High-performance air cooler for blast chilling and shock freezing engineering for a better world GEA Heat Exchangers
High-performance air cooler for blast chilling and shock freezing Large fin spacing to ensure long service life Optimal air velocity High air circulation rate and indirect air flow over Height-adjustable floor brackets Type designation code 1 Model range designation Fin spacing 1 5 7 SF L E 5 - F C Electric defrost Fan diameter 5 Refrigerant Number of rows deep 7 Number of fans Generation code [ ]
refrigerated goods Abbildung zeigt GEA mit Variante V1.0 & V.10 Capacity range (for SC) 10 70 Temperature range (t L1 ) -0 C 0 C +0 C Number of fans to Content Application benefits for contractors and operators... Basic version... Technical data (Standard) SFB (E)... Technical data (Standard) SFK (E)... Technical data (Standard) SFL (E)... Technical data (V1.0) SFB (E)... 9 Technical data (V1.0) SFK (E)... 9 Technical data (V1.0) SFL (E)... 9 Dimensions, weights, electric defrost, drain... 10 Variants... 1 Accessories... 1 [ ]
Applications Blast chilling Shock freezing Application benefits for contractors and operators Shock freezing foodstuffs is technically extremely demanding on air coolers. The meets these demands effortlessly. The technical specifications covering the cooling surface, the air volume, the finned piping system and down to the distribution of the refrigerant have created benchmarks and guarantee the reliability of the process. They are accurately balanced in the SF blastfreezer to optimise shock freezing. Height-adjustable floor brackets High-performance air cooler for shock cooling and freezing meat and sausage products, baked goods, pizza and frozen vegetables. Dimensions are designed to suit standard tray carts: perfect distribution of cold air directly onto the refrigerated goods. Height-adjustable floor brackets: for perfect adjustment to on-site conditions. [ ] GEA Küba Blue Line
from the GEA Küba Blue Line production range Optimal air volume flows Excellent GEA Küba quality Optimal air volume flow for shock freezing: Forced-draft fans guide the air flow horizontally through the heat exchanger. This creates maximum air velocity over refrigerated goods exposed to the air flow. Height-adjustable floor brackets: for perfect adjustment to on site conditions. High air circulation rate with indirect air flow over the refrigerated goods: This ensures good economy, retention of produce quality and reaching the core temperature of the produce in the shortest possible time. Excellent GEA Küba quality: with HFE tube/fin system and CAL refrigerant distributor Hinged drip tray on both sides: standard Correspondingly large fin spacing guarantees quick cooling: this results in a long service life of the evaporator. More powerful motors: Version V 1.0 Even more flow optimised through precise coordination of fans and heat exchangers Improved distribution of air in the heat exchanger Integrated full bell mouth ErP 015 compliant Clearly improved energy efficiency Low installation depth of approx. 00 mm The electrical power consumption has been reduced considerably. The saved electrical energy is not absorbed by the evaporator. It contributes to the increase in actual cooling power. Swivelling fan system (available as a variant) Increased stability when opening Increased opening angle Only three screws to remove before opening GEA Küba Blue Line [ 5 ]
