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| Solution for securities company’s information center |
Air-conditioning system of securities company’s information center is divided as follow:
2) 1) Precision Air Conditioner, used in computer room. It is very important to control temperature and humidity precisely so that the equipments can work smoothly.
2) Comfortable air-conditioning and fresh air system, used in monitor room, office area, etc. in order to provide a comfortable working environment.
Usually the main computer room of a securities company’s Information Center is no more than 200 m2. We recommend Phoenix modularized Precision Control Air Conditioner which is specially made for data room, communication room and computer room. The refrigerant capacity of standard modular varies from 10kW to 80kW. The standard modules can be assembled flexibly. It can totally fulfill the high requirements of a securities company’s information center.
Method of calculating refrigerant capacity
a) In a middle size information center of a securities company, the computer room usually is no more than 200m2. If the heat emitting volume of the equipments and building is not confirmed yet, we may calculate the refrigerant capacity according to general volume 300w～500w/m2, and in some computer room with more equipments, it may reach 600 w/m2.
For example, the size of main computer room is 200 m2, so the refrigerant capacity it needs is 80KW. Choosing two sets PDA30/30 with refrigerant capacity 80KW/set，and then its total refrigerant capacity is 85KW which can satisfy the needs. In order to assure the reliability of the equipments, you can add another PDA20/20 as backup, then 6 moduls in total. You may adjust the moduls according to the final measuring of the heat emitting volume.
b) In monitor room or UPS room, you may use normal air conditioners.
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