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Changes for page 3.6 Battery protection

Last modified by Admin on 2025/04/09 12:25
From version 4.7
edited by Admin
on 2024/11/21 18:09
Change comment: There is no comment for this version
To version 4.1
edited by Admin
on 2024/11/21 18:05
Change comment: Uploaded new attachment "1732212357972-295.png", version {1}

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... ... @@ -67,66 +67,4 @@
67 67  If there is the "Undervoltage" error, the discharging relay opens.
68 68  )))
69 69  
70 -3.6.3 Overvoltage protection
71 -
72 -To change the battery protection parameters from high voltage on the cells, select the menu "Protections → Overvoltage protection":
73 -
74 -[[image:1732212357972-295.png]]
75 -
76 -In this section:
77 -
78 -* Enable – a flag to enable the protection;
79 -* Maximum cell voltage, V;
80 -* Tolerant cell voltage, V;
81 -* Delay before setting the error, second;
82 -* Delay before clearing the error, second;
83 -* Switch off the discharging relay on error – a flag to open the discharging relay when the "Overvoltage" error is generated;
84 -* Lock the error until the device is reset.
85 -
86 -As a result of the operation of the battery protection from high voltage, the "Overvoltage" error is generated.
87 -
88 -Error generation conditions:
89 -
90 -* the maximum voltage among all cells of the battery is greater than the “Maximum cell voltage” value for the “Delay before setting the error” time.
91 -
92 -Conditions for removing the error:
93 -
94 -* the maximum voltage among all cells of the battery is less than the “Tolerant cell voltage” value for the “Delay before clearing the error” time.
95 -
96 -(% class="box infomessage" %)
97 -(((
98 -If there is the "Overvoltage" error, the charging relay and discharging relay opens (if the “Switch off the discharging relay on error” flag is set).
99 -)))
100 -
101 -3.6.4 Low temperature protection
102 -
103 -3.6.5 High temperature protection
104 -
105 -3.6.6 Battery cover protection
106 -
107 -3.6.7 High humidity protection
108 -
109 -3.6.8  Water protection
110 -3.6.9 Current sensor error
111 -3.6.10 Short circuit protection
112 -3.6.11 Contactor high temperature protection
113 -3.6.12 Unallowable charging protection
114 -3.6.13 Stuck contactor protection
115 -3.6.14 Contactor feedback check
116 -3.6.15 Charging contactor cycles protection
117 -3.6.16 Discharging contactor cycles protection
118 -3.6.17 Temperature sensor error
119 -3.6.18 Logic high temperature protection
120 -3.6.19 Logic offline protection
121 -3.6.20 Cell count protection
122 -3.6.21 Logic count protection
123 -3.6.WDT protection
124 -Insulation monitoring
125 -Critical error parameters
126 -General error parameters
127 -Low SOC signal
128 -High charging current signal
129 -Heater control
130 -Heater (AUX) control
131 -Cooler control
132 -Fault simulation
70 +