i-AQS-N Series – Residential Inverter
Air Cooled Heat Pumps
Cooling capacity:6.5～25kW
Heating capacity：7.4～26.6kW
The Household Air Cooled DC Inverter Heat Pump meets the user’s requirements for product reliability, safety and flexibility. The unit has been carefully designed and has a beautiful and elegant appearance. At the same time, the unit is flexible, and can be connected to different specifications and types of fan coil units, air handling units, and floor heating. Adopt leading frequency conversion energy saving technology. The energy efficiency performance of the unit stems from the application of cutting-edge DC frequency conversion technology. The unit is equipped with a DC variable frequency compressor and a variable frequency fan motor, and is equipped with advanced DC variable frequency control technology to adjust the capacity output of the unit according to the real-time change of the load. World-renowned accessories are selected and rigorously tested to ensure a proper fit. The fully enclosed scroll compressor and the low-noise fan make the operation noise extremely low; the high-efficiency inverter compressor and the precise electronic expansion valve throttling system ensure the high EER and COP values of the unit, especially in partial load operation, its energy efficiency than will be higher. High-precision capacity adjustment can realize 15%~100% frequency conversion adjustment, which can accurately realize low load, low output and low energy consumption.
Compressor Description：
Adopt Mitsubishi Electric high-efficiency DC inverter compressor
High-efficiency dual-rotor design The neodymium magnet rotor motor can generate a strong permanent magnetic field, which greatly enhances the compression torque and ensures high-efficiency operation of the compressor; CAE software optimizes the shape of the toothed stator core to improve motor performance.
Vector frequency conversion control technology It can output a smooth 180° sinusoidal voltage waveform, so that the stator coil of the compressor always forms a stable rotating magnetic field, which effectively reduces the vibration and noise of the compressor.
Efficient oil separation technology
Evaporator Description：
Adopt Danfoss high efficiency heat exchanger
Condenser：
The air-side heat exchanger adopts the design of hydrophilic aluminum foil, which improves the drainage capacity of condensed water and improves the heat exchange effect; the copper tube adopts the design of high-efficiency internal thread copper tube to improve the heat exchange effect of the refrigerant.
Control System：
Intelligent control system
Inverter fan：
“Panasonic” DC inverter fan motor
High quality engineering plastic fan blades
Fujikoki Electronic Expansion Valve:：
High quality Fujikoki electronic expansion valve
500 steps of precise control, precise control of refrigerant flow Short drive time (quick response)
Lightweight and power saving
Service life of 100,000 times
Built-in Wilo pump：
High quality “Vilo” water pump
Low power consumption
High stability
low noise.
NSK, SKF bearings
