CuBig II
High capacity - Small footprint.
For larger supermarkets and industries
High energy efficiency, high capacity and high quality
A TRUE CLIMATE SOLUTION
CuBig II can combine cooling, freezing, air-con and heating in one.
It provides up to 450 kw cooling and 600 kW heating capacity and still only has a width of 0,8 m.
The CuBig II is also ideal as heat Pump for commercial and industrial buildings.
It can be used in a wide range of applications, but is especially suitable for applications like large supermarkets to cold room storage or even distribution centers.
Compact design
Placement of rack outside or inside
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- Optional enclosure available
- Freeing up expensive square meters
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- Flexible placement of compressors - free seating
- Modular design to ensure minimum length
Narrow design
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- Goes through normal doors - Width only 800 mm
- All options within the frame
Easy handling
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- Handling with forklift
- Fully welded frame – one piece
- Protected pipes
High capacity
Capacity up to 450 kW cooling and 600 KW Heating-
- Better and more advanced oil handling
- Enable biggest available compressors
- Copper/k65 piping
Optimised capacity regulation with less compressors
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- Maxed out capacity without compromising part load requirements
Compact design with max 648 l receiver capacity
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- 450 l in one single receiver
- 450 l in one single receiver
Short lead time
Fully factory tested
INCREASED ENERGY EFFICIENCY
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- Optimised pipe design with lowest possible pressure drop
- Advanced heat recovery
- Ultra-low Superheat with or without ejector technology
- Hot gas defrost
- Liquid Power Cooler
- COP Hunter
- Permanent Magnet Motors on all compressors
HIGH QUALITY
Copper Piping
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- Easy service
- Hydrogen soldering instead of welding
Optimised design
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- Less connections
- Less threads
Fully welded frame with improved strength and vibration handling
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- New compressor plate
- Fully new mechanical design
- Standard equipment
- Patented Internal Heat Exchanger in Receiver
- Hot Gas Dump
- Liquid Injection
- Filter Drier
- CO2 Low Level Switch
- Discharge Manifold Connected to Safety Valves
- Frequency Inverter on MT1 and IT1
- Controllers available
- Danfoss
- Carel
- Wurm
- Eckelmann
- Design pressures
- High Pressure: 130 bar
- Receiver Pressure: 80 bar
- MT Suction Pressure: 52 bar
- LT Suction Pressure: 30 bar
- Design pressure: 80/60 bar
- Options available
- Advanced Heat Recovery
- Optimised Air-Condition (patented)
- Chiller Module
- Enclosure for Outdoor Installation
- Ultra-Low Superheat Module
- Ejector Technology
- Liquid Power Cooler
- Parallel Compression
- Cylinder Unloading Technology
- Permanent Magnet Motor Technology
- Suction Accumulators
- Emergency Cooling Unit with CO2
- Subcooler
- CO2 Liquid Level Measurement
- Hot Gas Defrost
- Heat Pump Evaporator Function
- Double Safety Valves on Switchover Valves
- Double High Pressure- and Gas Bypass Valves
- Back-up Controllers
- Energy Meter
- 120 bar High Pressure