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SANYO DENKI Develops a Power Conditioner for Wind and
Hydro Power Generation Systems for the First Time in Japan*


October 11, 2017

SANYO DENKI CO., LTD. has developed the SANUPS W73A power conditioner for wind and hydro power generation systems.
This 3-phase power conditioner is a first in Japan* with fine settings that enable optimum power generation at wind wheel or water turbine generators.



1. Settings easily configurable for optimum power generation

According to your generation system, the settings of DC input voltage-power characteristics can be freely configured to achieve efficient power generation at wind wheel or water turbine generators.

2. Industry-leading* protection rating of IP65

The W73A features a superior in waterproof and dustproof performance with an IP65 protection rating.

* Based on our own research as of October 11, 2017, among 3-phase power conditioners for wind and hydroelectric power generation systems on the market.


Rated output power 9.9 kW
Isolation method High frequency isolation transformer
DC input Input operating voltage range 150 to 570 VDC
AC output Number of phases/wires 3-Phase 3-wire
Rated voltage (line-to-line) 202 VAC
Rated frequency 50/60 Hz
Efficiency 93% or greater (at rated output and 1.0 power factor setting)

PDF Catalog


Wind and hydroelectric power generation systems

Release Date

October 23, 2017
Note: The information stated in this release is current as of October 11, 2017.
“ SANUPS ” is a trademark of SANYO DENKI CO.,LTD.