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Changes for page 3.4 Protections

Last modified by Admin on 2025/04/09 12:19
From version 2.1
edited by Admin
on 2024/12/04 16:33
Change comment: There is no comment for this version
To version 4.4
edited by Admin
on 2024/12/12 16:32
Change comment: Update document after refactoring.

Summary

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1 -drafts.bms-main-3.3\. Settings.WebHome
1 +Battery management systems.BMS Main 3.3\. Configuration.WebHome
Content
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1 1  (% data-numbered-headings-start="3" style="--numbered-headings-start: 2;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
2 -= SettingsThe BMS Main 3 device continuously monitors the state of the cells, the external environment and, when detecting abnormalities, protects the battery and system components from damage.The BMS Main 3 device continuously monitors the state of the cells, the external environment and, when detecting abnormalities, protects the battery and system components from damage. =
2 += Settings =
3 3  
4 4  (% data-numbered-headings-start="4" style="--numbered-headings-start: 3;font-size: 0px;color: rgba(0, 0, 0, 0.0);margin-bottom: 0px; margin-top: 0px;" %)
5 5  == Protections ==
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294 294  
295 295  * a BMS Logic device temperature is less than the “Tolerant temperature” value.
296 296  
297 -(% class="box warningmessage" %)
297 +(% class="box infomessage" %)
298 298  (((
299 -Overheated Logic devices do not balance cells.
299 +Cell balancing is disabled on Logic devices with high temperature.
300 300  )))
301 301  
302 302  === Logic offline ===
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535 535  If there is the "CH contactor cycles error" error, the **charging **contactor opens.
536 536  )))
537 537  
538 -=== ​​​​​​​Discharge contactor cycles ===
538 +=== Discharge contactor cycles ===
539 539  
540 540  The BMS Main 3 device protects the discharging contactor against frequent switching.
541 541  
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586 586  
587 587  (% class="box warningmessage" %)
588 588  (((
589 -If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error”** is generated and **all relays open.**​​​​​​​
589 +If there is the “No temp. sensors” or “Temp. sensor is shorted” error, the **“Critical error”** is generated and **all relays open.**
590 590  )))
591 591  
592 592  === WDT reset ===
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612 612  If there is the "WDT reset" error, the **“Critical error” **is generated and **all relays open.**
613 613  )))
614 614  
615 -=== ​​​​​​​Unallowable charging ===
615 +=== Unallowable charging ===
616 616  
617 617  The BMS can detect that the battery is charging through the discharging circuit and protectively open the discharging contactor to prevent unallowable battery operation.
618 618