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BITZER - Model HS.95 SERIES -Semi-Hermetic Screw Compressors
The HS.95 series is the new semi-hermetic series of BITZER screw compressors for use in large-scale commercial, industrial and process cooling applications with high efficiency requirements. The series combines increased refrigeration capacity with proven reliability and outstanding energy efficiency in full and part load. The on-board IQ MODULE simplifies installation and service and increases the system uptime.
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Refrigerants
- HFC, HFC blends, HCFC, non-flammable, A1
- HFO blends, non-flammable, A1
- HFO blends, flammable, A2L
- HFO, flammable, A2L
Capacity range
- Four models: 700 ... 1,015 m³/h at 50 Hz
Certifications
- CE
- EAC
- UL
- DNV
Applications
- Refrigerated MT and LT storage
- Blast chilling/freezing systems
- Process and A/C liquid chillers
- Ice production
- Heat recovery
Industry sectors
- Food and beverages industry
- Chemical and pharmaceutical industry
- Marine and offshore industry
Highlights
- Industry-leading efficiency in full and part load operation
- Outstanding wide application range
- Easy parallel compounding for increased system capacity
- Suitable for VSD operation
- Frequency range 25 ... 60 Hz
Cutting-edge technology
- On-board IQ MODULE
- Protection, monitoring, analysis, operation and communication
- Double slider technology
- Stepless mechanical capacity regulation: 25% ... 100%
- Automatic V? adaptation
Product versions
- HSK (motor 1): Universal use in LT, MT and A/C applications
- HSK (motor 2): Optimised for R134a for A/C and MT up to +65°C condensing temperature
- HSN: Increased efficiency in LT applications
Reduced life cycle costs
- Very low operating costs due to outstanding high energy efficiency
- Long lifetime due to high robustness and low-vibration design
- Low maintenance costs due to service-friendly design
- BITZER Global Service network for quick spare part availability all over the world
Operational safety and reliability
- High compressor reliability
- Application limits monitoring
- Advanced oil management
- All compressors are 100% factory-tested and pre-parameterised
Flexibility
- Wide application range enables flexible use
- In a wide range of system configurations
- Mechatronic capacity control or variable-speed drive
- Wide range of refrigerants
- Applicable under different international refrigerant regulations
- Perfect match of refrigerant and compressor
- Easy parallel operation of compressors due to internal discharge check valve