Victron VE.Bus BMS NG
Part number BMS300200300 · Victron Energy
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$157.00 per each
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What it does
The VE.Bus BMS NG is an all-in-one Battery Management System (BMS) for Victron Lithium NG batteries (not compatible with Lithium Battery Smart batteries ), designed for systems with Victron inverters or inverter/chargers using VE.Bus communication. It monitors and protects the batteries against over voltage and under voltage of any individual cell, and also over temperature or under temperature conditions.
Specification
| DC input operating voltage range | 9 to 70 V |
|---|---|
| Current draw regular | 10 mA |
| Current draw low | 2 mA |
| Current draw off | 1.5 mA |
| Aux input current rating | 1 A |
| Gx power current rating | 1 A |
| Load disconnect output | Normally high (output voltage ≈ supply voltage – 1 V) Floating when the load needs to be disconnected |
| Charge disconnect output | Normally high (output voltage ≈ supply voltage – 1 V) Floating when the load needs to be disconnected |
| Pre alarm output | Normally free floating - In case of alarm: output voltage Vbat -0.1 V |
| Pre alarm current rating | 1 A |
| Remote terminals | Usage modes to turn the system on or off: a) ON when the L and H terminal are interconnected (switch or relay contact) b) ON when the L terminal is pulled to battery minus (V<3.5 V) c) ON when the H terminal is high (2.9 V < VH < Vbat) d) 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 |
| Vebus terminals | 2 x RJ45 sockets to connect to all VE.Bus products |
| 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 | 0.12 kg |
| Height | 23.2 mm |
| Width | 95 mm |
| Depth | 105.8 mm |
| Safety | EN 60950 |
| Emission | EN 55014-1,EN-IEC 61000-6-3 |
| Immunity | EN-IEC 61000-6-1, EN-IEC 61000-6-2,EN 55014-2 |
Photos and drawings
Documents
Manuals and instructions
Spec sheets
Drawings and diagrams
- System schematic: VE Direct drawing with IP43 Smart Charger 12/50-1 Inverter 800W 2x150Ah Li-NG smallBMS-NG SBP 100 MPPT 100/50 Orion XS BMV-712 PDF
- System schematic: Quattro 5kVA 120-240VAC 24VDC split phase 3x200Ah Li-NG VE.Bus BMS-NG Class-T fuses Distributor Cerbo GX touch-70 SBP-220 generator MPPT BMV Orion XS PDF
Certificates
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