midpoint voltage, and corresponding alarm and relay settings.
When batteries are connected in series, one bad cell or battery can wreak havoc on your large, expensive battery bank. Timely warnings can be generated by measuring the midpoint voltage. For more information, consult section 5.2 of the BMV manual. To maximize the service life of series-connected batteries, we recommend our Battery Balancer (BMS012201000).
With built-in Bluetooth, the BMV-712 is ready for the Internet of Things (IoT) era. As Bluetooth is implemented in most other Victron Energy products, wireless communication between products will simplify your system installation and enhance performance. Plus, the bi-stable alarm relay prevents increased current draw in case of an alarm.
Take advantage of your smartphone or another Bluetooth enabled device to:
The BMV-712 is designed to offer comprehensive monitoring of your battery bank in various scenarios, such as:
The BMV-712 has all the features of the BMV-700, but it also includes an extra input to measure a second battery's voltage, temperature, or midpoint voltage. Additionally, the BMV-712 has built-in Bluetooth for easy wireless setup and monitoring.
The SmartShunt is essentially a BMV with Bluetooth and without a display. The BMV-712, on the other hand, has a physical display and also includes Bluetooth. The decision between the two depends on your preference for a physical display and the specific monitoring needs of your system.
Midpoint voltage monitoring is a feature that monitors the voltage halfway along a string of batteries. If there's a significant or increasing deviation from the expected midpoint voltage, it indicates a potential problem with one of the batteries in the string. This feature can help prevent severe damage to an expensive battery bank.
Battery Monitor | BMV-712 Smart |
---|---|
Supply voltage range | 6.5 - 70 VDC |
Current draw, back light off | < 1mA |
Input voltage range, auxiliary battery | 6.5 - 70 VDC |
Battery capacity (Ah) | 1 - 999 Ah |
Operating temperature range | -40 +50°C (-40 - 120°F) |
Measures voltage of second battery, or temperature, or midpoint | Yes |
Temperature measurement range | -20 +50°C |
VE.Direct communication port | Yes |
Bistable relay | 60V / 1A normally open (function can be inverted) |
Resolution & Accuracy (with a 500 A shunt) | |
Current | ±0,01A |
Voltage | ±0,01V |
Amp hours | ±0,1 Ah |
State of charge (0 – 100%) | ±0,1% |
Time to go | ±1 min |
Temperature (0 - 50°C or 30 - 120°F) | ±1°C/°F |
Accuracy of current measurement | ±0,4% |
Accuracy of voltage measurement | ±0,3% |
Installation & Dimensions | |
Installation | Flush mount |
Front | 63mm diameter |
Front bezel | 69 x 69mm (2.7 x 2.7 inch) |
Body diameter and depth | 52mm (2.0 inch) and 31mm (1.2 inch) |
Protection category | IP55 (not intended for outdoor use) |
Standards | |
Safety | EN 60335-1 |
Emission / Immunity | EN 55014-1 / EN 55014-2 |
Automotive | ECE R10-4 / EN 50498 |
Accessories | |
Shunt (included) | 500A / 50mV |
Cables (included) | 10 meter 6 core UTP with RJ12 connectors, and cable with fuse for ‘+’ connection |
Temperature sensor | Optional (ASS000100000) |
Victron Energy Limited Warranty Policy
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead acid batteries; 2 years from date of purchase by the end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.
During this period, Victron Energy will, at its option, repair or replace the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like:
• Reverse of battery polarity.
• Inadequate connection.
• Mechanical shock or deformation.
• Contact with liquid or oxidation by condensation.
• Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...).
• Breakage or damage due to lightning.
• Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening.
• For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.
Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.
Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.
Life Support Policy
As a general policy, Victron Energy, does not recommend the use of any of its products in life support applications where failure or malfunction of the Victron Energy's product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the Liability of Victron Energy is adequately protected under the circumstances.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.
Warranty on Repairs
The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery by Victron Energy.
Transport
It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability
If a part of the terms and conditions set out above is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.
For Australia only
Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Orders will be sent via Australia Post in most instances. If the order cannot be sent via Australia Post (due to size, weight, etc) then a courier service will used. Delivery times vary by location. Orders will be dispatched from our Melbourne Warehouse within 1 business day.
Returns/Exchanges are accepted on all products for 30 days after purchase. Warranty time frames vary from product to product and will be honoured in line with the manufacturers warranty statements.
If an item arrives and is not as described or not in working order, please contact us through the messaging system and will arrange a refund or re-delivery (customer chooses). Incorrect/Faulty item must be returned to Solar 4 RVs. Postage costs will be covered by Solar 4 RVs.
Change of Mind returns will be accepted if the item is returned to Solar 4 RVs in ‘as new’ (including un-opened packaging) condition. Customer to cover postage costs to return the item. Customer can choose from refund (100% less postage) or exchange.
Warranty claims must come through Solar 4 RVs, not the manufacturer. If we require the item to be returned to us, postage will be at the buyers expense. If the warranty claim is approved, a replacement item will be dispatched free of charge.
Before initiating any returns, please contact Solar 4 RVs through the messaging system.
Estimated Delivery Time Frame: 1-10 business days