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Osaka 5 Data Center
Osaka 5 Data Center is located at the Osaka metropolitan area and is easily accessible from several stations. Customers can also reach the site by foot from their offices in times of hazard.
A highly reliable power supply from two substation as main and backup power
In case of unfortunate event in the main substation, it automatically switches to its back up power for a continuous power supply. This allows a stable power supply in times of crisis.
The latest energy-saving technology
Cooling wall system
NTT is the first to introduce this highly efficient with minimum space requirement water cooling technology, it has improved the cooling efficiency and homogenization of the humidity in the facility.
Indirect ambient air-cooling system
Minimizes the power consumption by using outside air with the indirect ambient air-cooling system.
General Specifications
| Building | Location | Osaka city, Osaka |
|---|---|---|
| No. of stories | 11 stories | |
| Structure | Seismic isolation | |
| Floor | Floor load | 1,500kg/㎡ |
| Floor specification | Raised floor Height 300mm |
|
| Power | Receiving | Main/Reserve line (Substation) |
| Receiving voltage | 77,000V | |
| Emergency generator | Gas turbine engine | |
| Driving time without refueling | 48 hours | |
| UPS | N＋１configuration | |
| Battery time | 5 minutes |
| Cooling system | Water cooling Central heating system |
|---|---|
| Fire protection | Nitrogen gas extinguisher High sensitivity smoke detectors |
| Security | IC Card Biometrics Security gate Cctv monitoring |
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