Air Chiller
1. No need for equipment room,less initial investment.
2. High efficiency,energy saving,environmental protection and safety
High efficiency and energy saving, compared with the electric heating method,it can save 75%of electricity.
3. Modular design,arbitrary combination,flexible application
4. Wide range of operation,strong applicability
It can operate stably at-30℃~25℃ ambient temperature,and stably refrigerate at -30℃~48℃ ambient temperature.
5. Intelligent control does not require special duty
6. Multiple protection functions to ensure reliable operation of the unit.
Air Chiller
Product introduction
Air Chiller is a kind of energy-saving device that can make the heat flow from the low heat source air to the high heat source.
Features:
1.Easy to install and saving space:it needs no cooling pump or cooling tower which can save a lot installation and material cost. It can be set on roof, yard, balcony or other suitable open air positions but no need of machine room.
2.Multiple functions: one unit can offer both cooling and heat.
3.Modular design system: each refrigeration system is independent and can be standby of each other. One failure of the cooling system will not affect the other. And the light and small unit make the delivery much easier. The modular design can make it freely combined to meet various requirements.
Air source heat pump has following important features:
* Working air temperature range:-30℃ to 43℃
* Max outlet water temperature: 60℃ when heating
* Min outlet water temperature: 8℃ when cooling.
* Five working mode are changeable.
* R410A refrigerant
* Linkage function of heat pump ON/OFF controlled by external controlling system
Air-cooled modular heat pump/chiller parameter table | |||||||
unit type | RSAV30B | RSAV40B | RSADV60B | RSADV80B | RSADV130B | ||
RSAV30BH | RSAV40BH | RSAV60BH | RSAV80BH | RSADV130BH | |||
Nominal cooling capacity | KW | 33 | 43 | 65 | 86 | 130 | |
Cooling input poer | KW | 10.5 | 13.5 | 21 | 27 | 42 | |
Nominal heating capacity | KW | 35 | 48 | 70 | 96 | 140 | |
Heating input power | KW | 10.6 | 14.5 | 21.5 | 29 | 43 | |
power supply | 3N～50Hz 380V | ||||||
Maximum operating | A | 30 | 40 | 60 | 90 | 120 | |
refrigerant | R410A | ||||||
Compressor | type | Fully enclosed scroll type | |||||
Condensing fan | type | Axial flow | |||||
Air side heat exchanger | type | Finned heat exchanger | |||||
Waterside | type | Shell and tube heat exchanger | |||||
Water discharge | m3/h | 6 | 8.3 | 12 | 16.5 | 24.1 | |
resistance | kPa | 15-40 | |||||
Nozzle specification | DN | 50 | 50 | 65 | 65 | 80 | |
Noise | dB(A） | 66 | 67 | 68 | 69 | 75 | |
Overall dimension | Length | mm | 1200 | 1200 | 2110 | 2110 | 2210 |
Width | mm | 1080 | 1080 | 1080 | 1080 | 1390 | |
Height | mm | 2160 | 2160 | 2160 | 2160 | 2350 | |
unit weight | kg | 400 | 450 | 800 | 850 | 1300 | |
About us
GRAD sales network covers over 100 countries and regions like America, Australia Indonesia, Malaysia, UAE, Thailand, Nigeria etc and has established branch company in USA, and set up offices in Cambodia and Thailand to make overall layout of global market.
GRAD Group devotes itself to be a central air conditioning customization expert around you and provides you a comprehensive energy solution, GRAD possesses national mechanical and electrical equipment installation Class I qualification and purification equipment installation Class II qualification. GRAD has the overall project contacting ability. It has contracted national class and provincial class technology research projects for many times. The accumulated patents for technolog achievements has passed 110 items. There are more than 300 senior engineers available for central air conditioning design and solution. The 700,000 ㎡ manufacturing base includes the whole central air conditioning series: from chiller to terminal products. The high efficient falling film centrifugal chiller maintains domestic leading position and the large fan wall air handling unit has filled domestic blank and been listed in the national torch plan. GRAD has the national class air conditioning testing center and has passed CNAS certification. The products quality can be well guaranteed. Some of projects gained China Construction Project Luban Prize and National High Quality Project. At the same time, GRAD has established more than 30 offices all over China, such as Beijing, Tianjin, Shenyang, Xi’an, Wuhan, Nanjing, etc. The sales, design, installation and after sales network has covered every corner of China. Moreover, its products have been exported to more than 100 countries.
FAQ
Q1. Where is your loading port?
A: Qingdao/Shanghai/Tianjin, China or else port as for your request.
Q2. What's your company's main products?
A: Our company is specialized in central air-conditioning,ventilation and GRP Composite material products.
Q3. What’s your payment term.
A:T/T,30% deposit,70% before delivery or 100% Irrevocable L/C at sight.
Q4. What’s your Warranty.
A:Warranty for 12 months from the date of shipment from the factory.
