COMMITTED TO ENGINEERING INNOVATION

Transcription

1 Commercial and Industrial coolers Searle Commercial and Industrial Coolers COMMITTED TO ENGINEERING INNOVATION

2 Searle cooler

3 WE ARE KELVION THE NEW BRAND IN HEAT EXCHANGE GEA Heat Exchangers has changed: another new standalone company has been created out of the former Heat Exchanger Division of the GEA Group AG. The name Kelvion is new, but we continue as global experts in heat exchange. As always, we remain committed to earning your trust. You ll still recognise us. We continue to develop our products, manufacture them with precision and distribute globally. We continue to offer one of the world s largest heat exchanger product portfolios: Plate heat exchangers, shell & tube heat exchangers, finned tube heat exchangers, modular cooling towers and refrigeration heat exchangers for a wide range of applications. We operate in global markets for power generation, oil and gas, chemistry, marine applications, climate and environment, and food and beverages. From us, you can expect products with outstanding levels of efficiency, safety, and sustainability. More importantly, we care about your business, like close, trusted partners. Customers rely on us to understand their needs, boost their performance, and deliver products that always get the job done. We compete for the toughest deals, in the harshest environments. But we re not too big to care. We re Kelvion ready to take on the challenges of heat exchange. Experts in Heat Exchange. 3

4 Searle TEC cooler THE IDEAL COOLER AT A COMPETITIVE PRICE The Searle TEC cooler range by Kelvion, consists of nine small blow through unit coolers, with a wide operating range of + 10 C to -40 C. The coolers are suitable for high, medium and low temperature applications in the commercial refrigeration sector. The range has 1, 2 and 3 fan configurations, and can be either ceiling mounted or wall mounted (optional wall mounting kit must be specified). The highly efficient performance of the cooler is accompanied by a pleasing aesthetic design whilst maintaining a service focused functionality. Suitable for use in most refrigeration and air conditioning applications. EC fanset as standard Unit can be installed either vertically or horizontally Performance optimised for all modern refrigerants CO2 DX options available

5 Features Comprises of 9 models Available in 5 FPI (5.1mm) and 7 FPI (3.6mm) fin spacings 1, 2 or 3 fan configurations Eurovent Certified

6 Searle TEC air cooler TEC RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL The casework is formed from galvanized steel and finished with oven cured white epoxy powder paint (RAL 9010). Comprising of a back plate with formed sides to which the coil is fitted. The front panel is a combined fan plate and drain tray which can be lowered on a hinge bracket to gain access to the electrical box and coil connections. The coil connections are handed on the left hand side when looking into the air off face of the cooler and are the only handing available The coil technology used in the TEC cooler is optimised specifically for DX refrigeration applications. Inner grooved tubes are used to optimise performance by enhancing the internal heat transfer coefficients. The tube is then mechanically expanded to provide a tight Interference fit between the fin and tube. Manufactured from 3/8 Inner Grooved Copper Tube Tube Pitch Across flow = 25.4mm Tube Pitch In Direction of flow = 22mm Fin Spacing(s): 5 FPI (5.1mm) and 7 FPI (3.6mm) 2 FANS AND CONTROLS CO2 OPTION The TEC Cooler from Kelvion has been designed optimising EC fan set technology as standard. This has resulted in a market leading, highly efficient cooler that is both versatile and robust. 1-3 fans as standard Axial (Propeller) Fan set 230mm diameter 50 & 60 Hz as standard Metal wire guard and wall ring Nominal speed 1400rpm Nominal Power 21W Motor Rating IP65 Kelvion has worked closely with various stakeholders in the refrigeration sector to enhance its standard product specifically for CO2 refrigeration applications. This has resulted in the next generation of unit coolers with a maximum operating pressure of 75 Bar as standard. Advanced technology available from Kelvion enables companies to cut refrigeration operating costs significantly, offsetting some of the impact of high energy prices. Reliable refrigeration is a must-have across the food chain from farm to supermarket, and with costs rising all round, users are showing keen interest in the savings potential in the next generation of unit coolers. TEC Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

7 1 3 2 Nomenclature TEC AL Range: TEC, TECX Model: 1, 2, 3, 3.5, 4, 5, 6, 7, 8 Fin Spacing: 5 FPI (5.1mm), 7 FPI (3.6mm) Supply frequency: Blank = 50Hz, 60 = 60Hz Fin material: AL = Aluminium Capacities: R404A: 0.52 kw kw CO2: 0.34 kw - 3.8kW

8 TEC Selection Data Notes: Rating conditions: The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). For data on refrigerants not shown, please contact your supplier. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved. Fin spacing 7 FPI (3.6mm) 5 FPI (5.1mm) Model Capacity R404A * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw TEC /8" 3/8" TEC /8" 3/8" TEC /8" 3/8" TEC /2" 3/8" TEC /2" 3/8" TEC /2" 3/8" TEC /8" 1/2" TEC /8" 1/2" TEC /8" 1/2" TEC /8" 3/8" TEC /8" 3/8" TEC /8" 3/8" TEC /2" 3/8" TEC /2" 3/8" TEC /2" 3/8" TEC /8" 1/2" TEC /8" 1/2" TEC /8" 1/2" Weight TEC CO2 Fin spacing 7 FPI (3.6mm) Model Capacity R404A * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" TEC /8" 5/8" throw *** Noise 3m ** Inlet Outlet Weight TEC Dimension data Model No. of fans A Defrost Coil kw Tray kw TEC (x4) x 250 TEC (x4) x 250 TEC (x4) x 325 TEC (x4) x 425 TEC (x4) x 425 TEC (x6) x 575 TEC (x6) x 675 TEC (x6) x 1030 TEC (x6) x 1030 Options - Part numbers of options supplied separately Part type/ Description TEC1 TEC2 TEC2 TEC3.5/4 TEC4 TEC5 TEC6 TEC7 TEC8 Ceiling Mounting T2 LTKIT T3 LTKIT T3.5/4 T5/6LTKIT T7/8LTKIT Wall Mounting WT1/2LTKIT WT3 LTKIT WT3.5/4 Wall mounting kits WT1/2 PAN WT3 PAN WT3.5/4 PAN WT5 LTKIT WT5 PAN WT6 LTKIT WT6 PAN WT7 PAN WT7/8 WT8 PAN

