Refrigerants
- A1 refrigerants
- Low GWP A2L refrigerants
Capacity range
- 8 models from 10 to 35 HP in 2 families: ORBIT 6 and ORBIT 8
Certifications
Applications
- Comfort air conditioning
- Chiller
- Rooftops
- Unitary systems
- Heat pumps
- Heat pumps / reversible heat pumps
- 4 pipe units
- Process cooling
Industry sectors
- Office
- Hotels
- Airports
- Industrial processes (flower, pharmaceutical, dairy, meat etc.)
- Data centres
Features
Highlights
- Ready for new low-GWP A2L refrigerants
- Highly efficient line start permanent magnet (LSPM) motor
- Common connection sizes between each ORBIT series
- Operation direct on line or with external frequency inverter
- Exceptional energy efficiency in part- and full-load operation
- Especially low oil carry over rate
Flexibility and easy exchangeability
- Numerous compound configurations using the BITZER Advanced Header Technology (BAHT)
- Fixed or variable speed capability (35 to 75Hz)
- Vendor neutral drive requirements
High energy efficiency at part and full load
- Optimized for lowest annual operating costs
- Wide capacity step modulation in multi scroll assemblies
- Further efficiency increase through use of new low-GWP A2L refrigerants
Wide range of accessories (highlights)
- Crankcase heater
- Discharge gas temperature sensor
- 24VAC or VDC motor protection options
- Rotalock connection adaptor and shut-off valves
Benefits
Reduced life cycle costs
- Highly efficient LSPM motor for up to 8% higher efficiency and up to 5% higher cooling capacity leads to drastically reduced operating costs
- Unmatched full and part-load efficiency in both variable speed and on-off operation
- High seasonal efficiency through easy tandem and trio compounds
Reliability
- Highest compressor reliability in tandem and trio compounds through BITZER Advanced Header Technology (BAHT)
- Special refrigerant flow design as protection against possible liquid slugging
- Integrated discharge check-valve protects against liquid return
- Built-in Motor Protection Device to protect the compressor electronic
- Increased life-span because of the discharge gas temperature sensor
Reduced development and manufacturing costs
- Up to 10% lower currents compared to a standard asynchronous motor
- Connections and overall dimensions stay the same compared to the standard ORBIT series
- Broad application limits reduces development needs
- Faster development processes and minimized inventory with the BITZER Advanced Header Technology (BAHT)
- Extensive documentation (BITZER SOFTWARE) and BITZER know-how for technical support
Sustainability
- Environmentally friendly due to high energy efficiency and low GWP A2L refrigerants
Easy to use
- Fast exchange during service because of common connection sizes
- Rotalock connections and shut-off valves speed up service
- Easy handling because of low compressor weight
- Footprint and connecting points matching the main competitors
