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SYPM25KD Firmware
APC UPS Data Center & Enterprise Solutions Forum
Schneider, APC support forum to share knowledge about installation and configuration for Data Center and Business Power UPSs, Accessories, Software, Services.
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Posted: 2023-11-1501:55 PM
SYPM25KD Firmware
Can someone explain the firmware for these modules?
As I understand, if all of the system modules are 4.23.0 and I buy a new 2023 module with newer firmware, the new Power Module will revert down to my 4.23.0 power module system firmware.
My customer wants a new module, but wont let me install it because it has a newer firmware. He is afraid that it wont work. He says I have to buy a used module with that firmware.