Basic version Casing Smooth Sendzimir galvanised steel High-grade powder coating RAL 901 papyrus white Food-safe Best quality powder coated edges Easy to clean Hinged drip tray Stainless steel mounting material Plastic drain Floor mounting brackets are adjustable on both sides, from 5 mm increments to 150 mm increments Heat exchanger for direct expansion Heat exchanger with aligned tube pattern; internally grooved special copper tubes (drawn oxygen-free), according to DIN EN 175-1,; diameter: 15 mm; with closed pure-aluminum HFE fins Fin spacing: B = 7 mm K = 10 mm L = 1 mm Fins flared to form-fit the core tube Highly effective heat transfer and compact design Küba-CAL refrigerant distributors for multiple injections Electric defrost Heaters with CrNi steel sleeve Vapour-tight connections Mains voltage: 0 V-1/00V--Y Wired ready to connect in junction boxes Optimized tubular heater configurations ensure fast and even defrosting Fins flared to form-fit the core tube Aluminium heat pipes that ensure excellent heat transfer to the fins and thus effective defrosting cycles with optimized service life. Integrated tube bushings allow a subsequent modification to an electric defrost system. [ ] GEA Küba Blue Line
Fans Fan diameters available: mm Permissible motor operating temperatures: 50 C bis +0 C (50 Hz) -50 C bis +0 C (0 Hz) With built-in protector to be connected on site 00 ±10% V-~, 50/0 Hz Protection class IP5 Insulation class F Standard: 50 Pa external pressure Version V1.0: 100 Pa external pressure Operating data can be found with Küba Select or in the technical data Hinged fan unit available as a variant Controller: Standard V1.0 Phase control Transformer Delta/star Frequency converter Please observe the manufacturer s information! Motor label data * Standard Fans for rapid cooling (V 1.0) Type 50 Hz 0 Hz rpm W A rpm W A Δ Y Δ Y Δ Y Δ Y Δ Y Δ Y SF 5 - C 1.10 70 50 1, 0,7 1.50 1.00 0 550 1, 1,0 Motor data per fan * Data provided by the manufacturer GEA Küba Blue Line [ 7 ]
B 7 mm Technical data (Standard) SFB (E) SC m speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFB 5-F C SFB 5-F C 1,0 1,0 11, 1,5 77, 115, 1.000 1.0,,7 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFB 5-F C SFB 5-F C,1,0, 9,0 15, 0,.000.0,,7,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFB 5-F C 5,,,.90,7 1, x x1,0 x x1,5 95 SFB 5-F C 70, 5, 1, 9.0,7 109, x x1,0 x 5 x,0 9 K 10 mm Technical data (Standard) SFK (E) Type Rating Q0 at Cooling 50 Hz. DT1. R0 A surface SC SC m flow speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFK 5-F C SFK 5-F C 11,7 15,7 9, 1,7 55,,1 1.00 1.00,9, 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFK 5-F C SFK 5-F C,5 1, 1,9 5, 111, 1,.00.10,9,,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFK 5-F C 7,1,0 9, 9.10, 1, x x1,0 x x1,5 95 SFK 5-F C,0 50,0, 5.0, 109, x x1,0 x 5 x,0 9 L 1 mm Technical data (Standard) SFL (E) Type Rating Q0 at Cooling 50 Hz. DT1. R0 A surface SC SC m flow speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFL 5-F C SFL 5-F C 10, 1,0, 11, 7, 70,5 1.50 1.0,9,9 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFL 5-F C SFL 5-F C 0,7,1 1,, 9, 11,1 7.00.50,9,9,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFL 5-F C,0,9 11, 9.70,9 1, x x1,0 x x1,5 95 SFL 5-F C 55,,7, 5.00,9 109, x x1,0 x 5 x,0 9 Standard condition tl1 t0 DT1 NB / SC -1-5 7 NB / SC -5-1 [] Correction factors for other refrigerants Subject to modification. SC flow Subject to modification. Rating Q0 at Cooling 50 Hz. DT1. R0 A surface Refrigerant R1a R507 R NB / SC 0,91 0,97 0,95 NB / SC 0,97 0,95 GEA Küba Blue Line Subject to modification. Type
B 7 mm Technical data (V1.0) SFB (E) SC m speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFB 5-F C SFB 5-F C 1, 19,0 10, 1, 77, 115, 1.000 15.000,5, 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFB 5-F C SFB 5-F C 9,,,0 9, 15, 0,.000 0.000,5,,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFB 5-F C 5,7,, 5.000, 1, x x1,0 x x1,5 95 SFB 5-F C,9 50, 1, 0.000, 109, x x1,0 x 5 x,0 9 K 10 mm Technical data (V1.0) SFK (E) Type Rating Q0 at Cooling 50 Hz. DT1. R0 A surface SC SC m flow speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFK 5-F C SFK 5-F C 1,7 17,1 9, 1,9 55,,1 17.00 1.10,7,5 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFK 5-F C SFK 5-F C 5,, 19,, 111, 1,.10.0,7,5,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFK 5-F C 51,0, 9,.0,5 1, x x1,0 x x1,5 95 SFK 5-F C,1,,.,5 109, x x1,0 x 5 x,0 9 L 1 mm Technical data (V1.0) SFL (E) Type Rating Q0 at Cooling 50 Hz. DT1. R0 A surface SC SC m flow speed Tube