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Wiki source code of 1. Technical specifications

Version 1.1 by Admin on 2024/12/16 13:15
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1 Main X controls up to 32 batteries connected in parallel, each of them is managed by the BMS Main 2.1, BMS Main 3 or BMS Mini. It limits the charging and discharging currents of the whole battery and dynamically turns on and off the parallel batteries to keep them balanced.
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3 == Specifications ==
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5 (% style="width:625px" %)
6 |**Parameter**|(% style="width:268px" %)**Value**
7 |Supply voltage, V|(% style="width:268px" %)18 to 36
8 |Current consumption @24 V, mA (maximum)|(% style="width:268px" %)100
9 |Number of parallel batteries|(% style="width:268px" %)1 to 32
10 |Number of temperature sensors (100kOhm thermistors)|(% style="width:268px" %)2
11 |Number of solid-state relays for contactors (55V, 3A)|(% style="width:268px" %)3
12 |Number of discrete inputs (dry contact)|(% style="width:268px" %)4
13 |Number of discrete outputs (5V, total 100mA)|(% style="width:268px" %)4
14 |Number of USB interfaces|(% style="width:268px" %)1
15 |USB 2.0 speed, Mbps|(% style="width:268px" %)12
16 |Number of CAN interfaces|(% style="width:268px" %)2
17 |CAN bus speed, kbps|(% style="width:268px" %)125, 250 (by default), 500, 1000
18 |Number of RS-485 interfaces|(% style="width:268px" %)1
19 |RS-485 baud rate, bps|(% style="width:268px" %)600, 1200, 2400, 4800, 9600 (by default), 19200, 38400, 57600, 115200
20 |Dimensions (length × width × height), mm|(% style="width:268px" %)105 × 115 × 18
21 |Weight, g|(% style="width:268px" %)88 ± 5
22 |Operating temperature range, °С|(% style="width:268px" %)-40 to +85
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24 == Overall and mounting dimensions ==
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26 [[image:1734354848572-573.png||data-xwiki-image-style-alignment="center" height="461" width="450"]]
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28 [[image:1734354848576-998.png||data-xwiki-image-style-alignment="center" height="204" width="450"]]