R290 & A2L Hitachi Vertical Scroll Compressors for Refrigeration
Engineered for performance and long-term reliability, vertical scroll compressors from Hitachi use a unique high side pressure design.
Direct suction leads to improved volumetric efficiency with no wasted superheat. Keeping oil within the compressor also reduces oil return, resulting in superior reliability.
Direct suction leads to improved volumetric efficiency with no wasted superheat. Keeping oil within the compressor also reduces oil return, resulting in superior reliability.
- Wide operating range for low & medium temperature
- Fixed and variable speed options
- Compatible with R290, R454C, R455A & R448A/R449A
- No oil equalisation required for two or more compressors
To meet the requirements for greater energy efficiency, Hitachi's BLDC scroll compressors are pre-qualified for use with Optidrive Coolvert inverter drives from Invertek Drives.
DC Inverter Vertical Compressors: Three Phase
R290 : [83 TO 110CC]
Variable Speed
COOLING CAPACITY (AT 50RPS)- 83CC - 3.7kW (DKDA083DGA-YA1S)
- 98CC - 4.4kW (DKDA098DGA-YA1S)
- 110CC - 4.9kW (DKDA110DGB-YA1S)
R454C : 47 to 110CC
Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 4.7kW (CLBA047DGA-YF4S)
- 64CC - 6.5kW (CLBA064DGA-YF4S)
- 90CC - 9.1kW (CLBA090DGA-YF4S)
- 110CC - 11.5kW (CLBA110DGA-YF4S)
OPEN CLB RANGE SUMMARY
R455A : 47 to 110CC Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 5.1kW (CLBA047DGA-YF4S)
- 64CC - 7.0kW (CLBA064DGA-YF4S)
- 90CC - 10.2kW (CLBA090DGA-YF4S)
- 110CC - 15.0kW (CLBA110DGA-YF4S)
OPEN CLB RANGE SUMMARY
R449A : 47 to 90CC Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 4.2kW (CA47LHDG-D1YA)
- 64CC - 5.6kW (CA64LHDG-D1YA)
- 90CC - 8.3kW (CA90LHDG-D1YA)
OPEN CA RANGE SUMMARY
Fixed Speed Vertical Compressors: Three Phase
R454C 64 to 95CC Fixed Speed
COOLING CAPACITY (AT 50RPS)- 64CC - 4.7kW (CLBC064DGA-YF4S)
- 83CC - 6.5kW (CLBC083DGA-YF4S)
- 95CC - 9.5kW (CLBC095DGA-YF4S)
OPEN CLB RANGE SUMMARY
R455A 64 to 95CC Fixed Speed
COOLING CAPACITY (AT 50RPS)- 64CC - 5.1kW (CLBC064DGA-YF4S)
- 83CC - 7.0kW (CLBC083DGA-YF4S)
- 95CC - 10.2kW (CLBC095DGA-YF4S)
OPEN CLB DATASHEET
R449A 64CC to 95CC Fixed Speed
COOLING CAPACITY (AT 50RPS)- 64CC - 5.6kW (CA64LHAG-D1YA)
- 83CC - 7.3kW (CA83LHAG-D1YA)
- 95CC - 8.4kW (CA95LHAG-D1YA)
OPEN CA DATASHEET
Advantages of Hitachi Scroll Compressors
Maximized display area
With its horizontal design and low profile, Hitachi scroll compressors enable more valuable retail space to be generated
With its horizontal design and low profile, Hitachi scroll compressors enable more valuable retail space to be generated
Exceptional efficiency
Variable speed options using Inverter technology saves considerable energy by replacing on-off operation with a gradual change in speed, while precisely matching output to cooling demand
Variable speed options using Inverter technology saves considerable energy by replacing on-off operation with a gradual change in speed, while precisely matching output to cooling demand
Consumer comfort
Reduction in both noise and vibration, during start up and operation, compared to equivalent reciprocating and rotary compressors
Reduction in both noise and vibration, during start up and operation, compared to equivalent reciprocating and rotary compressors
Wide Working Range
A single model can be used for LBP, MBP and HBP applications, and even different refrigerants. This simplifies design, production and procurement by using the same model in showcases of different types and sizes or being manufactured for different customers or international markets
A single model can be used for LBP, MBP and HBP applications, and even different refrigerants. This simplifies design, production and procurement by using the same model in showcases of different types and sizes or being manufactured for different customers or international markets
Tools & resources
Advising OEMs on What’s Possible
Working closely with display case manufacturers, we assist with the design and integration of the latest scroll models to improve a product's energy rating.
