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Victron BMV-712 Smart Battery Monitor

Victron BMV-712 Smart Battery Monitor

SKU:BAM030712000R

Brand: Victron

Wide voltage compatibility – Supports 6.5-70 V DC systems, fitting a broad range of installations. Low power draw – Uses under 1 mA standby current to keep your battery system efficient. Bluetooth & connectivity – Built-in Bluetooth plus VE.Direct port simplify monitoring and integration. High-resolution measurement – Detects current from 0.01 A and tracks amp-hours & state-of-charge with precision. Compact & install-ready – Flush-mount design with included shunt and cables makes system integration straightforward.

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Regular price £138.00 GBP
Regular price Sale price £138.00 GBP
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Product Details

The Victron BMV-712 Smart Battery Monitor provides precise and accessible monitoring of your battery bank, making it ideal for trade and business customers who demand reliable performance. With a wide supply voltage range of 6.5 to 70 V DC, it’s designed to work with a variety of battery systems from DC buses to larger installations. The device draws less than 1 mA when the back-light is off, ensuring minimal impact on your system’s standby power usage.

User-friendly installation is built in: it includes a 500 A/50 mV quick-connect shunt and all the necessary cables. The monitor flush mounts easily with a 63 mm front diameter and a compact body depth of just 31 mm, making it suitable for panel dashboards or cabinets. The built-in Bluetooth enables direct connection to mobile devices, allowing you to view battery voltage, current, power, amp-hours consumed and state of charge - plus historical trends, alarms and settings - all through the Victron app.

Advanced features such as the auxiliary input for a second battery, temperature or midpoint voltage measurement broaden the application scope, while the bi-stable relay supports automated actions like load shut-off or generator start-up. The VE.Direct port allows integration into larger system communications, connecting to monitoring or control equipment. With high resolution (10 mA current increments, 0.1 Ah amp-hour accuracy) and compatibility with shunt sizes up to 10,000 A, this monitor delivers professional-grade data for battery system management. Whether you’re retrofitting vehicles, boats, off-grid systems or commercial battery banks, the BMV-712 Smart offers clear insights, robust installation flexibility and connectivity for the modern IoT-enabled energy system.

Product Specifications

Performance & Electrical Specifications

  • Supply Voltage Range: 6.5 – 70 VDC
  • Current Draw (Backlight Off): < 1 mA (@12V: 0.7 Ah per month; @24V: 0.6 Ah per month)
  • Input Voltage Range (Auxiliary Battery): 6.5 – 70 VDC
  • Battery Capacity Range: 1 – 9999 Ah
  • Operating Temperature Range: -40 to +50 °C (-40 to 120 °F)
  • Auxiliary Input: Measures voltage of a second battery, temperature, or midpoint voltage.
  • Temperature Measurement Range: -20 to +50 °C
  • Bi-stable Alarm Relay: 60V / 1A normally open (function can be inverted); prevents increased current draw during an alarm.

Resolution & Accuracy (with included 500A shunt)

  • Current Resolution: ± 0.01 A
  • Voltage Resolution: ± 0.01 V
  • Amp Hours Resolution: ± 0.1 Ah
  • State of Charge (0 – 100%): ± 0.1 %
  • Time to Go Resolution: ± 1 min
  • Temperature Resolution: ± 1 °C/°F
  • Current Measurement Accuracy: ± 0.4 %
  • Voltage Measurement Accuracy: ± 0.3 %

Key Features & Connectivity

  • Comprehensive Monitoring: Tracks battery voltage, current, power, ampere-hours consumed, and state of charge.
  • Time Remaining: Calculated at the current rate of discharge.
  • Programmable Alarms: Visual and audible alarms for various battery parameters.
  • Programmable Relay: Can be set to turn off non-critical loads or trigger a generator when needed.
  • VE.Direct Communication Port: For integration with GX devices (Color Control GX, Venus GX) and computers.
  • Stored Trends: Stores up to 46 days of historical data, including battery voltage, current, state of charge, and auxiliary input data.
  • Midpoint Voltage Monitoring: Provides warnings for battery bank unbalance to protect expensive series-connected batteries.

Installation & Mechanical Specifications

  • Installation Type: Flush mount
  • Front Diameter: 63 mm
  • Front Bezel: 69 x 69 mm (2.7 x 2.7 inch)
  • Body Diameter: 52 mm (2.0 inch)
  • Body Depth: 31 mm (1.2 inch)
  • Shunt Connection Bolts: M10 (0.3937 inch)
  • Protection Category: IP55 (front display; not intended for outdoor use)

Included Accessories

  • Shunt: 500 A / 50 mV quick-connect shunt
  • UTP Cable: 10-meter 6-core RJ12 cable
  • Battery Cable: 2-meter cable with 1A slow-blow fuse for ‘+’ connection
  • Mounting Kits: Separate front bezel (square or round appearance), securing ring for rear mounting, and screws for front mounting.

Standards & Compliance

  • Safety: EN 60335-1
  • Emission / Immunity: EN 55014-1 / EN 55014-2
  • Automotive: ECE R10-4 / EN 50498
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Victron BMV-712 Smart Battery Monitor
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