CO2 Condensing Unit – OCU-CR400VF8(A)
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Panasonic’s CR Series of C02 condensing units provide the ideal solution for supermarkets, convenience stores and fuel stations.
Keeping food always fresh at right temperature in showcases or cold rooms is a very critical point and
one of the biggest challenges for those retailers has been the expensive effects of refrigeration
breakdowns which can result in costly product wastage.
Please note that this page is specific to model OCU-CR400VF5 only
System Combination
- OCU-CR400VF8 (Medium Temperature 7.5kW Model – includes Liquid Line Dryer and Single PRV)
- OCU-CR400VF8A (Medium Temperature 8.0kW / Low Temperature 4.0kW Model – includes Liquid Line Dryer and Single PRV)
- OCU-CR400VF8(A)SL (Optional Anti-Corrosion Model – includes Liquid Line Dryer) – Blygold Option
- SPK-TU15 Tube Connection Adaptor for Vacuum and Service
- PAW-CO2 Plug and Play Carel Panel (Room and Superheat Control including both Panel and Expansion Valve)
- Note that system can operate with field supplied RMS Panel
- PRV
- As standard, the 4HP unit will be supplied (fitted) dual 80 bar PRV on the pressure vessel.
Applications
- Convenience Stores
- Supermarkets
- Funeral Parlours
- Service Stations
Key Features
- Single Phase Model
- Medium Temperature ( -10°C) 8kW
- Low Temperature (-35°C) 4kW
- Medium Temperature 8kW or Low Temperature 4kW from the same model unit
- Optional Anti Corrosion Model
- RDM Compatible
- 5 Year Compressor Warranty
- Full training available
- BMS Ready (Modbus)
- Ready for connection to Carel, Danfoss, Eliwell and RDM operating systems
- Save installation time with Plug and Play Kit
- Up to 50m piping length
- High ESP
- Low noise – ideal for sites close to residential areas
- Simple Design Tool available via Pro Club
Technical Data
| Type (MT: medium temp. LT: low temp.) | MT (7.5kW) | MT (16kW) / LT (8kW) | ||
| Standard model | OCU-CR400VF8 | OCU-CR400VF8A | ||
| Anti corrosion coating model | Contact Blygold | |||
| Power supply | Voltage | V | 380 / 400 / 415 | |
| Phase | Three Phase | |||
| Frequency | Hz | 50 | ||
| MT Cooling capacity at ET -10°C AT 32°C | kW | 7.10 | 7.70 | |
| LT Cooling capacity at ET -35°C AT 32°C | kW | N/A | 3.80 | |
| Evaporator connection | Multiple | |||
| Evaporation Min ~ Max temperature | °C | -20 ~ -5 | -45 ~ -5 | |
| Ambient Min ~ Max temperature | °C | -20 ~ +43 | -20 ~ +45 | |
| Refrigerant | R744 | |||
| Design pressure liquid line | Mpa | 8 | ||
| Design pressure suction line | Mpa | 8 | ||
| User system external alarm. Digital input. Non-voltage contact | Yes | |||
| Liquid tube electromagnetic valve | Vac | 220 / 230 / 240 | ||
| Showcase operation ON/OFF signal. Digital input. Non-voltage contact | Yes | |||
| Modbus communication line (RS485) | Yes | |||
| Compressor type | 2- Stage Rotary | 2- Stage Rotary | ||
| Dimension H x W x D | mm | 948 x 1143 x 609 | ||
| Net weight | Kg | 139 | 149 | |
| Piping connections | Suction pipe | Inch (mm) | 1/2 (12,70) Refrigeration Grade K65 Specification Pipe | |
| Liquid pipe | Inch (mm) | 3/8 (9,52) Refrigeration Grade K65 Specification Pipe | ||
| Max Length of connection piping | m | 100 (PZ-68S Oil to be added as per Refrigeration Designer Software) | ||
Standard performance | Ambient temperature | °C | 32 | |
| Evaporating temperature Mid-Temp | °C | -10 | -10 | |
| Evaporating temperature Low Temp | °C | N/A | -35 | |
| Cooling Capacity Mid-Temp | kW | 7.10 | 7.70 | |
| Cooling Capacity Low-Temp | kW | N/A | 3.80 | |
| Power consumption Mid-Temp | kW | 4.00 | 4.50 | |
| Power consumption Low-Temp | kW | N/A | 3.80 | |
| Nominal Current Mid-Temp | A | 6.14 | 7.2 | |
| Nominal Current Low-Temp | A | N/A | 6.2 | |
| Sound Pressure Level Mid-Temp | dB(A) | 33 (Evap Temp -10°C,60 S-1, 10m from Product) | 36,1 (Evap Temp -10°C,60 S-1, 10m from Product) | |
| Sound Pressure Level Low-Temp | dB(A) | N/A | 36,1 (Evap Temp -10°C,60 S-1, 10m from Product) | |
| PED Category | . | II | ||
| Air volume | m³/min | 59 | ||
| External static pressure | Pa | 50 | ||
| Heat recovery port | No | Yes | ||
| Drier filter liquid line, diameter 6,35mm | Included (D-152T / DCY-P12 | |||
| Drier filter liquid line, diameter 15,88mm | N/A | |||
| Suction Filter, 19.05mm (Outer Diameter Welding) | Included | |||
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