OverviewDaikin Magnitude® centrifugal chillers deliver energy savings for a wide range of building applications. Using direct-drive hermetic permanent magnet motors, oil-free magnetic bearing compressors, integral variable-frequency drives and ultra-low GWP refrigerants, Magnitude offers high efficiency, low noise and proven reliability across the world’s largest installed base of centrifugal chillers.
ModelsKey product highlightsMagnitude chillers are available from 86 to 3000 tons and can achieve up to 40% better efficiency than standard centrifugal chillers. The line is designed for both new construction and retrofit applications and can provide significant lifecycle energy and cost savings.
RapidRestore® and RideThrough® CapabilitiesTo support mission-critical operations, Magnitude chillers include Daikin’s RideThrough and RapidRestore solutions to maintain operation during power disturbances and to restore full capacity rapidly after outages, improving uptime and reducing downtime.
Installation and design features- Factory knockdown construction option (WME) for disassembly into smaller sections to simplify transport and installation in constrained spaces
- Compact footprint suitable for new builds and retrofits
- Seismic certification available
Performance and refrigerants- Refrigerants: R-513A, R-515B or R-1233zd(E)
- Capacity range: 86 to 3000 Tons
Features- Oil-free magnetic bearing centrifugal compressor
- Unit-mounted variable frequency drive (integral VFD)
- Hermetic permanent magnet direct-drive motor
- User-friendly MicroTech® controls
- Flexible integration with building automation systems (BAS)
Technical specifications- Commercial name: Magnitude®
- Models: WME, WMC, WMT
- Capacity range: 86 – 3000 tons
- Refrigerants: R-513A, R-515B, R-1233zd(E)
- Compressor: Magnetic bearing, oil-free centrifugal compressor
- Motor: Hermetic permanent magnet direct-drive motor
- Drives: Integral/unit-mounted Variable Frequency Drive (VFD)
- Controls: MicroTech® controls
- Special capabilities: RapidRestore® and RideThrough®
- Installation options: Factory knockdown (WME)
- Certifications: Seismic certification available
- Efficiency: Up to 40% more efficient than standard centrifugal chillers (manufacturer claim)