Secure Procurement and Production
We support our customers across the UK and Europe with stock consignment agreements to help manage the supply of compressors and respond to changes in production demand.Here to support you
Specification assistance
Get advice on choosing the right compressor for your design project. Call +44 (0)1483 869 070 or email sales@hawco.co.ukGot a technical question?
For further technical information about Hitachi scroll technology, get in touch with our expert teamDesign-In support
We can assist your team with their product development. Discuss your application with our experienced team on +44 (0)1483 869070 or email sales@hawco.co.ukR290 & A2L Hitachi Vertical Scroll Compressors for Refrigeration
Engineered for performance and long-term reliability, vertical scroll compressors from Hitachi use a unique high side pressure design.
Direct suction leads to improved volumetric efficiency with no wasted superheat. Keeping oil within the compressor also reduces oil return, resulting in superior reliability.
Direct suction leads to improved volumetric efficiency with no wasted superheat. Keeping oil within the compressor also reduces oil return, resulting in superior reliability.
- Wide operating range for low & medium temperatures
- Fixed and variable speed options
- Compatible with R290, R454C, R455A & R448A/R449A
- No oil equalisation required for two or more compressors
Single inverters can achieve a cooling capacity of 15kW at 50RPS. Combined with a fixed speed compressor as part of a parallel tandem system, 50kW maximum cooling capacity can be achieved.
Suitable applications include medium and low temp compressor racks, condensing units and large display cabinets.
Suitable applications include medium and low temp compressor racks, condensing units and large display cabinets.
A precisely machined asymmetric scroll wrap achieves better volumetric efficiency while preventing high discharge temperatures that can lead to abnormal wear
- Three-phase supply
- Low vibration and less torque fluctuation than other compressor types
- High temperature and pressure inside compressor chamber means low oil circulation rate
- Dynamic oil balance means simple and reliable oil management
- Variable speed : 3.7kW to 15kW cooling capacity at 50RPS (47CC to 150CC)
- Fixed speed : 4.7kW to 13.7kW cooling capacity (47CC to 168CC)
- Tandem system (variable and fixed speed) : 34kW to 50kW max capacity
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Asymmetric shape of the scroll wrap
improves efficiency with no invalid superheat
Asymmetric shape of the scroll wrap
improves efficiency with no invalid superheat
High Efficiency BLDC Motor
DC Inverter Vertical Compressors: Three Phase
R290 : 83 to 150CC
Variable Speed
COOLING CAPACITY (AT 50RPS)- 83CC - 3.7kW (DKDA083DGA-YA1S)
- 98CC - 4.4kW (DKDA098DGA-YA1S)
- 110CC - 4.9kW (DKDA110DGB-YA1S)
- 150CC (DKDA150DGB-YA1S)
R454C : 47 to 110CC
Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 4.7kW (CLBA047DGA-YF4S)
- 64CC - 6.5kW (CLBA064DGA-YF4S)
- 90CC - 9.1kW (CLBA090DGA-YF4S)
- 110CC - 11.5kW (CLBA110DGA-YF4S)
OPEN CLBA RANGE SUMMARY
R455A : 47 to 110CC Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 5.1kW (CLBA047DGA-YF4S)
- 64CC - 7.0kW (CLBA064DGA-YF4S)
- 90CC - 10.2kW (CLBA090DGA-YF4S)
- 110CC - 15.0kW (CLBA110DGA-YF4S)
OPEN CLBA RANGE SUMMARY
R449A : 47 to 90CC Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 4.2kW (CA47LHDG-D1YA)
- 64CC - 5.6kW (CA64LHDG-D1YA)
- 90CC - 8.3kW (CA90LHDG-D1YA)
