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- Kelvion air cooler ceiling / wall commercial SGL 23-F21
Kelvion air cooler ceiling / wall commercial SGL 23-F21
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Description
Kelvion SG commercial
The requirements for components in complex cooling and refrigeration systems are just as demanding. Kelvion has thoroughly re-engineered its high-performance SG commercial cooling and further optimised how the components work together.
Energy efficiency has been ...
Kelvion SG commercial
The requirements for components in complex cooling and refrigeration systems are just as demanding. Kelvion has thoroughly re-engineered its high-performance SG commercial cooling and further optimised how the components work together.
Energy efficiency has been significantly increased. Kelvion is actively providing a sustainable solution to constantly increasing operating costs and consistently implementing the ever more stringent regulations.
Whether for extreme storage conditions or for reliably ensuring long-term freshness - the SG commercial guarantees the required process reliability to maintain the quality of your refrigerated products as well as provide long-term investment security.
Our design focus is oriented around your requirements and is based upon: long periods of cooling between defrosting processes, low power consumption by the fans and good control characteristics with minimal temperature differences. This results in the compressor requiring a minimal amount of power to achieve the required cooling capacity.
MAXIMUM ENERGY-EFFICIENCY
Aerodynamically integrated fan system with air flow control. The benefits for cold storage areas: A strong, bundled flow of air with more volume and greater range.
Thanks to the optimum fin structure of the Küba-HFE® system, the optimised design of the heat exchanger allows stable regulation with minimal temperature differences, even when under partial load.
The EC fans reduce energy consumption by up to 67% (average approx. 30%). The fan unit can also be swivelled (except for SG 23), heated and has a new condensate return.
ABSOLUTELY HYGIENIC
All parts are easy to access and easy to clean.
The foldable tray and swivelling fans (except for SG 23) are standard features.
The parts that make up the housing have a food-safe and environmentally friendly powder coating for a surface that is resistant to scratches, impacts and corrosion as well as being easy to clean.
The air flow control system is easily removed for easy cleaning.
A condensate drainage channel is integrated into the fill nozzle: Reliable drainage of condensation.
SIMPLE INSTALLATION
The integrated terminal box (except for SG 23) with sprint-type terminals as standard allows quick and secure connections.
The generously proportioned connection areas allow for easy handling. This is particularly the case for the refrigerant pipe connection and expansion valve installation.
The rounded corners and deburred edges of the housing components means that there is no danger of injury to installers and cleaners.
BEST PROTECTION FOR YOUR GOODS
≤ 15% output range with lower air resistance and larger air volume: The new fan system with air flow control has been precisely adapted to the heat exchanger.
The large number of different variations and options means that the SG commercial can be specified to precisely meet your individual needs - even in complex cooling applications.
The latest technologies and excellent heat transfer ensure minimal temperature differences. The optimum configuration of the air cooler is key to ensuring a minimal dehumidifying effect.
Applications:
- Refrigeration of unpackaged goods
- Cold storage areas that are frequently accessed
- Deep-freezing
- Complex refrigeration applications
Features
HOUSING
- Aluminium, Sendzimir steel.
- Excellent all-round corrosion protection using a high-quality powder coating, pure white RAL 9010
- Food-safe
- Smooth, easy to clean surfaces
- Foldable drip tray
- Removable side parts
- Additional integrated intermediate plate in the drip tray ⊲ fan plate at a 3° ...
HOUSING
- Aluminium, Sendzimir steel.
- Excellent all-round corrosion protection using a high-quality powder coating, pure white RAL 9010
- Food-safe
- Smooth, easy to clean surfaces
- Foldable drip tray
- Removable side parts
- Additional integrated intermediate plate in the drip tray ⊲ fan plate at a 3° angle for better air flow control and reliable condensate return
HEAT EXCHANGER
- Pipe: Copper, inside ribbing Ø 15 mm ⊲ Fins: HFE-Lamelle® made from aluminium ⊲ End plate: Aluminium
- Flush pipe system
- Fin spacing: Spacing = 4.5 mm W = 7.0 mm L = 12.0 mm
- Fins engage with the core pipe with a bell joint
- Inner purity according to EN 14276
- Inlet connections: SGA/B 23-21,31,32 / 30-21,31 / 35-21,31 Single injection using copper pipe for solder connection, fully sealed. SGA/B: Multiple injection with Küba CAL® distributor, fully sealed
- Outlet connections: Copper pipe for solder connection with Schrader valve UNF 7/16”, fully sealed
FAN SYSTEM
- AC technology
- Axial suction fan
- Blade diameter: 230 (ESM motor), 300, 350, 450 mm ⊲ Permitted motor operating temperatures at 50 Hz
- Input voltage: 1/N/PE 230 V 50/60 Hz
- Motor protection: Inner thermal relay (does not feed out) SG45-61,62,63: thermal relay, fed out
- Protection class: SG23: IP 54 | SG30-45: IP 44
- Insulation class: SG23: B | SG30: B | SG35: F | SG45: F | SG45-61,62,63: F ⊲ Fans, can swivel (except SG23)
- Blades, wall ring and fixtures made from fibre-reinforced composites
- Condensate return integrated into wall ring
- Equipped with cavity wall ring for attaching wall ring heater from Ø 300 mm
- Air flow control for maximum blow out range (figures given for 0.5 m/s) with low air resistance and large air volume
- Integrated adapter (TSA) for Shut Up or textile hose
SG 23 = ESM motor [EC technology] / SG 30, 35, 45 = fan system [AC technology]
Accessories / Replacement parts
-
Additional register normal
-
Additional register strengthened
-
Defrost hood
-
SHUT UP
-
Ventilator motor
Technical data
** Multiple injection