9 TEC dimension drawings TEC 1 & TEC 2 TEC1-5 & TEC /4 D/CONN 180 TEC TEC3.5 & TEC A /4 D/CONN /4 D/CONN TEC /4 D/CONN 290 TEC TEC6 & TEC /4 D/CONN ,6 TEC Mounting Slot R 7, /4 D/CONN TEC ,5 R 4, /4 D/CONN

10 Searle KEC air cooler HIGH EFFICIENCY HIGH PERFORMANCE The Searle KEC cooler is part of the next generation of Unit Coolers by Kelvion, with market leading performance, noise levels and energy efficiency. Using EC fan set technology as standard across the range, the power input for the KEC cooler is typically in excess of 50% lower than that of equivalent AC motor technology. The KEC coolers cover a capacity range from kW at Eurovent conditions and are the cooler of choice for a wide range of cold room applications. The KEC has a modern aesthetic design and is easy to install and maintain without compromise on reliability and rigidity. A range of refrigerants can be selected using Kelvion selection software. The KEC defrost system has been designed with efficiency and application variability in mind. The KEC utilises more heater elements than previous design variants, operating at a lower temperature to achieve a more even heat flux. Suitable for medium and low temperature cold room applications Unit is ceiling mounted. CO2 options for direct expansion and pumped applications 1, 2 or 3 fan configurations

11 Features Comprises of 10 models Available in 4mm, 6mm and 8mm fin spacings 1,2 or 3 fan configurations Eurovent certified

12 Searle KEC air cooler KEC RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL The casework is formed from galvanized steel and finished with oven cured white epoxy powder paint (RAL 9010). The construction is both rigid and versatile, giving the installer and users flexibility and confidence in service life. Connections and junction boxes for the unit are easily accessible through removable side panels which are fixed in place using easy-alignment keyhole slots. The drain tray is fabricated from galvanised painted steel and is supplied loose, once the unit is installed on site the drain connection can be fitted to the tray and the tray fitted to the unit in its operating position. The coil used in the KEC range balances surface and defrost efficiency and is the result of extensive R&D. The coil is assembled in one block, is available as either 4 or 6 rows deep and uses using aluminium fins as standard. The coil has inner groove tubes on 43mm equilateral centres mechanically bonded to the fin. Manufactured from ½ Tube Tube Pitch Across flow: 43mm Tube Pitch In Direction of flow: 37.2mm Fin Spacing (s): 4mm, 6mm and 8mm Fin Enhancements: Light Ripple Formed heater holes 2 FANS CO2 OPTION The Searle KEC cooler from Kelvion, utilises EC fan sets as standard. The EC motors can accept V 1Ph at 50/60Hz with built in thermal protection. Fan diameter: 300mm Number of Blades: 5 Guard: Metal Wire (Black) Fan Rotation: Clockwise when facing air stream Motor Rating: IP54 Aluminium orifice Temperature Range :40 C to +40 C Kelvion has delivered a new generation of environmentally friendly CO2 unit coolers, with a capacity range of kW. Using the same robust case construction as the standard KEC range and utilising the same high efficiency fan sets, the difference lies in the coil itself. To develop this coil technology specifically for a range of CO2 applications, extensive testing and analysis was essential to ensure they deliver the performance required across a wide range of potential operating conditions. All units are tested to 1.43 x maximum operating pressure before delivery, and 3 standard operating pressure are offered as standard: 57 Bar = KEC-LP 80 Bar = KEC - MP 90 Bar = KEC-HP. KEC Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

13 Drain Tray 5 End plates 6 Junction box Nomenclature KEC 35-4 L AL Range: KEC, KEC-LP, KEC-MP, KEC-LX, KEC-MX, KEC-HX Model: 10, 15, 20, 25, 30, 35, 40, 45, 55, 70 Fin Spacing: (Type for CO2): 4mm, 6mm, 8mm X = direct expansion, L = 57 bar, M = 80 bar, H = 90 bar Defrost: No defrost, L = Standard Electric defrost, HGD = Hot Gas Coil & tray, HGE = Hot Gas Coil & Electric tray. Each gas defrost option is followed with either an A/ B / C /D, to designate the circuiting option. Fin Material: AL = Aluminium Capacities: R404A: 1.2 kw kw CO2: 0.9 kw - 9.9kW

14 KEC Selection Data Fin spacing Model Capacity 8K R744 * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw KEC /2 1/ KEC /2 1/ KEC /2 5/ KEC /2 5/ mm KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /8 7/ KEC /2 1/ KEC /2 1/ KEC /2 5/ KEC /2 5/ mm KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /8 7/ KEC /2 1/ KEC /2 1/ KEC /2 5/ KEC /2 5/ mm KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /2 7/ KEC /8 7/ Weight Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved. Electric defrost data Electric Defrost Model 230V-1PH-50/60Hz Standard Coil Pan Total kw kw kw KEC10-* KEC15-* KEC20-* KEC25-* KEC25-* KEC35-* KEC40-* KEC45-* KEC55-* KEC70-*

