SANUPS A23D - Double Conversion Online (UPS)

SANUPS A23D
High-Efficiency Online UPS

High Efficiency
This UPS achieves a conversion efficiency of up to 95%.
This keeps power consumption and heat generation at a low level, reducing power costs and CO2 emissions.

Reduced Battery Drain and Degradation
With its wide input voltage range,(1) this UPS reduces the number of unnecessary transfers to battery power when power conditions are poor, reducing battery drain and deterioration.
This keeps the battery ready for critical outages, while requiring battery replacement less often.

Reduced Maintenance Costs
Cooling fans and electrolytic capacitors do not need to be replaced for 15 years, while fuses and relays also last for 10 years.

Improved Operability
A color LCD touch panel is used for improved visibility and operability.

Combination with a Generator
This UPS has a walk-in feature(2) that gradually receives power from an emergency generator.
This helps minimize the generator capacity, building an efficient emergency power system.
(1) At loads less than 60%, the lower limit value covers -30% from the rated voltage.
(2) Walk-in feature: A function to increase the UPS input current gradually, aimed to limit inrush current.