Changes for page 3.4 Protections
Last modified by Admin on 2025/06/11 15:57
Summary
-
Page properties (1 modified, 0 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -209,8 +209,6 @@ 209 209 * battery module is in the largest group of balanced modules during the "Delay before clearing the error" time; 210 210 * module is ready to charge or discharge. 211 211 212 -If there is the “Voltage unbalance (CH)” or "Voltage unbalance (DCH)" error, **corresponding battery module opens its charging or discharging contactor**. 213 - 214 214 === Current unbalance (in “Balancing” state) === 215 215 216 216 When battery modules are connected in parallel, the most charged modules transfer charge to the least charged modules. The process of charge transfer is accompanied by the flow of balancing currents. The BMS Main X device detects modules with high balancing currents and generates “Current unbalance (CH)” (charge circuit) and “Current unbalance (DCH)” (discharge circuit) errors for them.