Victron smallBMS NG
Part number BMS400100300 · Victron Energy
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$85.00 per each
Freight is quoted with the order.
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What it does
The SmallBMS NG is an all-in-one Battery Management System (BMS) designed for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries ). It monitors and protects the batteries by managing charge and load disconnects and providing pre-alarms for low battery voltage.
Specification
| DC input operating voltage range | 8 to 70 V |
|---|---|
| Current consumption rem on | 3 mA |
| Current consumption low cell | 1.2 mA |
| Current consumption rem off | 1.2 mA |
| Load disconnect output | Normally high (Vbat – 0.1V) |
| Charge disconnect output | Normally high (Vbat – 0.1 V) |
| Pre alarm output | Normally free floating - In case of alarm: output voltage Vbat -0.1 V |
| Pre alarm current rating | 500 mA |
| Remote terminals | 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 (2.9 V <VH <Vbat) 4. OFF in all other conditions |
| Operating temp range | -20 to 50 °C |
| Max humidity | 95 % |
| Battery minus connection | Screw terminals |
| Battery communication terminals | Terminals with M8 circular connectors |
| Input output terminals | Screw terminals |
| Power supply cable | Recommended fuse size 0.3 A - 2.5 (dependent on devices connected to Load disconnect and pre-alarm output) |
| Material | ABS |
| Colour | Matt black with a blue sticker |
| Protection category | IP20 |
| Weight | 0.1 kg |
| Height | 106 mm |
| Width | 42 mm |
| Depth | 23 mm |
| Safety | EN 60950 |
| Emission | EN-IEC 61000-6-3,EN 55014-1 |
| Immunity | EN-IEC 61000-6-1, EN-IEC 61000-6-2,EN 55014-2 |
| Automotive | ECE R10-6 |
Photos and drawings
Documents
Manuals and instructions
Spec sheets
Drawings and diagrams
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