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Last modified by Admin on 2025/05/13 17:21
From version 7.1
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on 2025/02/27 12:24
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To version 2.4
edited by Admin
on 2024/12/11 13:11
Change comment: Update document after refactoring.

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1 1  (% data-numbered-headings-start="1" style="--numbered-headings-start: 0;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 2  = Technical specifications =
3 3  
4 -[[image:1734098499251-558.png||data-xwiki-image-style-alignment="center" height="244" width="450"]]
5 -
6 6  BMS Mini S is a miniature full-featured centralized BMS for high-capacity lithium-ion batteries. It has many communication interfaces, an ability to collect information during the entire battery lifetime and an integrated DC/DC converter.
7 7  
8 8  == Specifications ==
9 9  
10 10  (% style="width:624px" %)
11 -|(% style="width:410px" %)**Parameter**|(% style="width:213px" %)**Value**
12 -|(% style="width:410px" %)Battery voltage, V|(% style="width:213px" %)10* to 52
13 -|(% style="width:410px" %)(((
9 +|**Parameter**|(% style="width:230px" %)**Value**
10 +|Battery voltage, V|10* to 52
11 +|(((
14 14  Current consumption @36 V, mA (maximum):
15 15  
16 16   work (no load)
15 +
17 17   standby
18 -)))|(% style="width:213px" %)(((
17 +)))|(((
19 19  
20 20  
21 21  30
21 +
22 22  0.3
23 23  )))
24 -|(% style="width:410px" %)Number of cells|(% style="width:213px" %)4 to 12
25 -|(% style="width:410px" %)Cell balancing type|(% style="width:213px" %)Passive
26 -|(% style="width:410px" %)Cell balancing current, mA, @ 4.2 V|(% style="width:213px" %)220
27 -|(% style="width:410px" %)Cell voltage measurement error, V|(% style="width:213px" %)0.003
28 -|(% style="width:410px" %)Cell temperature measurement error, °С|(% style="width:213px" %)2
29 -|(% style="width:410px" %)Output voltage of the internal DC/DC converter, V|(% style="width:213px" %)12 ± 1
30 -|(% style="width:410px" %)Output current of the internal DC/DC converter, A (maximum)|(% style="width:213px" %)3
31 -|(% style="width:410px" %)Number of programmable MOSFETs for contactors (100V, 5A)|(% style="width:213px" %)4
32 -|(% style="width:410px" %)Number of programmable discrete inputs (dry contact)|(% style="width:213px" %)4
33 -|(% style="width:410px" %)Number of programmable discrete outputs (5V, total 100mA)|(% style="width:213px" %)4
34 -|(% style="width:410px" %)Current sensor type|(% style="width:213px" %)Hall-Effect sensor, bidirectional (LEM series: HASS, HTFS, DHAB)
35 -|(% style="width:410px" %)Interfaces|(% style="width:213px" %)1xCAN / 1xRS-485 / 1xUSB
36 -|(% style="width:410px" %)CAN output voltage, V|(% style="width:213px" %)5.0 ± 0.5
37 -|(% style="width:410px" %)CAN output current, mA (maximum)|(% style="width:213px" %)400
38 -|(% style="width:410px" %)Dimensions (length × width × height), mm|(% style="width:213px" %)125 × 117 × 17
39 -|(% style="width:410px" %)Weight, g|(% style="width:213px" %)210 ± 5
40 -|(% style="width:410px" %)Operating temperature range, °С|(% style="width:213px" %)-40 to +85
41 -|(% style="width:410px" %)Headers X1, X3-X9 type|(% style="width:213px" %)Molex series Micro-Fit
24 +|Number of cells|4 to 12
25 +|Cell balancing type|Passive
26 +|Cell balancing current, mA, @ 4.2 V|220
27 +|Cell voltage measurement error, V|0.003
28 +|Cell temperature measurement error, °С|2
29 +|Output voltage of the internal DC/DC converter, V|12 ± 1
30 +|Output current of the internal DC/DC converter, A (maximum)|3
31 +|Number of programmable MOSFETs for contactors (100V, 5A)|4
32 +|Number of programmable discrete inputs (dry contact)|4
33 +|Number of programmable discrete outputs (5V, total 100mA)|4
34 +|Current sensor type|Hall-Effect sensor, bidirectional (LEM series: HASS, HTFS, DHAB)
35 +|Interfaces|1xCAN / 1xRS-485 / 1xUSB
36 +|CAN output voltage, V|5.0 ± 0.5
37 +|CAN output current, mA (maximum)|400
38 +|Additional modules|BMS Wi-Fi
39 +|Dimensions (length × width × height), mm|125 × 117 × 17
40 +|Weight, g|210 ± 5
41 +|Operating temperature range, °С|-40 to +85
42 42  
43 -* The minimum voltage for the internal 12V DC/DC converter is 14 Volts.
44 -
45 45  == Overall and mounting dimensions ==
46 46  
47 47  [[image:1733740566202-914.png||data-xwiki-image-style-alignment="center" height="158" width="451"]]
1734098499251-558.png
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