TWO-STAGE DIRECT DRIVE VARIABLE FREQUENCY CENTRIFUGAL CHILLER
- McQuay Air-Conditioning & Refrigeration（Wuhan）Co.,Ltd
- product brand:McQuay
- Messestand Nr.：W2D01,E4F31
- product specification:1. Cooling capacity range: 700RT to 900RT, @12/7 - 32/37℃ 2. COP@GB up to 6.8, IPLV@GB up to 9.5 3. Evaporator outlet water temperature: 3 - 20℃. 4. Water pressure drop for the entire product range: 40 - 100kPa 5. Refrigerants: R134a, R1234ze(E), R513A
- product category:Refrigeration Equipment-Refrigeration systems and plants-Chillers, liquid
- product introduction:The WTCV two-stage direct drive variable centrifugal chiller features a two-stage closed impeller series design for its compressor. The two-stage impellers share the pressure ratio on the fluorine side, while the first and second guide vanes work in coordination and are linked for regulation. Coupled with a high-speed induction motor for direct drive and an efficient heat exchanger, this chiller expands the range of its application conditions and enables stepless regulation within the load range from 100% to 10%. Its performance far exceeds the national first-class energy efficiency standard and it has the advantage of large lift application, making it particularly suitable for high-efficiency machine room projects and large temperature difference/water storage cooling applications. It can be widely used in various commercial complexes, hotels, hospitals, data centers, and small and medium-sized industrial projects.
