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Last modified by Admin on 2025/05/28 17:04
From version 38.1
edited by Admin
on 2025/05/14 13:45
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To version 31.1
edited by Admin
on 2024/12/11 09:36
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1 -Battery management systems.BMS Main 2\.1.WebHome
1 +drafts.BMS Main 2\.1.WebHome
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7 7  
8 8  BMS based on the Main 2.1 can control up to 23 measuring modules and manage a battery consisting of 414 cells.
9 9  
10 -== Specifications ==
10 +== 1.1 Specifications ==
11 11  
12 12  (% style="width:705px" %)
13 13  |(% style="width:434px" %)**Parameter**|(% style="width:267px" %)**Value**
14 -|(% style="width:434px" %)Supply voltage, V|(% style="width:267px" %)9 to 30
14 +|(% style="width:434px" %)Supply voltage, V|(% style="width:267px" %)9÷30
15 15  |(% style="width:434px" %)Current consumption @12 V, mA (max)|(% style="width:267px" %)100
16 16  |Number of BMS Logic devices|1 to 23
17 17  |Number of cells (maximum)|414
18 18  |(% style="width:434px" %)Number of programmable solid-state relays for contactors (55V, 3A)|(% style="width:267px" %)4
19 19  |(% style="width:434px" %)Number of programmable discrete inputs (dry contact)|(% style="width:267px" %)4
20 -|(% style="width:434px" %)Number of programmable discrete outputs (+5V, total 200mA)|(% style="width:267px" %)4
20 +|(% style="width:434px" %)Number of programmable discrete outputs (+5V)|(% style="width:267px" %)4
21 21  |(% style="width:434px" %)Current sensor type|(% style="width:267px" %)(((
22 22  Hall-Effect sensor, bidirectional, supply voltage 5 V (LEM series HASS, HTFS)
23 23  )))
24 -|(% style="width:434px" %)Current sensor signal measurement error, V (maximum)|(% style="width:267px" %)±0.001
24 +|(% style="width:434px" %)Current sensor signal measurement error, V (maximum)|(% style="width:267px" %)0.001
25 25  |(% style="width:434px" %)Number of CAN interfaces|(% style="width:267px" %)1
26 26  |(% style="width:434px" %)CAN bus speed, kbps|(% style="width:267px" %)125, 250 (by default), 500, 1000
27 27  |(% style="width:434px" %)Number of RS-485 interfaces|(% style="width:267px" %)2
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30 30  |(% style="width:434px" %)CAN output current, mA (maximum)|(% style="width:267px" %)400
31 31  |(% style="width:434px" %)Number of Ethernet interfaces|(% style="width:267px" %)1
32 32  |(% style="width:434px" %)Ethernet speed, Mbps|(% style="width:267px" %)10/100
33 -|(% style="width:434px" %)Dimensions (length × width × height), mm|(% style="width:267px" %)120 × 120 × 17
34 -|(% style="width:434px" %)Weight, g|(% style="width:267px" %)100 ± 10
35 -|(% style="width:434px" %)Operating temperature range, °С|(% style="width:267px" %)-40 to +85
33 +|(% style="width:434px" %)Dimensions (length × width × height), mm|(% style="width:267px" %)120 × 120 × 32
34 +|(% style="width:434px" %)Weight, g|(% style="width:267px" %)100±5
35 +|(% colspan="2" style="width:702px" %)**Operating conditions**
36 +|(% style="width:434px" %)Operating temperature range, °С|(% style="width:267px" %)-40÷75
36 36  |(% style="width:434px" %)The degree of protection from external influences|(% style="width:267px" %)IP00
37 -|Headers P1, P6-P9 type |Molex series Mini-Fit
38 -|Headers P11-P15 type |Molex series Micro-Fit
39 39  
40 -== Overall and mounting dimensions ==
39 +== 1.2 Overall and mounting dimensions ==
41 41  
42 42  [[image:1733138859908-160.png||data-xwiki-image-style-alignment="center" height="403" width="458"]]
43 43  
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