SANUPS A13A-Li
Double conversion online UPS equipped with lithium-ion Batteries.
Compared with our conventional UPS(1) equipped with lead-acid batteries, the new product is smaller, lighter, and offers a longer service life. Combining high reliability with outstanding energy efficiency, it also supports efforts to achieve the SDGs.
Features
Compact and Lightweight
The product weighs more than 15% less than the conventional lead-acid battery UPS.(1)
The installation footprint is reduced to one-third and weight to one-quarter compared with our UPS equipped with long-life lead-acid batteries,(2) helping maximize space utilization.
Long Service Life
The lithium-ion battery delivers approximately three times the service life of lead-acid batteries.
It can operate for 15 years without battery replacement,(3) reducing maintenance costs.
High Efficiency
By reducing losses in key components, the product improves conversion efficiency by 8% compared with the conventional product,(4) achieving a maximum conversion efficiency of 92%.
This reduces power consumption and CO2 emissions.
High Reliability
Up to four 6.25 kVA UPS modules can be configured in parallel, enabling highly reliable redundant (N+1) operation.(5)
UPS modules can be replaced without interrupting inverter power to the load, even in the event of a fault.
The system can also diagnose(6) the bypass circuit during inverter operation.
Industry-Leading(7) Input Voltage Range
The UPS continues inverter operation even when the input voltage drops by up to 30%.(8)
This reduces transfers to battery operation, minimizes battery usage, and helps prevent premature battery degradation.
| (1) | Conventional product: SANUPS A13A double conversion online UPS (valve-regulated lead-acid battery type) |
| (2) | Conventional product: UPS equipped with valve-regulated lead-acid batteries (MSE type) installed in a dedicated battery cabinet |
| (3) | At ambient temperatures of 25°C or below and with no more than 5,000 discharge cycles |
| (4) | Conventional product: SANUPS AMB double conversion online UPS |
| (5) | Configuration with one additional UPS module beyond the capacity required to support the load |
| (6) | Patent pending |
| (7) | Based on our own research as of June 1, 2026, conducted among UPSs on the market with the same topology, voltage, capacity, and backup time. |
| (8) | At load levels below 80%. |
Applications
Broadcasting and telecommunications, industrial facilities, servers, semiconductor manufacturing equipment, and medical equipment (MRI and CT scanners)