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Last modified by Admin on 2025/05/12 10:19
From version 4.1
edited by Admin
on 2024/12/04 11:23
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To version 9.1
edited by Admin
on 2024/12/04 15:34
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Summary

Details

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1 -1. Technical specifications
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4 4  The BMS Main 3.0 device is a modular battery management system (BMS) controller and performs the following functions:
5 5  
6 6  * collection of information about the voltage and temperature of battery cells from BMS Logic devices;
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12 12  
13 13  The BMS Main 3.0 device is flexibly configured and can work with various types of lithium-ion batteries: LFP (LiFePO4 and LiFeYPO4), LCO (LiCoO2), LMO (LiMn2O4), NMC (LiNiMnCoO2), NCA (LiNiCoAlO2), LTO (Li4Ti5O12), etc.
14 14  
15 -== 1.1 Specifications ==
16 +== Specifications ==
16 16  
17 17  (% style="width:657px" %)
18 18  |(% style="width:490px" %)**Parameter**|(% style="width:162px" %)**Value**
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81 81  |(% colspan="2" style="width:654px" %)**Operating conditions**
82 82  |(% style="width:490px" %)Operating temperature range, °С|(% style="width:162px" %)-40 to +85
83 83  
84 -== 1.2 Overall and mounting dimensions ==
85 +== Overall and mounting dimensions ==
85 85  
86 86  
87 87  [[image:1733310978839-565.png||data-xwiki-image-style-alignment="center" height="486" width="810"]] [[image:1733310978846-154.png||data-xwiki-image-style-alignment="center" height="172" width="767"]]
88 88  
89 -== 1.3 Description of features ==
90 +== Description of features ==
90 90  
91 91  The BMS Main 3.0 device is powered from an external source having an output voltage in the range from 9 to 32V (connector X1). The device is turned on when there is power and the KEYRUN or CHARGE_ON signal is supplied with a level of at least 8.5V.
92 92  
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121 121  
122 122  The device can be used as a controller of several battery modules connected in parallel and controlled by other BMS Main 3 devices. To do this, install modified firmware that changes the device type to BMS Main 3X.
123 123  
124 -== 1.4 Typical battery system diagram ==
125 +== Typical battery system diagram ==
125 125  
126 126  Figure below shows an example of a functional diagram of a vehicle battery.[[image:https://docs.movicomelectric.com/bin/download/drafts/bms-main-3/battery-diagram/WebHome/1732118894784-437.png?width=556&height=786&rev=1.1||alt="1732118894784-437.png" data-xwiki-image-style-alignment="center" height="786" width="556"]]
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128 -
129 129  
130 130  The following are connected to the BMS Main 3.0 device:
131 131