Product News

Can be used in Projects for MLIT’s "Fundamental Plan for National Resilience"

October 10, 2019

SANYO DENKI CO., LTD. has developed and released two outdoor uninterruptible power supplies (passive standby topology) that can be used in projects for Japan's Ministry of Land, Infrastructure, Transport and Tourism’s "Fundamental Plan for National Resilience."(1)
With a wide operating temperature range, they can provide long-term backup in severe temperature environments.

Model no.:N11BL152AK11TST44HP

Model no.:N11BL152AK11TST44HP

Model no.:N11BL102AK31TST44HP

Model no.:N11BL102AK31TST44HP


1. Widest Operating Temperature Range in the Industry(2)

Achieves a wide operating temperature range of -20 to +50°C.
They can be used with confidence even in severe temperature environments.

2. Long-term Backup

Meets the project condition(1) of 24-hour backup of 70 or 140 W loads at an ambient temperature of -20°C.

3. Long Life

The UPS uses lithium-ion batteries. This eliminates the need for battery replacement for 10 years,(3) reducing maintenance work and costs.

(1) Based on "Outdoor Uninterruptible Power Supply Device Specifications (Draft)," prepared by the Ministry of Land, Infrastructure, Transport and Tourism.

(2) Based on our own research as of October 10, 2019, among standby UPSs on the market with equivalent voltage and capacity.

(3) At 25°C ambient temperature.


Model no. N11BL152AK11TST44HP N11BL102AK31TST44HP
Load 70 W 140 W
Backup time* 24 hours
UPS topology Passive standby
Transfer time 10 ms or less
Efficiency (AC-AC) 95%
AC input/output Rated frequency 50 / 60 Hz (auto-detecting)
Number of phases / wires Single-phase 2-wire
Rated voltage 100 / 110 / 120 V
Load power factor 0.8 (lagging)
Battery type Lithium-ion battery
Operating environment Temperature: -20 to +50°C
Humidity: 10 to 90% RH (non-condensing)
IP rating IP44

* At -20°C ambient temperature

PDF Catalog

English [150KB]

Japanese [225KB]


For use with surveillance cameras and display devices for maintaining infrastructure such as roads, rivers, ports, and water and sewerage systems.

Release Date

October 10, 2019



Note: The information stated in this release is current as of October 10, 2019.
“SANUPS” is a trademark of SANYO DENKI CO., LTD.