15 CO2 KEC Direct expansion LX (57bar), MX (80 bar), HX (90 bar) Fin spacing 4mm 6mm Model Capacity 8K R744 * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" mm KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" KEC-*X /2" 5/8" Weight

16 CO2 KEC Pumped LP (57bar), MP (80 bar) Fin spacing 4mm 6mm Model Capacity 8K R744 * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3 ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" mm KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" KEC-*P /8" 7/8" Weight Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

17 KEC - dimension drawings KEC O/A length 700 Casework Hanging bracket for all KEC Models F Heater removal 500mm (either end) 524 O/A WIDTH 489 MTG CTRS Coil conns end 1 D/Conn 48 A MTG CTRS Drain pan KEC R O/A length Casework Casework 275 min F Heater removal 600mm (either end) 1 D/Conn O/A Height 855 Drain pan 50 KEC Drain pan 1326 O/A length 1300 Casework MTG CTRS 133 Model Dim A F Heater removal 600mm (either end) KEC KEC KEC KEC KEC KEC D/Conn Drain pan KEC KEC KEC KEC KEC O/A length 1800 Casework MTG CTRS 133 F Heater removal 600mm (either end) 1 D/Conn Drain pan Note: All dimensions in mm, F = Min heat Withdrawal

18 Searle KME air cooler MAKING REFRIGERATION GREENER The Searle KME cooler range from Kelvion is ideally suited to large cold rooms and small warehouses where an efficient cooling solution is required. The KME can also be used for industrial food processing and agricultural applications. To find the optimum model from the range it is recommended to use the Kelvion Searle Selection Software. The KME has developed as a green life cycle approach to the design and manufacture of refrigeration components. This ensures that in addition to looking as good in use as they do in our catalogue, our units have a worthwhile monetary value at the end of their service life. Effectively, we have engineered eventual recycling into our products when they are still on the drawing board. Defrost - Hot gas or electric defrost in coil and tray. Alternative Fin Materials - Epoxy (AV), Aluminium Magnesium (ALMG) Copper (CU), Electro-tinned copper (ET). streamer - To extend the air throw of the standard 400mm fanset. Forkguard - Guard system to prevent accidental damage from forklift trucks or similar when sitting the cooler at low level. Axial fans - For significantly increased air throw or for external pressure of 65Pa. Peripheral Heaters - Available in conjunction with axial fans recommended for applications below 0 C. Heavy Electric Defrost - Comprises of additional coil block heaters to increase the total defrost load by approximately 40%.

19 Features Comprises of 11 models Available in 4mm, 6mm and 8mm fin spacings 1, 2, 3 or 4 fan configurations Eurovent certified

20 Searle KME air cooler KME RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL The products consist of specially coated white RAL 9010 galvanised steel casework, designed for maximum durability in the harshest environments. Removable side panels help to ensure accessibility during maintenance or installation operations is quick and simple. The drain tray is also fabricated from galvanised steel, and is shipped separately inside the packing case. We would advise the drain tray is loosely fitted onto the cooler with the fixing screws before lifting the cooler into position from underneath. All KME units feature the unique D fin, specially developed a using ½ inch diameter tube with an extended rifle bore inner surface. This maximises performance, providing high efficiency heat transfer and a secondary surface for frost deposits, to extend periods between defrosts. Fins can be aluminium, vinyl coated aluminium, copper or electro-tinned copper. Manufactured from ½ Tube Tube Pitch Across flow: 43mm Tube Pitch In Direction of flow: 37.2mm Fin Spacing (s): 4mm, 6mm and 8mm Light Ripple and Heater Holes 2 FANS CO2 OPTION The KME users trusted and robust AC and EC fanset options. These have been extensively tested to ensure function and performance is delivered throughout the life cycle of the product. Fan diameter: 400mm 4 Bladed aluminium propeller Wire guard in (Black) Fan Rotation Clockwise when facing air stream Motor Rating IP54 Optional fan plate heater to prevent fan blade contact with frost build up at low temperatures. Axial fan to 65 Pa ESP Kelvion is constantly working towards product improvements that increase output, efficiency and reliability, while containing or reducing capital and operating costs and the impact on the environment. As a typical example, the introduction of the use of CO2 and natural hydrocarbons as refrigerants in Kelvion evaporators, is a much greener alternative to synthetic refrigerants. The evaporators are optimised specifically for these refrigerants, giving end users confidence in the getting the right product that delivers the required performance throughout the products life cycle. KME Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

21 Drain Tray 4 5 End plates 6 Junction box Nomenclature KME L - AL - 3PH - EC Range: KME, KME-LP, KME-MP, KME-LX, KME-MX, KME-HX Model: 50, 60, 80, 95, 115, 140, 175, 232, 282, 352, 353 Fin Spacing: 4mm, 6mm, 8mm (Type for CO2): X = direct expansion, L = 57 bar, M = 80 bar, H = 90 bar Defrost: No defrost, L = Standard Electric defrost, HGD = Hot Gas Coil & tray, HGE = Hot Gas Coil & Electric tray. Each gas defrost option is followed with either an A/ B / C /D, to designate the circuiting option. Fin material: AL = Aluminium Electric supply: Blank = 1PH, 3PH Fan set option: Blank = Standard 400mm fanset, Ax = Axial, EC = EC fanset Capacities: R404A: 5.7 kw kw CO2: 5.9 kw kw

