Victron SmallBMS NG

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Bluetooth BMS for Victron Lithium NG batteries, with load, charge and pre-alarm outputs

$ 130.90 - Inc GST 130.9 in stock AUD $ 130.90 Tax Included

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VICTRON

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Category: Lithium, MONITORING

SKU: BMS400100300

Victron SmallBMS NG

Features

Battery management system for Victron Lithium NG batteries (12, 24 or 48V banks)
Not for Lithium Battery Smart (non-NG) batteries
Load disconnect output, up to 1A: controls a BatteryProtect, inverter or DC-DC charger
Charge disconnect output, up to 500mA: controls chargers or a Cyrix-Li combiner
Pre-alarm output warns of low battery at least 30 seconds before loads are switched off
Remote on/off terminal
Built-in Bluetooth for setup, monitoring and firmware updates in VictronConnect
Configurable discharge floor (minimum state of charge)

Where to use it

Protecting a Victron Lithium NG battery bank in RVs, boats and off-grid systems by switching loads and chargers off through their remote on/off inputs.

It has no VE.Bus connection, so it doesn't suit MultiPlus or Quattro inverter/chargers. For those, use the VE.Bus BMS NG or a Lynx Smart BMS NG.

Up to 50 batteries in 12V or 24V banks, or 25 batteries in 48V banks.

Dimensions

Dimensions (h x w x d)	106 x 42 x 23 mm
Weight	0.1 kg

Warranty

5-year warranty
Access to Springers Solar's warranty support team
Authorised Victron dealer

Applications

Marine

RV's

Caravans

Off-Grid Systems

Tiny Houses

Cabins

More about Victron:

Victron Energy has a strong, unrivalled reputation for technical innovation, reliability, and build quality. Their products are widely considered to be a professional choice for independent electric power. Efficiently combining two or more distinct power sources is what they do best. Their products include sinewave inverters, sinewave inverters/chargers, battery chargers, DC/DC converters, transfer switches, battery monitors and more.

manual-smallBMS NG.pdf

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Datasheet-smallBMS NG.pdf

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Product Specifications

Model	smallBMS NG
Operating voltage (Vbat)	8 – 70 Vdc
Power supply cable and fuse (not supplied)	Recommended fuse size 0.3 A - 2.5 A, dependent on devices connected to Load disconnect and pre-alarm output
Current consumption, remote on	3mA (excluding Load and Charge disconnect output current)
Current consumption, low cell voltage	1.2 mA
Current consumption, remote off	1.2 mA
Load disconnect output	Normally high (Vbat – 0.1 V) Source max current: 1 A (not short circuit protected) Sink current: 0 A (output free floating)
Charge disconnect output	Normally high (Vbat – 0.1 V) Source max current: 500 mA (not short circuit protected) Sink current: 0A (output free floating)
Pre-alarm output	Normally free-floating (low) In case of alarm: output voltage Vbat -0.1 V Maximum output current: 500 mA (not short circuit protected)
Remote on/off: Remote L and Remote H	Use modes: 1. ON when the L and H terminal are interconnected 2. ON when the L terminal is pulled to battery minus (V < 3.5 V) 3. ON when the H terminal is high (2.9V < VH < Vbat) 4. OFF in all other conditions
GENERAL
Operating temperature range	-20 to +50 °C (0 – 120 °F)
Humidity	Max. 95 % (non-condensing)
Protection grade	IP20
ENCLOSURE
Material and colour	ABS, matt black
Weight	0.1 kg
Dimensions (h x w x d)	106 x 42 x 23 mm
STANDARDS
Safety Emission Immunity Automotive	EN 60950 EN 61000-6-3, EN 55014-1 EN 61000-6-2, EN 61000-6-1, EN 55014-2 Regulation UN/ECE-R10 Rev.4 - pending