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POWER SYSTEMS
SANYO DENKI CO., LTD. has developed and launched the
highly efficient SANUPS A11N-Li parallel redundant double
conversion online UPS with lithium-ion battery.
September 14, 2023SANYO DENKI CO., LTD.
SANYO DENKI Develops Parallel Redundant UPS
SANUPS A11N-Li with Long-Life Lithium-Ion Battery
1．Long Service Life
The UPS uses lithium-ion batteries. It can operate for 10 years without battery replacement,
(1)
reducing the maintenance work and costs.
2．Space-Saving and Lightweight
The compact 3U-sized
(2)
UPS unit is suitable for standard EIA/JIS 19-inch racks.
The mass and volume have been reduced by up to 42% and 25%, respectively, compared to our current product.
(3)
3．High Reliability
By combining up to four 5 kVA UPS units, output capacity can be expanded to up to 20 kVA or up to 15 kVA for
parallel redundant operation. The parallel redundant operation allows one unit to be used as a spare unit, delivering
a highly reliable and stable power supply to loads. In addition, this UPS performs battery self-tests automatically
at regular intervals, preventing malfunction due to battery run-out in the event of a power failure.
4．High Efficiency
This UPS achieves a conversion efficiency of 94% or greater (up to 95.1%).
(2)
5．For Use as an Emergency Battery
This UPS features battery cold start function
(4)
that enables the UPS unit to start up and power loads from the battery
even without grid AC power.
(1) Assuming 10 power outages per year and an ambient temperature of 30°C.
(2) In a 5 kVA configuration with a single unit.
(3) Current product: SANUPS A11N (with lead-acid batteries, single unit, 5 kVA output capacity, backup time of 10 minutes)
(4) This function is selectable at the time of order.
The information stated in this release is current as of September 14, 2023.
“SANUPS” is a registered trademark of SANYO DENKI CO., LTD.
NEWS 129
3-33-1 Minami-Otsuka, Toshima-ku, Tokyo 170-8451, Japan TEL: +81 3 5927 1020
https://www.sanyodenki.com/
Specifications
Applications
Release Date
Servers, base stations, and factory facilities
September 29, 2023
Model No. A11NL502 A11NL103 A11NL153 A11NL203
Rated output capacity 5 kVA 10 kVA 15 kVA 20 kVA
Topology Double conversion online
AC input Number of phases/wires Single-phase 2-wire
Rated voltage 200/208/220/230/240 V
Input power factor 0.95 or greater
AC output Number of phases/wires Single-phase 2-wire
Rated voltage 200/208/220/230/240 V
Voltage regulation Within
±2% of rated voltage
Load power factor Rated 0.9 (lagging)
Variation range 0.7 to 1.0
Battery type Lithium-ion battery
Backup time 10 min (At 25
C ambient temperature, 0.9 load power factor, using new, fully charged batteries)
Operating environment Ambient temperature: -10 to +55
C,* Humidity: 10 to 90% RH (non-condensing)
Expected service life 10 years
* When exceeding 40
C, a 5% load reduction from the rated capacity is required for each 1C increase.