Why Does the Smart-UPS Ultra Battery Cycle Between 94% and 100% State of Charge?
Issue:
The battery state of charge of certain Smart-UPS Ultra models may fluctuate between 94% and 100% during normal operation.
Product Line:
Smart-UPS Ultra 5-10kW
- Models; SRTL5KRM2UI, SRTL5KRM2UT, SRTL8KRM4UI, SRTL8KRM4UT, SRTL10KRM4UI, SRTL10KRM4UT
Smart-UPS Modular Ultra
- All models starting with the prefix SRYL
Answer:
This behavior is normal and expected.
The UPS uses a Li-ion battery charging strategy designed to protect battery health. Once the battery reaches 100% state of charge (SoC), the charger is intentionally turned off.
During normal operation, the battery will then discharge slightly. When the SoC drops to approximately 94%, the charger automatically turns back on to recharge the battery.
As a result, the reported battery SoC may cycle between ~94% and 100%. This is part of normal operation and does not indicate a fault or defect.
Publicerad för: Schneider Electric Sverige
Behöver du hjälp?
Produktväljare
Hitta snabbt och enkelt rätt produkter och tillbehör för dina ändamål.
Begär en offert
Ställ din fråga online så kontaktar vi dig.
Här köper du
Hitta enkelt närmaste Schneider Electric-distributör på din ort.
Hjälpcenter
Hitta alla supportresurser som du behöver på ett ställe.