Changes for page 3.3 Control

Last modified by Admin on 2026/04/30 15:56

From version 85.1

edited by Admin
on 2026/04/02 09:52

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To version 86.1

edited by Admin
on 2026/04/02 10:05

Change comment: There is no comment for this version

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@@ -402,9 +402,9 @@
  The BMS Main 3 / BMS Main 2R device can control the precharge contactor. The precharge contactor is used to charge the intermediate capacity with low current and usually placed with the limiting resistor in parallel to charging or discharging contactor.
--BMS Main 3 can detect errors while pre-charging the load capacity by monitoring **the current and voltage difference** before and after contactors.
++BMS Main 3 can check the preacharge process by monitoring **the current and voltage difference** before and after contactors.
--BMS Main 2R can detect errors while pre-charging the load capacity **only by monitoring the current**.
++BMS Main 2R can check the preacharge process **only by monitoring the current**.
  In **simple **mode precharge contactor closes a "Precharge time" before the closing of Charge or Discharge contactors and opens after the same amount of time after closing them.