|Commercial HVAC Chillers|
|Precision Air Conditioning|
|Rooftop Packaged HVAC Units|
|Air Handling Units|
|Fan Coil Units|
|Ducted & Floor Standing (Split Systems)|
|Floor Standing Type|
|Ceiling & Floor Suspended Dual Type|
|DX Split Air Handler|
American Pro® introduces its new water Cooled Centrifugal VSD Chiller. A Variable Speed Drive controls motor speed and torque by varying the motor input voltage and frequency. This technology offers Energy savings, Elimination of expensive mechanical drive components, Increase Motor longevity, and Reduce power line disturbances.
High Efficiency,Energy Saving
The chillers adopt R134a refrigerant, and by using the break-through high speed inverter technology to enhance the eÿcien-cy resulting in COP up to 6.45. This series of centrifugal chillers solved a worldwide problem in the industry- small capacity models are difficult to reach high efficiency.
Axial force self-balance technology, air flow can produce axial force on each impeller, the axial force balance technology makes both the axial force on the impeller always cancel each other to ensure
self-balance. The remaining axial force is only 10% of that in the traditional structure to further promote product reliability.
The compressor adopts high-speed inverter motor which is directly connected to the impellers in two-stages, resulting in reduced transmission parts, less mechanical loss, better reliability and long lifespan.
The motor directly drives the impellers, reduces transmission parts, less mechanical loss and reduced running sound value up to 10dB(A).
Wide Operation Range
By using a variety of chiller’s combination, expands the product application range, effectively reduces the surge point and decreases the operation costs.