Optimized Data Center Operations System (PUE of 1.2 or below)

「The company designs air-conditioning systems that maintain optimal temperature and humidity conditions in server rooms, air-conditioning recovery systems for power outages and direct outside-air cooling systems. It improves their accuracy through simulations, mock-up testing and post-completion measurements before providing them to customers. For data centers, it also developed WIT WET, an efficient, high-precision evaporative humidifier with low operating costs.」

「The Group is developing 3 elemental technologies to ensure stable use of economizer cooling and aims to complete an integrated data center optimal operations system in fiscal 2018. The system is intended to achieve a PUE of 1.2 or below and will help create a stable server-room environment while improving energy efficiency through maximum use of economizer cooling.」