volume m /h m/s dm Connections Inlet Outlet Sound Fans (Operational values at 50 Hz) Blade Current db (A) 0 ± 10% V-1 50 Hz rpm W A L WA Per Fan SFL 5-F C SFL 5-F C 11, 15,5,5 11,7 7, 70,5 17.0 1.50,, 0,1 0,0 15 x1,0 x1,0 5 x1,5 x1,5 SFL 5-F C SFL 5-F C,9 1, 17,, 9, 11,1.0.00,,,0 57, x1,0 x1,5 x1,5 5 x,0 9 9 SFL 5-F C,1 5,0 11, 9.0, 1, x x1,0 x x1,5 95 SFL 5-F C 57,,,.10, 109, x x1,0 x 5 x,0 9 Standard condition tl1 t0 DT1 NB / SC -1-5 7 NB / SC -5-1 Correction factors for other refrigerants GEA Küba Blue Line Subject to modification. SC flow Subject to modification. Rating Q0 at Cooling 50 Hz. DT1. R0 A surface Refrigerant R1a R507 R NB / SC 0,91 0,97 0,95 NB / SC 0,97 0,95 [9] Subject to modification. Type
Dimensions, weights, electric defrost, drain Type Dimensions Drain H min H max B T T (V1.0) L E 1 E E W min W min (V1.0) W min (V.10) D mm mm mm mm mm mm mm mm mm mm mm mm inch SF 5- C 1.1 1.9 1.10 05 755 5 - - 00 00 50 G 1¼ SF 5- C 1.1 1.9 1.10 05 755 5 - - 00 00 50 G 1¼ SF 5- C 1.1 1.9.010 05 755 1.5 - - 00 00 50 G 1¼ SF 5- C 1.1 1.9.010 05 755 1.5 - - 00 00 50 G 1¼ SF 5- C 1.1 1.9.10 05 755.5 00-00 00 50 G 1¼ SF 5- C 1.1 1.9.10 05 755.5 00.00 00 00 50 G 1¼ Type Electrical defrost 0 V-1 / 00 V--Y Weights (net) Weights (gross) Coil Tray Total Circuits SFB SFK SFL SFB SFK SFL n kg kg kg kg kg kg SF 5- C, 1,7 10, 1 1 159 0 199 195 SF 5- C 1,9 1,7 1, 00 19 17 SF 5- C 1,,9 17, 7 7 9 9 1 SF 5- C 1,5,9, 0 0 9 7 SF 5- C 0,0,0,0 97 7 57 59 55 59 SF 5- C 0, 5,,0 9 7 1 71 79 70 Wall clearance and height-adjustable floor brackets H delivery condition 1 mm 5 mm H min H max W min W min (V1.0) W min (V.10) [ 10 ] GEA Küba Blue Line
Dimensional drawings Standardventilator Dimensional drawings (- motors) D L T E1 B ±5 fans for rapid cooling (V1.0) E1 B ±5 E T(V1.0) E GEA Küba Blue Line E E1 B ±5 E1 B ±5 [ 11 ]
Variants Motor-Variants Construction-Variants V 1.0 Fans for rapid cooling Fans for high external pressure (100 Pa) 00 V±10% V- V.10 Fans hinged For easy cleaning of the units, the fans swivel on stainless steel hinges. Protection against corrosion CO -Variants V.1 Stainless steel casing Special protection from salts (no chlorine) and organic acids in the cold room air V.01 Corrosion protection 1 Tubing: Copper (NH units = stainless steel) Fins: Aluminum, epoxy-resin-coated End plates: Aluminum protective coating Casing: Aluminum/zinc coated steel, protective coating on both sides V 7.5 CO -Direct expansion up to 5 bar operating pressure V 7.0 CO -Direct expansion up to 0 bar operating pressure V.0 Corrosion protection Tubing: Stainless steel (VA) Fins: Aluminum, epoxy-resin-coated End plates: Stainless steel Casing: Aluminum/zinc coated steel, protective coating on both sides Stainless steel CAL distributor upon request V.0 Corrosion protection Tubing: Stainless steel (VA) Fins: Aluminum End plates: Aluminum Casing: Aluminum/zinc coated steel, protective coating on on one side Stainless steel CAL distributor upon request V.0 Corrosion protection Tubing: Copper (NH units = stainless steel) Fins: Aluminum, epoxy-resin-coated End plates: Aluminum Casing: Aluminum/zinc coated steel, protective coating on on one side [ 1 ] GEA Küba Blue Line
Accessories + Accessories Side cover hoods Construction: Sendzimir galvanised steel High-grade powder coating, papyrus white RAL 901 The cover hoods can be used with all models. AS Connection side BS Return bends side GEA Küba Blue Line [ 1 ]
We live our values. Excellence Passion Integrity Responsibility GEA-versity GEA Group is a global engineering company with multi-billion euro sales and operations in more than 50 countries. Founded in 11, the company is one of the largest providers of innovative equipment and process technology. GEA Group is listed in the STOXX Europe 00 index. GEA Heat Exchangers GEA Küba GmbH Kühler Weg 1 05 Baierbrunn Germany Tel.: ++9 (0) / 7 7-0 Fax: ++9 (0) / 7 7-107 kueba@gea.com www.kueba.com Copyright 01 GEA Küba GmbH 009.9BR.SFC.EN Status as of 09 / 01 Subject to technical changes