22 KME Selection Data Fin spacing 4mm Model Capacity 8K DT1 R404A * Dia No. of fans Motor details Fan data Connections Power input Speed Volume throw std *** throw thrower *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W RPM m 3 /s m m db(a) dm 3 m 2 kg kw KME /2 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 3/ KME /8 1 3/ KME /8 1 3/ KME N/A 61 3/4 1 5/ KME N/A 61 3/4 1 5/ KME N/A 71 3/4 1 5/ Weight KME N/A 61 3/4 1 5/ mm 8mm KME /2 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 3/ KME /8 1 3/ KME /8 1 3/ KME N/A 61 3/4 1 3/ KME N/A 61 3/4 1 5/ KME N/A 71 3/4 1 5/ KME N/A 61 3/4 1 5/ KME /2 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 1/ KME /8 1 3/ KME /8 1 3/ KME /8 1 3/ KME N/A 61 3/4 1 1/ KME N/A 61 3/4 1 1/ KME N/A 71 3/4 1 3/8" KME N/A 61 3/4 1 1/ Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

23 CO2 KME Direct expansion LX (57bar), MX (80 bar), HX (90 bar) Fin spacing 4mm Model Capacity 8K DT1 R404A * Dia No. of fans Motor details Fan data Connections Power input Speed Volume throw std *** throw thrower *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W RPM m 3 /s m m db(a) dm 3 m 2 kg kw KME-*X50-4-1PH /2" 5/8" KME-*X60-4-1PH /2" 5/8" KME-*X80-4-1PH /2" 5/8" KME-*X95-4-1PH /2" 5/8" KME-*X PH /2" 7/8" KME-*X PH /2" 7/8" KME-*X PH /2" 7/8" KME-*X PH N/A 61 5/8" 1 1/8" KME-*X PH N/A 61 5/8" 1 1/8" KME-*X PH N/A 71 5/8" 1 1/8" Weight KME-*X PH N/A 61 5/8" 1 1/8" mm 8mm KME-*X50-6-1PH /2" 5/8" KME-*X60-6-1PH /2" 5/8" KME-*X80-6-1PH /2" 5/8" KME-*X95-6-1PH /2" 5/8" KME-*X PH /2" 7/8" KME-*X PH /2" 7/8" KME-*X PH /2" 7/8" KME-*X PH N/A 61 5/8" 7/8" KME-*X PH N/A 61 5/8" 7/8" KME-*X PH N/A 71 5/8" 1 1/8" KME-*X PH N/A 61 5/8" 1 1/8" KMe-*X50-8-1PH /2" 5/8" KMe-*X60-8-1PH /2" 5/8" KMe-*X80-8-1PH /2" 5/8" KMe-*X95-8-1PH /2" 5/8" KMe-*X PH /2" 7/8" KMe-*X PH /2" 7/8" KMe-*X PH /2" 7/8" KMe-*X PH N/A 61 5/8" 7/8" KMe-*X PH N/A 61 5/8" 7/8" KMe-*X PH N/A 71 5/8" 1 1/8" KMe-*X PH N/A 61 5/8" 1 1/8" Note: Weights in the table above apply to MX and HX models. LX model weights are 3% lower. Pump circulation data available on request

24 CO2 KME Pumped LP (57 bar), MP (80 bar) Fin spacing 4mm Model Capacity 8K DT1 R404A * Dia No. of fans Motor details Fan data Connections Power input Speed Volume throw std *** throw thrower *** Noise 3m ** Inlet Outlet Internal volume Surface area Ref Charge kw W RPM m 3 /s m m db(a) dm 3 m 2 kg kw KME-*P50-4-1PH /8" 7/8" KME-*P60-4-1PH /8" 7/8" KME-*P80-4-1PH /8" 7/8" KME-*P95-4-1PH /8" 7/8" KME-*P PH /8" 1-1/8" KME-*P PH /8" 1-1/8" KME-*P PH /8" 1-1/8" KME-*P PH N/A 61 7/8" 1-3/8" KME-*P PH N/A 61 7/8" 1-3/8" KME-*P PH N/A 71 7/8" 1-3/8" Weight KME-*X PH N/A 61 7/8" 1-3/8" mm 8mm KME-*P50-6-1PH /8" 7/8" KME-*P60-6-1PH /8" 7/8" KME-*P80-6-1PH /8" 7/8" KME-*P95-6-1PH /8" 7/8" KME-*P PH /8" 1-1/8" KME-*P PH /8" 1-1/8" KME-*P PH /8" 1-1/8" KME-*P PH N/A 61 7/8" 1-3/8" KME-*P PH N/A 61 7/8" 1-3/8" KME-*P PH N/A 71 7/8" 1-3/8" KME-*X PH N/A 61 7/8" 1-3/8" KMe-*X50-8-1PH /8" 7/8" KMe-*X60-8-1PH /8" 7/8" KMe-*X80-8-1PH /8" 7/8" KMe-*X95-8-1PH /8" 7/8" KMe-*X PH /8" 1-1/8" KMe-*X PH /8" 1-1/8" KMe-*X PH /8" 1-1/8" KMe-*X PH N/A 61 7/8" 1-3/8" KMe-*X PH N/A 61 7/8" 1-3/8" KMe-*X PH N/A 71 7/8" 1-3/8" KMe-*X PH N/A 61 7/8" 1-3/8" Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

25 KME Electric defrost Options & Fan Currents Model Electric defrost Fan set currents 400V - 3ph 230V - 1Ph 400V 3ph Standard Heavy duty 1Ph 3Ph Coil Pan Total Coil Total FLC per fan SC per fan FLC per fan SC per fan kw kw kw kw kw amps amps Amps Amps KME50-* KME60-* KME80-* KME95-* KME115-* KME140-* KME175-* KME232-* N/A N/A KME282-* N/A N/A KME352-* N/A N/A KME353-* N/A N/A

26 KME Dimensions KME 50 KME Mounting CTRS Mounting CTRS Heater removal 265 Heater removal 265 F F KME 80, KMe Mounting CTRS 146 KME 115, KMe Mounting CTRS Heater removal 265 Heater removal 265 F F KME Mounting CTRS 1220 Mounting CTRS Heater removal 265 F A Mounting brackets details for all KME Mounting CTRS Mounting CTRS Slot 13w x 25L Drain connection 1 BSP(M) Note: All dimensions in mm, F = Min heat Withdrawal

