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Last modified by Admin on 2025/03/18 12:50
From version 8.1
edited by Admin
on 2025/02/06 11:41
Change comment: There is no comment for this version
To version 5.1
edited by Admin
on 2024/12/09 16:58
Change comment: There is no comment for this version

Summary

Details

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Parent
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1 -Battery management systems.BMS Mini.WebHome
1 +drafts.BMS Mini 2.WebHome
Content
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3 3  
4 4  == Installation procedure ==
5 5  
6 -The mounting area of the BMS Mini must be protected from mechanical particles (dust, dirt, large objects) and water. The BMS Mini is recommended to be placed close to the cells it controls, but away from high current circuits to reduce interference to measuring circuits and increase overall reliability of installation.
6 +The mounting area of the BMS Mini 2 must be protected from mechanical particles (dust, dirt, large objects) and water. The BMS Mini 2 is recommended to be placed close to the cells it controls, but away from high current circuits to reduce interference to measuring circuits and increase overall reliability of installation.
7 7  
8 8  The installation site must provide convenient access for subsequent connection to the device’s headers for connecting other system elements: a current sensor, contactors, display panels.
9 9  
10 -The BMS Mini has a heat sink to dissipate the heat generated during the balancing of the cells. When used in enclosed enclosures, heat must be removed from the sink, otherwise it may damage the device.
10 +The BMS Mini 2 has a heat sink to dissipate the heat generated during the balancing of the cells. When used in enclosed enclosures, heat must be removed from the sink, otherwise it may damage the device.
11 11  
12 -Overall and mounting dimensions of the BMS Mini are shown on figures below.
12 +Overall and mounting dimensions of the BMS Mini 2 are shown on figures below.
13 13  
14 14  [[image:1733738313780-948.png||data-xwiki-image-style-alignment="center" height="442" width="547"]]
15 15  
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23 23  )))|139.5 × 117 × 17
24 24  |Mounting dimensions (length × width), mm|130 × 111
25 25  |Mounting holes|M3
26 -|Headers X1, X3-X9 type|Molex series Micro-Fit
27 27  
28 28  == Headers ==
29 29  
30 -There are names and locations of the BMS Mini headers on figure below.
29 +There are names and locations of the BMS Mini 2 headers on figure below.
31 31  
32 32  [[image:1733738660900-622.png||data-xwiki-image-style-alignment="center" height="379" width="508"]]
33 33  
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163 163  
164 164  |**Pin**|**Name**|**Description**
165 165  |**1**|**VBAT+**|Supply voltage for BMS Mini
166 -|**2**|**VBAT-**|BMS Mini power ground
165 +|**2**|**VBAT-**|BMS Mini 2 power ground
167 167  
168 168  (% class="box warningmessage" %)
169 169  (((
170 -**Attention! **The BMS Mini device is **galvanically connected** to the battery (the minus of the battery is the device ground). In view of this, when a BMS Wi-Fi or BMS GSM module is connected to the device, the antenna braid will also be galvanically connected to the battery (connected to the battery negative). It is recommended to** isolate the antenna cable from the battery case **to prevent negative potential from appearing on the case.
169 +**Attention! **The BMS Mini 2 device is **galvanically connected** to the battery (the minus of the battery is the device ground). In view of this, when a BMS Wi-Fi or BMS GSM module is connected to the device, the antenna braid will also be galvanically connected to the battery (connected to the battery negative). It is recommended to** isolate the antenna cable from the battery case **to prevent negative potential from appearing on the case.
171 171  )))
172 172  
173 173  === J1 – jumper for switching CAN bus terminal resistor ===