功率密度 - c114中国通信网.ppt

36”cold aisle provides the same level of IT serviceability that our customers would find in their data centers. There is enough room to remove and replace IT gear. The cold aisle can be set to run at 90 degrees Fahrenheit – well within the specifications of industry standard IT equipment. This saves energy needed to cool the POD. Since this isn’t meant to be a workspace, people shouldn’t spend too much time in here. The customer can choose a lower temperature if they like. 50U racks allows for up to 5 c7000 blade enclosure per rack. The hot aisle is 17” wide. Rear rack access is provide by several sets of double doors on the hot aisle. All panels (BMS, fan control, humidifier, etc) are accessed from outside the POD to reduce human traffic inside the POD. Human error is the most common cause of datacenter down time. The heat exchangers run in parallel and the blower fans are variable speed, allowing for greater energy efficiency. Cooling Water: 240 gal/min; 55 – 75F; 20 – 25 psi Domestic Water for Humidifier: 1 gal/hr; 30-80 psi Power: 800A, 480v, 3 phase delta, 3 wire + ground, 60 Hz (transformer is needed to provide 415v to the POD) BMS stands for Building Management System; centrally controls, monitors and optimizes heating, air-conditioning, lighting and security for facilities Lower limit for temperature range (-20F) assumes minimal IT load (~100kW) is running in the POD to generate heat. Non-operating temperature range is 35F to 130F. HP POD Infrastructure Services Overview HP can assist you with POD solution assessment and design, installation and startup, data center planning, training, and ongoing support. Factory Express (see next slide) On Site Implementation HP provides expert onsite deployment assistance for easy setup and installation Our end-to-end services include integrated onsite services for HP POD solution deployment that take the pressure off your employees and cover all the deployment activities you need to get your new HP POD hardware,