27 , KME Dimensions KME 232 &282 A 684 Heater removal Mounting CTRS Mounting CTRS F KME Mounting CTRS 1220 Mounting CTRS Heater removal F KME 353 Model A F Heater removal F Mounting CTRS 1220 Mounting CTRS KM* KM* KM* KM* KM* KM* KM* KM* KM* KM* KM* Note: All dimensions in mm, F = Min heat Withdrawal

28 Searle DSR dual discharge RELIABLE AFFORDABLE ENGINEERING The Searle DSR range from Kelvion are ceiling mounted dual discharge coolers. With low profile and low air velocity, they have been designed for cold rooms, laboratories, food preparation areas and are available for either low or high temperature applications. The revolutionary design combines compactness with efficiency as well as accessibility and serviceability. The range calls on the experiences and designs of previous Searle coolers and provides the opportunity for close temperature control, with minimum energy demands from a compact, unobtrusive unit. junction box and refrigeration connections. Motors can be removed rapidly, due to a simple plug and socket connector and straightforward mounting plate. Units are designed to be flush-mounted to the ceiling low profile, low air velocity available for low temperature or high temperature applications Hot gas or electric defrost in coil and tray Access to components such as fans, motors and defrost heaters is simple and rapid through either the fan guard or heater covers/drain trays. Removable end panels enable easy access to the electrical

29 Features Comprises of 10 models Available in 3mm, 4mm and 6mm fin spacings 1, 2, 3 or 4 fan configurations Eurovent certified

30 Searle DSR dual discharge DSR RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL All external metal work is finished in a white high gloss epoxy powder painted RAL 9010, applied by Kelvions modern electrostatic powder paint plant and is baked and cured at 180 C, ensuring an even and durable finish. The coil is supported by the coil end plates, which in turn is connected to the hanger brackets, This enables the cooler to be mounted flush to the ceiling for easy installation. The fan plate can be unbolted and reversed on site to alter the position of the drain connection. The drain trays are fitted underneath each coil block and are bolted to give easy access to the bottom for cleaning and maintenance. The coil assembly comprising of two identical mirror image coils positioned diametrically opposite each other and connected together by their tube plates, forming the chassis to which all the cladding panels and motor mounting beams are fixed. All coils are tubed up with 1/2 OD inner groove tube, has a grooved internal surface which provides a significantly increased surface area compared with plain tube plain tube. This increases the unit performance, and therefore value and efficiency. Manufactured from ½ Tube Tube Pitch Across flow: 43mm Tube Pitch In Direction of flow: 37.2mm Fin Spacing (s): 4mm, 6mm and 8mm Fin Features: Light Ripple and Heater Holes 2 FAN CO2 OPTION The Searle DSR cooler from Kelvion offer one piece 305mm diameter aluminium fan fitted to an AC motor 1-4 fans. 50 and 60 Hz fan options can be fitted on request as standard. Models DSR12 to 83: use a 305mm propeller-type five-bladed fan with a fractional dual speed 25W motor. A pitch of 24 is supplied for 50Hz applications and 20 for 60Hz. Models DSR100 & 116: are fitted with four-bladed 305mm fans and 70W single speed motors, running at 4 pole speed. A pitch of 32 is supplied for 50Hz applications and 26 for 60Hz. All DSR units utilise internally protected single phase squirrel cage motors of a totally enclosed, air cooled, permanent capacitor type in an IP44 enclosure. Utilising the same coil configuration as other Kelvion unit coolers, such as the KME and KEC, the DSR is the ideal solution for compact dual discharge CO2 applications. It is available with the following maximum operating pressures as standard: 57 Bar = KEC-LP 80 Bar = KEC - MP 90 Bar = KEC-HP. All units are factory tested to 1.43 x the rated maximum pressure to ensure the units are safe and leak free prior to delivery. DSR Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

31 Drain Tray 6 5 End plates 6 Fan guard Nomenclature DSR 42-4 L AL Range: DSR, DSR-LP, DSR-MP, DSR-LX, DSR-MX, DSR-HX Model: 19, 22, 36, 42, 51, 62, 83, 100, 116 Fin Spacing: 3mm, 4mm, 6mm (Type for CO2): X = direct expansion Defrost: Blank = No defrost, L = electric defrost Fin material: AL = Aluminium (frequency) Blank = 50Hz, 60 = 60Hz Capacities: R404A: 1.25 kw - 15 kw CO2: 1.2 kw - 13 kw

32 DSR Selection Data High speed Fin spacing 3mm Model Capacity R404A * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3 ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw DSR /2 5/ DSR /2 5/ DSR /2 7/ DSR /2 7/ DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ DSR /2 5/ Weight DSR /2 5/ DSR /2 7/ DSR /2 7/ mm DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ DSR /2 5/ DSR /2 5/ DSR /2 7/ DSR /2 7/ mm DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

33 DSR Selection Data Low speed Fin spacing 3mm Model Capacity R404A * No. of fans Motor details 230V - 1ph - 50Hz Fan data Connections Power input FLC per fan SC per fan Speed Volume throw *** Noise 3 ** Inlet Outlet Internal volume Surface area Ref Charge kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kg kw DSR /2 5/ DSR /2 5/ DSR /2 7/ DSR /2 7/ DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ DSR /2 5/ Weight DSR /2 5/ DSR /2 7/ DSR /2 7/ mm DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ DSR /2 5/ DSR /2 5/ DSR /2 7/ DSR /2 7/ mm DSR /2 7/ DSR /2 1 1/ DSR /2 1 1/ DSR /2 1 1/ DSR /8 1 3/ DSR /8 1 3/ Models 100 and 116 should only be operated at reduced speeds through the sales triac speed controller, which must be purchased separately. Duties shown are based on fan speeds of 800 rpm.

