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Sierra Leone Distributed Intelligent Energy Storage System
· Battery management three-stage unit.
· Modular design and easier selection.
· Real-time collection of PACK voltage and temperature information.
· Bidirectional charge/discharge balance management.
· Online detection.
· Fault diagnosis
Category:
Sierra LeoneProducts
Product Description
| Type | Power supply range | Static power consumption | Voltage Collection | Voltage Range | Voltage accuracy | Temperature collection | Temperature accuracy | Output | Balanced current | （L*W*H）mm Size |
| BMU12S | 9～32V | ≤1W | 12 string | 0～5V | ±2mV | 12 | ±1℃ | 1 | 50~100mA | 125*105*28 |
| BMU18S | 18 string | 18 | 180*128*30 | |||||||
| BMU24S | 24 string | 24 | 180*128*30 |
| Functions | Specification parameters | Number | Description | |
| Low voltage power supply | Power supply range | 9--36V | -- | 12V/24V |
| Static power consumption | ＜1W | -- | -- | |
| Supply voltage acquisition | 24V/5V/3.3V | 3 | -- | |
| CAN Communication | Communication with BCU | Support | 1 | -- |
| Cell Voltage | Measurement Range | 0--5V | -- | -- |
| Measurement accuracy | 0.20% | -- | -- | |
| Number of acquisition channels | / | 18 | Maximum 36 channels can be acquired | |
| Temperature | -20℃~65℃range≤±1℃other range≤±2℃ | 10k@25℃ | -- | -- |
| Number of acquisition channels | / | 9 | Maximum 18 channels can be acquired | |
| Balanced current | Current size | ＜200mA | -- | -- |
| Environmental adaptability | Operating temperature range | -40--65℃ | -- | -- |
| Storage temperature range | -50--105℃ | -- | -- | |
| Working humidity range | 5--95% | -- | -- | |
| Protection level | IP40 | -- | -- | |
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