Battery Catagories, Battery Management System
n-BMS/n3-BMS 100809 CMU (Cell Monitoring Unit)
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$344.70
Out of stock
n-BMS/n3-BMS CMU 100809 (Cell Monitoring Unit)
Lithium Balance n-BMS is a next-generation configurable Battery Management System designed for high-voltage applications. It is a distributed system in which the Management Control Unit (MCU) communicates with up to 32 Cell Monitoring Units (CMUs). Each CMU features up to 12 series-connected voltage channels and 4 temperature channels, enabling n-BMS to manage systems up to 1000 V.
The n-BMS can be configured via the licensed n-BMS CREATOR software, allowing battery engineers to design a unique battery system and tailor it precisely to their specific requirements.
| Product Specifications (100809) | |
| Number of Cells | 6–12 (minimum 11 V required to power the CMU) |
| Number of temperature sensors per unit | 2×2 redundant measurement points; pair count configurable as 0, 1×2, or 2×2. NTC-based |
| Cell balancing topology | Dissipative |
| Cell balancing current | CMU 100809: 200 mA @ 4.2 V |
| Cell voltage acquisition time | ≤ 100 ms |
| Operating temperature | -40 to +85 °C |
| Cell temperature accuracy (NTC) | ±2 °C @ -40 to 0 °C & 40 to 85 °C | ±1 °C @ 0 to 40 °C |
| Temperature measurement range | -40 to +85 °C |
| Communication Interface (internal) | isoSPI (up to 5 m shielded cable between boards) |