34 CO2 DSR Direct expansion LX (57bar), MX (80 bar), HX (90 bar) Capacity kw High Speed - HS Low Speed - LS Noise ** Fan Data Connections Model 8K DT1 No. FLC SC FLC SC Internal Speed throw Surface Weight R404A Power Power Volume of per per per per HS LS kw volume area * fans Input Input kw Inlet Outlet fan fan fan fan *** HS LS W amps amps W amps amps rpm db (A) db (A) HS LS HS LS dm 3 m 2 kg DSR-*X / /8 5/ DSR-*X / /8 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

35 CO2 DSR Pumped LP (57 bar), MP (80 bar) Model Capacity kw 8K DT1 R404A * No. of fans High Speed - HS Power Input FLC per fan SC per fan Low Speed - LS Power Input FLC per fan SC per fan Speed Noise ** Fan Data Connections HS LS Volume kw throw kw *** Inlet Outlet Internal volume HS LS W amps amps W amps amps rpm db (A) db (A) HS LS HS LS dm 3 m 2 kg DSR-*X / /8 5/ DSR-*X / /8 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ DSR-*X / /2 5/ Surface area Weight Notes: Rating conditions - The duties shown in this brochure are at EN 328 Standard Condition 2 (-8 C saturated suction temperature, 0 C air entering). To select at your application conditions please use the Kelvion Searle Selection Software or contact your local sales representative for more information. * DT1 is the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. ** Noise levels are based on free field conditions at a distance of 3m. Actual noise levels will depend upon cold store construction, store loading and the number of coolers installed. *** Terminal air velocity 0.25m/s, free air conditions at 10 C. throw cannot be considered an absolute value because many factors have a substantial effect on the distance achieved.

36 DSR & DSC - dimension drawings DSR Mounting CTRS 10 x O25 mounting slot 550 Fin length Mounting CTRS Drain conn. 3/4 BSP 870 Liquid inlet outlet DSR Mounting CTRS 1000 Fin length Drain conn. 3/4 BSP 1320 DSR Mounting CTRS 1500 Fin length Drain conn. 3/4 BSP 1820

37 DSR & DSC - dimension drawings DSR Mounting CTRS 2000 Fin length 1015 Mounting CTRS Drain conn. 3/4 BSP DSR Mounting CTRS 2000 Fin length 1015 Mounting CTRS Drain conn. 3/4 BSP

38 Searle LSR Industrial dual discharge VERSATILE ROBUST DURABLE The LSR range of dual discharge coolers by Kelvion has been developed to meet the demands of general cold storage along with those associated with food production and preparation halls. The range is divided into 3 main sections based upon fan speed, with either a 4, 6 or 8 pole fanset available, each as two speeds as standard. The range consists of 6 medium sized ceiling mounted split coil covering a duty range from 6 to 60 kw. They are specifically designed to operate with refrigerant R404A but can also be used with R134a, R407C & R507A without modification. Fast and easy to install. Versatile range of discharge coolers. Robust construction, designed to withstand demanding applications. Easy access via hinged drainpan s and fan plate(s) for maintenance and cleaning. Fin design provides high surface area for frost build-up. Minimal refrigerant charge

39 Features Comprises of 12 models Available in 4mm and 6mm fin spacings 1-6 fan configurations Eurovent certified

40 Searle LSR Industrial dual discharge LSR RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL The robust construction of the LSR range is designed to withstand demanding applications. Manufactured from galvanised steel panels, electrostatically gloss painted white RAL 9010, the case work is ideal to house 12 tube high coils. The Drain tray is situated under each coil hinged to give easy access for cleaning and maintenance. Light gauge curved air baffles are also fitted within the unit to give an even air distribution across the coil. 2 FANS The LSR range operates a 4, 6 and 8 pole external rotor fan sets and is available in single or 3 phase. Fan Diameter: 500mm IP Rating: 54 4 pole (nominal 1340 rpm) high speed are suitable for all temperatures 6 pole (nominal 930 rpm) mid speed, are suitable for all temperatures and offer the best compromise between noise and performance. The 8 pole (nominal 680 rpm) offers the low noise, Noise levels are quoted at a distance of 3m When operating at higher fan speeds and higher temperatures (above 0 C) there is a high likelihood of water carry over. Kelvion Searle recommends using 6 pole fan speeds for a good balance between noise level and performance across all applications. All LSR units feature the unique D fin, specially developed using a ½ inch diameter tube with an extended rifle bore inner surface The coil assembly comprising of two identical mirror image coils positioned diametrically opposite each other and connected together by a joining plate fitted between each coil end plates. Manufactured from ½ Tube Tube Pitch Across flow: 43mm Tube Pitch In Direction of flow: 37.2mm Fin Spacing (s): 4mm, 6mm and 8mm Fin Features: Light Ripple and Heater Holes Each coil has a separate coil end plate to complete assembly. Covers are fitted either end of the unit (in front of each coil end plate) to enable access to electrical and mechanical connections ADDITIONAL INFORMATION throws quoted within this catalogue are based on a terminal velocity of 0.25m/s in ideal conditions. Store layout, cooler location and discharge orientation can affect the air throw. Please refer to your supplier for further information. For pump circulation arranged as bottom feed for pump rates between 3:1 and 5:1. For other pump rates please refer to your supplier. The duties shown in this catalogue are at Eurovent Standard 7/C/001, Standard Condition 2 - (-8 0 C saturated suction temp. (dew point), 0 0 C air entering). Capacities are based on DT1 the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler. LSR Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

