Air Supply System of Computer Room
Floor
Variable Air Volume Floor Unit (A fan or four fans) ADU2000-4200
① This provides the easiest and most efficient way to avoid local hot spots due to cabinets deployed in medium to high density. Compared to other measures, lower price, better data center construction, and better cost control in the transformation can be achieved. Standard floor size, which is the most convenient way to install, is suitable for any retrofit or new project;
② Effectively solve hotspot problems without taking up extra space in the computer room;
③ Flexible to use. It can be set separately for new high-density servers or hotspots;
④ Scalability. Able to be gradually deployed according to the future development of the data center;
⑤ Improve the air supply efficiency by increasing the air supply accuracy of the machine room and save energy observably.
As the heat of server cabinets is not uniform, local hot spots occur.
Widespread use of high-density servers makes local hot spot problems more prominent, and local hot spot temperature is too high.
Due to the air conditioning layout in the computer room, local hot spots at the distal end and corners occur; Due to site restrictions, it is not possible to add air conditions in the computer room. Due to size restrictions, it is not possible to increase the height of the raised floor.
Accurate Air Supply
The built-in control module can automatically control the air supply volume according to the exhaust air temperature of the relevant servers in the cabinet, and ensure the cooling requirement of the server in time to achieve the purpose of accurate air supply.
Consisting of a ventilation grille, an EC high-pressure brushless fan, and a temperature control system. it is a dedicated device for cooling capacity dispatching in the data center.
Energy Efficient Fan
It adopts sine wave DC frequency conversion control technology, which makes it more energy-efficient, quieter, and more stable. Dual power supply, redundant function, fully meet the requirements of use.
Ventilation Grille
With the self-winding guide function, the ventilation rate is greater than 65%, and the uniform load is ≥1000kg.
Ultra-thin Design
The thickness is only 180mm. It is suitable for overhead floor rooms with a minimum height of 300mm.
Communication Interface
With built-in RS485 communication interface. Provide MODBUS communication protocol. Group control and status inspection of equipment can be realized.
ADU-2600 Technical Indicator Parameters
No. | Name | Specification and parameters | Remarks |
1 | Steel grille floor
| Uniform load 1000KG, ventilation rate 75%, supply mode of vertical air outlet | |
2 | Fan
| EC high pressure brushless fan with soft start function | One fan combination |
3 | Air volume | 1500~3500m³/h | Maximum air volume 3500 m3/h |
4 | Equivalent cooling capacity | 18KW | |
5 | Power | AC220V 50/60Hz 160W | |
6 | Power supply | Dual power supply, one to the mains supply, one to the UPS supply. When the mains supply is cut off, it automatically switches to UPS supply. | It is OK that only one power to the mains supply using the British three-port plug or European plug. |
7 | Temperature control system | It consists of temperature control module control box, fan and floor , automatic induction control, three-speed air volume automatically change air volume according to temperature change, and you can set starting temperature, over-limit operating temperature, alarm temperature | It can be operated automatically when power is on, and the function of the control interface remains unchanged. |
8 | Temperature sensor probe | The probe is installed in the air outlet of the server | Standard one, length 5 meters |
9 | Overall specification | 600*600*180mm | The installation height is not less than 300mm |
10 | Communication Interface | Provide MODBUS communication protocol, RS485AB two-wire interface |
