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3.3.4 Battery System Power On
Warning: Double check all the power cables and communication cables. Make sure the voltage of
the INVERTER is same level with the battery system. Check all the power switch of every battery
system is OFF.
Vérifiez deux fois tous les câbles d’alimentation et les câbles de communication. Assurez-vous que
la tension du INVERTER est identique à celle du système de batterie. Vérifiez que l’interrupteur de chaque
système de batterie soit éteint.
Warning: The external switch or breaker between INVERTER and battery string must be off before
the battery system power on.
Un interrupteur ou disjoncteur externe entre le PC et la chaîne de batterie doit être désactivé
avant que le système de batterie ne soit alimenté.
3.2.4.1 Battery System Power On Steps:
1. Check the UPS (if has) is turned on. And the UPS is power supplying.
2. Switch the external power or INVERTER on, make sure all the power equipment can work normally.
3. Turn on all the BMS (Battery Control Modules) as following step:
(1) Turn on the 1st BMS (Battery Control Modules) of battery string.
(2) The second BMS must be operated after success the first battery string’s self-check. From 1st BMS to the last
BMS turn on the battery strings on one by one.
*Instruction of step 3 in the following conditions (internal power supply):
① Turn on the “Isolating Switch”:
② Press the “Start Button”:
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