41 Drain Tray 4 5 End plates 6 Fan plate Nomenclature LSR D - EL CU/ AL Range: LSR Height of case: 12 tube high No of fans: 1, 2, 3, 4, 5, 6 Coil depth: 4, 6 Fan spacing: 4mm, 6mm Fin speed: 4D, 6D, 8D Defrost: EL = Electric defrost in coil and drain tray Coil materials: CU/AL = Copper, Aluminium fin, CU/AC = Copper tube, Vinyl coasted Aluminium fin (4mm only) BG = Blygold Capacities: R404A: 6.5 kw kw

42 4 pole high speed - (low temperature, evaporating below c) Fin spacing Model Capacity R404A No. of fans Motor details 400V - 3ph - 50Hz Fan data Connections Total power input FLC per fan SC per fan Speed Volume throw Noise 3m Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost heather loads at 400V kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kw kw LSR D /8 1 1/ Coil Tray LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 3/ LSR D /4 1 3/ LSR D /4 1 3/ LSR D /4 1 5/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 3/ LSR D /4 1 3/ LSR D /4 1 3/ LSR D /4 1 5/ Note: 4 pole coolers can be used in high temperature applications, however due to the high air velocity water carry over may occur. Energy rating is available from your local Searle representative, or Selection software. Energy efficiency class does not take into account the cooler defrost.

43 6 pole high speed - (High and low temperature) Fin spacing Model Capacity R404A No. of fans Motor details 400V - 3ph - 50Hz Fan data Connections Total power input FLC per fan SC per fan Speed Volume throw Noise 3m Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost heather loads at 400V kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kw kw LSR D /8 1 1/ Coil Tray LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 3/ LSR D /4 1 3/ LSR D /4 1 3/ LSR D /4 1 3/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /4 1 3/ LSR D /4 1 3/ LSR D /4 1 3/ Note: Energy rating is available from your local Sales representative, or Selection software. Energy efficiency class does not take into account the cooler defrost

44 8 pole high speed - (High and low temperature) Fin spacing Model Capacity R404A No. of fans Motor details 400V - 3ph - 50Hz Fan data Connections Total power input FLC per fan SC per fan Speed Volume throw Noise 3m Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost heather loads at 400V kw W amps amps RPM m 3 /s kg db(a) dm 3 m 2 kw kw LSR D /8 1 1/ Coil Tray LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 3/ LSR D /4 1 3/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /2 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ mm LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8 1 1/ LSR D /8" 1 1/ LSR D /4 1 3/ Note: Energy rating is available from your local Sales representative, or Selection software. Energy efficiency class does not take into account the cooler defrost

45 LSR Dimensions LSR Overall length 750 Fixing CTRS O holes Over splash guard 1369 Over hangers 1319 Fixing CTRS Coil conns end 1.1/2 drain connection LSR Overall length 1469 Over open drain pans Fixing CTRS 165 O holes 570 Coil conns end /2 drain connection Removable access panels both ends Removable access panels both ends Required space Required space LSR LSR Overall length 2100 Fixing CTRS 165 O holes 1.1/2 drain connection 3105 Overall length Fixing CTRS Fixing CTRS 165 O holes Coil conns end Coil conns end 1.1/2 drain connection Model Cu/Al weight (kg) Cu/Cu weight (kg) LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D LSR D

46 Searle FM Industrial cooler RELIABLE ENGINEERING THAT LASTS The Searle FM range of large floor mounted coolers from Kelvion features the draw through arrangement where air enters the front of the cooler horizontally and is turned to discharge either horizontally or vertically depending on the option required. Short cased ducted axial fans are mounted directly on top of the cooler. A discharge cowl can be fitted on top of the unit over the fan set to permit air discharge in the room away from the cooler. Features Robust construction, designed to withstand demanding applications. Capacities can be achieved with many choices of size, fin spacing and air volume. Easy access for maintenance and cleaning. Double-skinned, insulated draintray assists defrost in low temperature applications and prevents condensation in high temperature applications. Structural, one-piece draintray allows units to be lifted, fully-assembled, from underneath. Fin design provides high secondary surface extending operating times between defrosts. Minimal refrigerant charge. Fin design provides high surface area for frost build-up.

47 Features Comprises of 20,24,30,36 tube height options Available in 4mm and 6mm fin spacings 1-4 fan configurations Eurovent certified

48 Searle FM Industrial cooler FM RANGE PRODUCT PROFILE 1 CASEWORK 2 COIL The FM displays a unique style the casework is manufactured in galvanized steel sheet panels painted in our traditional white RAL 9010 with the option of either vertical or horizontal orientation. The robust construction design is durable to withstand the most demanding of applications allowing easy access for maintaining and cleaning. The axial fan sets are bolted directly onto the heavy gauge fan plates which are supported by rigid cross members. The structural one-piece draintray allows units to be lifted from underneath. It is double skinned to assist defrost at low temperature and prevent condensation in high temperature applications The coil has been specially designed to offer a large secondary cooling surface which is beneficial for industrial refrigeration applications. Frost can build over a larger surface, reducing the number of defrost cycles, and allowing the cooler to operate efficiently for longer periods. Manufactured from 5/8 Tube Tube Pitch In Direction of flow = 50.8mm Tube Pitch Across flow = 55mm Fin Spacing(s): 4mm, 6mm and 8mm Fin Features: Light Ripple and Heater Holes 2 FANS/MOTOR & NOISE DATA ADDITIONAL INFORMATION Defrost loads include drain pan power peripheral heater load (where fitted) for ducted axial fan sets 800mm diameter = 630W, 900mm diameter = 710W per fan. Ducted axial fans with 125Pa of external static pressure are standard. Standard fans are supplied with 4 pole, nominal 1440rpm fan speeds. Noise levels are quoted at a distance of 3m from the unit at an angle of 45 to the horizontal within a free field condition. The motors are three phase and suitable for 400V/50Hz as standard. The fan sets are provided with a motor side wire guard. throws quoted within this catalogue are based on a terminal velocity of 0.25m/s in ideal conditions. Store layout, cooler location and discharge orientation can affect the air throw. Please refer to your supplier for further information. Arranged as bottom feed for pump rates between 3:1 and 5:1. For other pump rates please refer to your supplier. Incorrect unit location will adversely affect unit performance and air throw. For advice on unit location, please contact your supplier. A full range of turning cowls (for vertical discharge units no external static pressure) and air operated dampers are available. Other options may be available please consult your local Kelvion representative for further details. Defrost loads include drain pan power as below Modules FM--1 FM--2 FM--3 FM--4 Drainpan Peripheral heater load (where fitted) for ducted axial fan sets 800mm diameter = 630W, 900mm diameter = 710W per fan. FM Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

