Clivet has extended the capacity of its Spinchiller WSAN-YSC4 seriesair cooled heat pump for outdoor installation
The series uses R32 refrigerant and features Multiscroll technology.
There are two energy versions available Excellence (EXC) and Premium (PRM), with a capacity range from 670 up to 1260 kW. The Excellence (EXC) version is distinguished by its very high seasonal efficiency, offering SEER values up to 4.86.
The Premium (PRM) version offers high seasonal efficiency values, SEER up to 4.64.
The use of R32 refrigerant, with a low GWP (Global Warming Potential = 675), guarantees an environmental impact that is one third compared to traditional R-410A refrigerant.
Multiscroll technology and high-efficiency EC fans with continuous speed regulation are some of the technologies available on Spinchiller which can perfectly match the cooling load of the plant in any condition, follow the load also with great staging, ensure high efficiency values while reducing operating costs.
The WSAN-YSC4 series offers three acoustic levels, without changing the unit dimensions:
The four refrigeration circuits, the capacity regulation up to 16 steps, an hot water production up to +55°C and a wide operating range in heating down to -15°C of externalair temperature, are able to satisfy the requirement of multiple operating conditions.
The WSAN-YSC4 series offers the possibility to choose the type of the user side heat exchanger: Plate heat exchanger (standard choice), or Shell and tube heat exchanger.
This new solution is recommended for all applications where the fluid has impurities. There are a number of hydronic assemblies available in the WSAN-YSC4 series.
Unlike the WSAN-XSC3 260.8-480.8 series where a hydronic assembly is installed for each half unit, in the WSAN-YSC4 the hydronic assembly is unique for the entire unit, obtaining an economic advantage and a simplification of the hydraulic connections.
The unit is equipped with 2 electrical panels, 1 Master and 1 Slave. Only Master electrical panel must be connected to the electrical network. The Slave electrical panel receives power directly from the Master panel.