Spinchiller4 is a new air-cooled liquid chiller for outdoor installation with multiscroll technology and R32 refrigerant. It is available in two energy versions 'Excellence' (EXC) and 'Premium' (PRM), with a capacity range from 720 to 939 kW. It has a high seasonal efficiency with SEER values of up to 5.28 for the Excellence (EXC) version and up to 5.03 for the Premium (PRM) version.
It has eight scroll compressors on two refrigeration circuits, and EC fans with continuous speed regulation (Excellence version) as well as full aluminium micro-channel coils. Spinchiller4 is designed to:
- Match the cooling load of the plant in any condition
- Follow the load also with a great staging
- Ensure high efficiency values, reducing operating costs
- Reduce the refrigerant charge by up 30% compared to traditional coils.
The series offers three acoustic levels without changing the unit dimensions:
- Standard acoustic configuration (ST): basic version
- Acoustic configuration with compressor soundproofing (SC): -3 dB (A) compared to ST
- Super-silenced acoustic configuration (EN): -7 dB (A) compared to ST.
Up to eight regulation capacity steps and a wide operating range from +50°C to -18°C of external air temperature, are able to satisfy the requirement of multiple operating conditions.
The 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.
Hydronic assemblies
The hydronic assemblies available in the WSAT-YSC4 series are:
- 2PM: Hydropack with 2 on/off pumps (parallel operation)
- 2PMV: Hydropack with 2 inverter pumps (parallel operation)
- 1P1SB: Hydropack with 1+1 on/off pump (1 pump in stand by)
- 1P1SBV: Hydropack with 1+1 inverter pump (1 pump in stand by)
- The space savings are an increasingly important aspect in the design of the building.
Thanks to the new layout, the WSAT-YSC4 units are among the most compact units on the Market.
WSAT-YSC4 is compliant with the 2021 requirements of the Commission Regulation 2281:2016, with both energy versions Excellence and Premium.
Both Excellence and Premium versions satisfy prerequisites 2 and 3 of Energy and Environment thematic area. Furthermore, they match the parameters of Credit 4 that allows to achieve 2 points (Leed 2009).
Product manager Marco Zannin commented: 'Clivet offers a wide range of chillers and heat pumps with low environmental impact refrigerants with both scroll and screw technology, designed to guarantee maximum energy efficiency and with the aim of safeguarding the environment.
'Within this proposal SPINChiller4, with R32 refrigerant and power up to 940kW, is the market reference for liquid chillers with scroll technology thanks to the very high seasonal efficiency achieved. It is also an important alternative to liquid chillers with inverter screw technology thanks to much lower noise levels and a more competitive positioning.'
Contact us: enquiries@clivetgroup.co.uk
Web https://www.clivet.com/en/web/clivet.uk/