hello everyone, please if you can let me know if the below PSAL operation is ok.
When the Mains Power Supply is disconnected, the Battery takes over. The Battery Voltage is around 54VDC to 57VDC. As the system starts to operate on the battery, the battery voltage drops. The PSAL keeps a check on the Battery Voltage and when the Battery Voltage drops to 47VDC, the PSAL then sends an alarm to the CPUs, CPU6 and CPU7 to properly shutdown. Please if you can confirm if this is correct.
Also since the CPU is properly shutdown with alarm from PSAL, can the databases get corrupt in a duplicated setup. My understanding is that if the systems were directly AC powered and no PSAL, then because of voltage fluctuation, then the databases would get corrupt.
Regards
Rav