Inverter Air Cooled Heat Pump
Product Description
—— Product Description ——
Withair® DC Inveter Heat Pump is a very intelligent heat pump system with flexible capacity output. It could adjust heating capacity output automatically according to requirements.It is much more energy-saving with a long lifespan.
Withair® DC Inveter Heat Pump provides energy-efficient room heating and domestic hot water for residential and small commercial application. Using free renewable energy from the air ,the units are highly efficient with low running costs, low carbon emission and are able to be integrated with energy systems such as solar heater and boiler.
—— The key advantages Include ——
● Running ambient range from -27℃ to 43℃.
● DC inverter technology to sure heating capacity “0” loss when ambient temperature.>-15℃.
● 10~120rps inverter technology to fast higher water temp. as room load ( accordingly suddenly cold weather).
● Intelligent defrost totally.
● Digital LED display pressure: built-in high & low pressure sensor.
● Built-in hydraulic module for your option.
● Multi self-protection functions, such as: high & low pressure, high temperature, water flow and antifreeze protection.
● Modular networking technology, the operation of individual modules can be coordinated according demand.
● Hydrophilic and corrosion-resistant material ensures adaptability to poor weather.
● Advanced & world-famous inverter compressor high-efficiency, low-noise and low-vibration operation.
● Remote monitoring and control features enable the unit’s operational schedule to be set via internet or phone.
● The independent design and manufacturing of high efficiency shell and tube heat exchanger of water side, strong energy saving and anti-freeing.
● Use SWEP auxiliary plate heat exchanger with condensate super-cooling degree, low temperature heating effect significantly
● Electronic expansion valve throttle control, refrigerant flow control precision at the cold temperature.
● Air side heat exchanger with anti-ice system design, prevent heat exchanger to frost at the cold temperature
● Heat recovery function provides free hot water using heat removed from room during cooling.
● Remote monitoring and control features enable the unit’s operational schedule to be set via internet or phone.
● The innovation of the split type design, put water system indoor, which solved the frozen damage problem of water side heat exchanger at the cold region in winter.
● Standalone subsystems enable maintenance of individual subsystems without affecting the continued operation of the rest.
● Unique heat exchanger protection technology,increases heat exchange efficiency to 30% above that of conventional heat exchangers.
● EVI unit rated heating capacity is 15% higher than normal unit, 10% higher coefficient of performance; under - 10℃ temperature, heating capacity is 20% higher than the normal unit, 25% higher coefficient of performance.
—— You May Like ——
DC Inverter Heat Pump + Fan Coil Unit + Hydraulic Module + Hydraulic balance distributor + Insulation pipe + Thermostat
Physical Data
Notes:
1. Standard cooling work condition: entering chilled water temperature 12℃, leaving water temperature 7℃;dry bulb temperature 35℃,wet bulb temperature 24℃;
2. Standard heating work condition: entering hot water temperature 40℃,leaving water temperature 45℃; dry bulb temperature 7℃,wet bulb temperature 6℃.
3. Standard heating work condition II: entering hot water temperature 36℃,leaving temperature 41℃; dry bulb temperature -12℃,wet bulb temperature -14℃.
4. Units can realize 1~16 unit's modular connection and control energy-regulation automatically.
5. As an optional function,heat recovery for domestic hot water is available,maximum heat recovery rate:40%.
6. Units working ambient range from -25℃ to 45℃.
7. All models, sizes, dimensions, and specifications are subject to change without prior notice, please refer to nameplates for the most accurate specifications
Packaging & Transportation
● Four steps of pakacges, plastic film, foam, carton and plywood for stable transporation.
Withair® provides two styles package for different transporation modes:
(1). Standard package(free of charge): unit is wrapped with plastic film, foam and carton,which is suitable for container shipment & a few transshipment cargo;(2). Special package(extra charge): unit is wrapped with plastic film and wooded box, which is suitable for bulk cargo transporation;