Brand Name: Dunan
Model Number: IsmartU035
Place of Origin: Zhejiang, China (Mainland)
Condition: New
Type: Cabinet Air Conditioner
Operating Voltage: 380/400 VAC
Mounting: Floor Standing
Certification: CE
After-sales Service Provided: Engineers available to service machinery overseas
Model: air cooled
Air conditioning type: 35.4kw
Cooling capacity: 32.8kw
sensible cooling capacity: scroll
compressor type: 380v/3ph/50/60hz
Power supply: <55 dB(A)
sound noise level: 1130*995*1975
Dimension (mm): 425kg
Weight: 8400m³/H
air conditioner with functions of cooling, Heating, Humidification & dehumidification
What is Date Room Air Conditioner?
Date room air conditioner
Specially design for date room use, high precision air conditioner,enable to control both temperature and humidity,so it is also can be called constant temperature and humidity date room special air conditioner,except that,due to its high precision control on temperature and humidity,also can be called precision air conditioner.
Appliance:
Date room,motor room,computer room, labrotary,workshop,operation room,wine warehouse,equipment house.
Features
Serve air conditioning for computers,provide steady and reliable IDC and inspect working temperature,relative humidity,air cleanliness,high sensible heat ratio,high cop,high precision.
Independent refrigerant,heating system and humidifying system.
1.All year cooling
Date room requests all year cooling with failure free operation.Because if too much heat will damage the servers,some of the IDC heat value up to 30kw/m2.
2.High sensible heat ratio
Sensible heat ratio,is ratio between sensible cooling capacity and total cooling capacity.Total cooling capacity equal sensible cooling capacity and latent cooling capacity.Sensible part is for refrigerant,Latent part is for dehumidify. Heat from date room is sensible heat,much higher(0.9) than common one(0.6).Essential difference is large airflow volume and small enthalpy.
3.High Coefficiency of Performance
COP is the ratio between energy and heat,transfer 1unit of energy to 3unit of heat,COP=3.Most of the date room air conditioner adopts scroll compressor,(min power consumption is 2.75kw),Max COP up to 5.6,COP of whole machine is over than 3.0.
4.High precision
High precision control both on temperature and humidity.Computer servers demands high requests on temperature and humidity to ensure stable operation. For common date room air conditioner,accuracy control up to ±2℃ (temperature) and ±5% (humidity), and ±2℃ (temperature) and ±5% (humidity) For high precision air conditioner.
5.High reliability
High quality components and excellent control system ensure its all year of 8760 hours failure-free operation.Besides,N+1 backups permits 1of them fail but whole system normal operating.
Constitute: -air cooled
1.Control and supervision system
2.Ventilation system
3. Refrigerant circulating and dehumidifying system
4. Humidifying system
5. Heating system
6. Water cooler water(ethanediol) circulating system
Air supply mode:
1.Up supply down return
2.Down supply up return
3.Side supply side return
Comparation on Date room A/C & Comfort A/C.
|
Date room A/C |
Comfort A/C |
Air outlet temp. |
9℃ |
14℃ |
Air outlet Humi. |
100% |
40-60% |
Lifespan |
24hrs*all year*3 |
10-15yrs, 8-10hrs/day |
Function |
Humidifying |
No Humidifying |
Accuracy Control |
High,constant temp.&Humi. |
Low |
Air supply mode |
3 |
1 |
Engineer available to service machinery overseas
Quality assurance lifetime: