Double conversion online UPS ideal for servers and network environments
Even during power outages or voltage dips, the double conversion online topology ensures that high-quality power can be supplied without interruption. In addition, the SANUPS A11K can reduce battery drain and wear thanks to its wide input voltage range.


High Conversion Efficiency

An industry-leading(1) conversion efficiency of 92% contributes to reducing running costs and saving energy.

Automatic Battery Tests for High Reliability

Battery self-tests can be performed automatically at regular intervals, ensuring reliable operation in the event of a power failure. With a double conversion online topology, the power supply transfers to batteries without interruptions. By converting power from AC to DC and then back to stable AC through the inverter, high-quality power is always supplied.

Reduced Battery Drain and Wear

A wide input range of -40% and +20%(2) makes it possible to reduce the frequency of operation switchover to battery-feed operation even when the power source is unstable, as well as minimize battery wear and deterioration.

Easy Operation And Maintenance

Sequences for system start and stop can be configured with ease.(3)
The SANUPS A11K contains an integrated maintenance bypass circuit so that even when the inverter is stopped, inverter or battery replacement can be performed while the UPS continues to supply power.

(1) Based on our own market research as of February 26, 2015, among double conversion online UPSs on the market with equivalent voltage and capacity.
(2) When the load level is under 70%.
(3) For the 2, 3, and 5 kVA models, an optional outlet box is required.

License Agreement

This license agreement is a legal agreement between the customer and SANYO DENKI CO., LTD. and its subsidiaries (hereinafter referred to as "SANYO DENKI Group") regarding SANYO DENKI CO., LTD. software (hereinafter referred to as "the software").

The customer may download this software only upon consenting to this agreement.

1. License Grants

SANYO DENKI Group grants the customer the nonexclusive right to use this software. The customers may use, install, and update the software while using the product purchased from the SANYO DENKI Group.

The customer may not lend or transfer this software to a third party nor offer it as collateral without obtaining prior written approval from SANYO DENKI Group. In addition, if the customer lends or transfers the software to a third party with prior written approval of SANYO DENKI Group, the customer must ensure that the third party complies with the provisions of this agreement.

2. Copyrights and Intellectual Property Rights

SANYO DENKI retains all copyrights, patent rights, trademark rights, know-how, and all other intellectual property rights related to this software and relevant printed materials (including electronic media).

3. Warranty Coverage

SANYO DENKI Group guarantees the operation and functions described in the instruction manual for this software. However, the warranty does not cover the software in the following cases:

  1. (1) The software is used in unsupported operating environments or with unsupported products.
  2. (2) The software is used in a manner other than as specified in the instruction manual.
  3. (3) The software is modified.
4. Legal Disclaimer

SANYO DENKI Group and its distributors are not liable for any damages outside the scope of warranty as stated in this license agreement.

SANYO DENKI Group is not responsible for any malfunction caused by installing or updating this software in unsupported operating environments or with unsupported products.

5. Jurisdiction

Any disputes arising in the fulfillment of this agreement shall be settled by the Tokyo District Court as the exclusive competent court.

6. Governing Law

This agreement shall be governed by the laws of Japan.

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