Last modified by Admin on 2025/03/18 12:50

From version 7.2
edited by Admin
on 2025/02/20 13:15
Change comment: There is no comment for this version
To version 11.1
edited by Admin
on 2025/03/18 12:21
Change comment: There is no comment for this version

Summary

Details

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Content
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1 1  (% data-numbered-headings-start="2" style="--numbered-headings-start: 1;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 2  = Installation and connection =
3 3  
4 +== Safety rules ==
5 +
6 +To perform the protection functions, the BMS must be able to disconnect the battery from the load and charger. To do this, at least one contactor able to break the load and charge circuits must be connected to the BMS.
7 +
8 +Before use, **configure the system**. Proper operation of the BMS is possible only if it is correctly configured.
9 +
10 +It is not recommended to use the system in batteries formed by several series of cells connected in parallel. To increase capacity, it is recommended to connect several cells in parallel groups, and then connect the groups in series.
11 +
12 +(% class="box warningmessage" %)
13 +(((
14 +The BMS can be connected to batteries with life-threatening and health-hazardous voltage levels. When working with high-voltage batteries, observe electrical safety regulations, use safety glasses, protective clothing, insulated tools and appliances. To prevent the damage of device avoid electrostatic discharges while working with the battery.
15 +)))
16 +
17 +(% class="box errormessage" %)
18 +(((
19 +**The system is not designed to operate with batteries whose total voltage exceeds 60 V.**
20 +)))
21 +
4 4  == Installation procedure ==
5 5  
6 6  The mounting area of the BMS Mini S must be protected from mechanical particles (dust, dirt, large objects) and water. The BMS Mini S 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.
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20 20  |Overall dimensions (length × width × height), mm|124.5 × 117 × 17
21 21  |Mounting dimensions (length × width), mm|115 × 111
22 22  |Mounting holes|M3
23 -|Headers X1, X3-X9 type|Molex series Micro-Fit
24 24  
25 25  == Headers ==
26 26  
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30 30  
31 31  === X1 – header for contactors ===
32 32  
33 -Ответный разъем: Molex 430251800. Контакты: Molex 43030
50 +Receptacle Housing: Molex 430251800. Terminals: Molex 43030
34 34  
35 35  [[image:1733738660904-795.jpeg||data-xwiki-image-style-alignment="center" height="96" width="316"]]
36 36  
... ... @@ -46,13 +46,13 @@
46 46  |**9**|**GND**|Ground
47 47  |**10**|**-**|-
48 48  |**11**|**FB1**|Feedback signal from contactor 1
49 -|**12**|**OUT1**|Contactor control 1 (low side switch), 100V, max 5A
66 +|**12**|**OUT1**|Contactor control 1 (low side switch), 60V, max 5A
50 50  |**13**|**FB2**|Feedback signal from contactor 2
51 -|**14**|**OUT2**|Contactor control 2 (low side switch), 100V, max 5A
68 +|**14**|**OUT2**|Contactor control 2 (low side switch), 60V, max 5A
52 52  |**15**|**FB3**|Feedback signal from contactor 3
53 -|**16**|**OUT3**|Contactor control 3 (low side switch), 100V, max 5A
70 +|**16**|**OUT3**|Contactor control 3 (low side switch), 60V, max 5A
54 54  |**17**|**FB4**|Feedback signal from contactor 4
55 -|**18**|**OUT4**|Contactor control 4 (low side switch), 100V, max 5A
72 +|**18**|**OUT4**|Contactor control 4 (low side switch), 60V, max 5A
56 56  
57 57  (% class="box warningmessage" %)
58 58  (((
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67 67  
68 68  === X3 – header for discrete inputs and outputs signals ===
69 69  
70 -Ответный разъем: Molex 430251600. Контакты: Molex 43030
87 +Receptacle Housing: Molex 430251600. Terminals: Molex 43030
71 71  
72 72  (% class="wikigeneratedid" %)
73 73  [[image:1733738860923-996.png||data-xwiki-image-style-alignment="center" height="90" width="283"]]
... ... @@ -92,7 +92,7 @@
92 92  
93 93  === Х4 – header for САN and RS485 interfaces ===
94 94  
95 -Ответный разъем: Molex 430250600. Контакты: Molex 43030
112 +Receptacle Housing: Molex 430250600. Terminals: Molex 43030
96 96  
97 97  [[image:1733738660905-974.jpeg||data-xwiki-image-style-alignment="center" height="70" width="97"]]
98 98  
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107 107  === Х5 – header for ON/OFF button ===
108 108  
109 109  (% class="wikigeneratedid" %)
110 -Ответный разъем: Molex 430250200. Контакты: Molex 43030
127 +Receptacle Housing: Molex 430250200. Terminals: Molex 43030
111 111  
112 112  (% class="wikigeneratedid" %)
113 113  [[image:1733739076878-324.png||data-xwiki-image-style-alignment="center" height="70" width="41"]]
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118 118  
119 119  === X6 – header for cells temperature sensors ===
120 120  
121 -Ответный разъем: Molex 430251200. Контакты: Molex 43030
138 +Receptacle Housing: Molex 430251200. Terminals: Molex 43030
122 122  
123 123  [[image:1733738660906-697.png||data-xwiki-image-style-alignment="center" height="91" width="190"]]
124 124  
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139 139  === X7 - header for current sensor ===
140 140  
141 141  (% class="wikigeneratedid" %)
142 -Ответный разъем: Molex 430250400. Контакты: Molex 43030
159 +Receptacle Housing: Molex 430250400. Terminals: Molex 43030
143 143  
144 -
145 -
146 -
147 -
148 -
149 -
150 -
151 151  (% class="wikigeneratedid" %)
152 152  [[image:1733739118831-618.png||data-xwiki-image-style-alignment="center" height="79" width="71"]]
153 153  
... ... @@ -159,7 +159,7 @@
159 159  
160 160  === Х8 – header for battery cells ===
161 161  
162 -Ответный разъем: Molex 430251400. Контакты: Molex 43030
172 +Receptacle Housing: Molex 430251400. Terminals: Molex 43030
163 163  
164 164  [[image:1733740846257-439.png||data-xwiki-image-style-alignment="center" height="89" width="219"]]
165 165  
... ... @@ -181,7 +181,7 @@
181 181  
182 182  === Х9 – header to power the device ===
183 183  
184 -Ответный разъем: Molex 430251800. Контакты: Molex 43030
194 +Receptacle Housing: Molex 436450200. Terminals: Molex 43030
185 185  
186 186  [[image:1733738660910-242.png||data-xwiki-image-style-alignment="center" height="61" width="78"]]
187 187