OPEN CA RANGE SUMMARY
Fixed Speed Vertical Compressors: Three Phase
R290 : 83 to 150CC
Fixed Speed
COOLING CAPACITY (AT 60RPS)- 110CC - 9.2kW (DKDC1100GA-YA1S)
- 125CC - 10.4kW (DKDC1250GA-YA1S)
- 150CC - 12.2kW (GKDC1500GA-YA1S)
- 168CC - 13.7kW (GKDC1680GA-YA1S)
OPEN DKDA & GKDC RANGE
R454C : 64 to 95CC
Fixed Speed
COOLING CAPACITY (AT 50RPS)- 64CC - 4.7kW (CLBC064DGA-YF4S)
- 83CC - 6.5kW (CLBC083DGA-YF4S)
- 95CC - 9.5kW (CLBC095DGA-YF4S)
R455A : 64 to 95CC Fixed Speed
COOLING CAPACITY (AT 50RPS)- 64CC - 5.1kW (CLBC064DGA-YF4S)
- 83CC - 7kW (CLBC083DGA-YF4S)
- 95CC - 10.2kW (CLBC095DGA-YF4S)
R449A : 47 to 90CC Variable Speed
COOLING CAPACITY (AT 50RPS)- 47CC - 4.2kW (CA47LHDG-D1YA)
- 64CC - 5.6kW (CA64LHDG-D1YA)
- 90CC - 8.3kW (CA90LHDG-D1YA)
OPEN CA RANGE SUMMARY
R290 Inverter & Fixed Speed Hybrid Tandem System: Three Phase
R290 Tandem Combination
MAX COOLING CAPACITY- 34kW (DKDA110 Inverter + DKDC110 Fixed Speed Scroll)
- 35.3kW (DKDA110 Inverter + DKDC125 Fixed Speed Scroll)
- 45.2kW (DKDA150 Inverter + DKDC110 Fixed Speed Scroll)
- 46.5kW (DKDA150 Inverter + DKDC125 Fixed Speed Scroll)
- 50kW (DKDA150 Inverter + DKDC168 Fixed Speed Scroll)
Compatible Inverter Drive
Advantages of Hitachi Scroll Compressors
Simple and Reliable Oil Management
Hitachi's high side pressure design uses a pressure differential to dynamically maintain oil in the discharge side of the compressor. By keeping oil within the compressor, oil return is reduced and reliability improved.
Hitachi's high side pressure design uses a pressure differential to dynamically maintain oil in the discharge side of the compressor. By keeping oil within the compressor, oil return is reduced and reliability improved.
Advanced Refrigerant Injection
A reduction in discharge temperature and increase in cooling mode capacity & COP. This also extends the operating envelope
A reduction in discharge temperature and increase in cooling mode capacity & COP. This also extends the operating envelope
Dynamic Oil Balancing
In systems with two or more scroll compressors working in parallel, extra oil does not accumulate in each compressor oil sump. As a result, no oil equalisation line is required between compressors, simplifying overall system design and reducing applied cost.
In systems with two or more scroll compressors working in parallel, extra oil does not accumulate in each compressor oil sump. As a result, no oil equalisation line is required between compressors, simplifying overall system design and reducing applied cost.
Packaged Inverter Solution
To meet the requirements for greater energy efficiency, Hitachi's variable speed scroll compressors are pre-qualified for use with the Optidrive Coolvert range of inverter drives from Invertek Drives to provide a complete solution with full operating envelope running capability
To meet the requirements for greater energy efficiency, Hitachi's variable speed scroll compressors are pre-qualified for use with the Optidrive Coolvert range of inverter drives from Invertek Drives to provide a complete solution with full operating envelope running capability
Tools & resources
Advising OEMs on What’s Possible
Working closely with display case manufacturers, we assist with the design and integration of the latest scroll models to improve a product's energy rating.Secure Procurement and Production
We support our customers across the UK and Europe with stock consignment agreements to help manage the supply of compressors and respond to changes in production demand.Here to support you