49 Drain Tray 4 5 End plates 6 Vertical or horizontal discharge orientation Nomenclature FM AA - V EL CU/ AL Range: FM Height of case: Tube high = 20, 24, 30, 36 No of fans: 1, 2, 3, 4, Coil depth: 4, 6, 8 Fin spacing: 4mm, 6mm, 8mm Fan/motor type: Ducted axial AA, AB, AC, AD Orientation: Discharge: V = vertical, H = Horizontal Coil materials: EL= Electric defrost in coil and drain tray, HGEA,B,C,D = hot gas coil, electric drain tray defrost, HGDA,B = hot gas coil and drain tray defrost, HGDC = hot gas coil and drain tray defrost, HGDD = hot gas coil and drain tray defrost, Coil material: CU/AL = Copper, Aluminium Fin Capacities R404A: 22 kw kw

50 4mm specification Model Capacity Dia. Section Total power input FLC per fan SC per fan Volume at 125Pa throw Sound power level Sound pressure level Connections Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost Weight kw W amps amps m 3 /s m db(a) db(a) dm 3 m 2 kg kg kg FM AA A /8 1 3/ FM AA A /8 1 3/ FM AA A /4 1 3/ FM AA A /4 1 5/ FM AA A /4 2 1/ FM AA A x 3/4 2 x 1 5 / FM AB A /8 1 3/ FM AB A /4 1 3/ FM AB A /4 1 5/ FM AB A /4 1 5/ FM AB A /4 2 1/ FM AB A x 3/4 2 x 1 5/ FM AC A x 5/8 2 x 1 3/ FM AC A x 3/4 2 x 1 3/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 2 1/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 3 x 1 5/ FM AD A x 3/4 2 x 2 1/ FM AD A x 3/4 3 x 2 1/ FM AD A x 3/4 3 x 2 1/ Vertical Horizontal 6mm specification Model Capacity Dia. Section Total power input FLC per fan SC per fan Volume at 125Pa throw Sound power level Sound pressure level Connections Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost Vertical Weight kw W amps amps m 3 /s m db(a) db(a) dm 3 m 2 kg kg kg FM AA A /8 1 3/ FM AA A /8 1 3/ FM AA A /4 1 3/ FM AA A /4 1 5/ FM AA A x 3/4 2 x 1 3/ FM AA A /4 1 3 / FM AB A /8 1 3/ FM AB A /4 1 3/ FM AB A /4 1 5/ FM AB A /4 1 5/ FM AB A x 3/4 2 x 1 3/ FM AB A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 3/ FM AC A x 3/4 2 x 1 3/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 3 x 2 5/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 2 1/ FM AD A x 3/4 3 x1 5/ FM AD A x 3/4 3 x 1 5/ Horizontal

51 8mm specification Model Capacity Dia. Section Total power input FLC per fan SC per fan Volume at 125Pa throw Sound power level Sound pressure level Connections Inlet (2 off) Outlet (2 off) Internal volume Surface area Defrost Weight kw W amps amps m 3 /s m db(a) db(a) dm 3 m 2 kg kg kg FM AA A /8 1 1/ FM AA A /8 1 3/ FM AA A /4 1 3/ FM AA A /4 1 5/ FM AA A x 3/4 2 x1 5 / FM AA A /4 2 1 / FM AB A /8 1 1/ FM AB A /8 1 3/ FM AB A /4 1 5/ FM AB A /4 1 5/ FM AB A x 3/4 2 x 1 3/ FM AB A x 3/4 2 x 1 3/ FM AC A x 5/8 2 x 1 3/ FM AC A x 3/4 2 x 1 3/ FM AC A x 3/4 2 x 1 3/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x 1 5/ FM AC A x 3/4 2 x1 5/ FM AD A x 3/4 2 x 1 3/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 1 5/ FM AD A x 3/4 2 x 2 5/ FM AD A x 3/4 3 x 1 5/ FM AD A x 3/4 3 x 1 5/ Vertical Horizontal Note: All data for 400V, 3 phase, 50Hz supply. Noise levels are quoted at a distance of 3m from the units (free field). Capacities are nominal, based on DT1 dew point and stated at Eurovent standard condition 2 (-8oC saturated suction temp, 0 o C air entering).

52 FM dimensions - Vertical Discharge Opening operated damper & crowl extension (defrost units) 450 opening MNTG CRS Vertical discharge with spigot attachment option 1875 Mesh guard fitted on all coils 3150 Heater removal 1000 Min 740 Heater removal 2000 Min 740 Rfrig. connections Power supply input A B Rfrig. connections 412 Power supply input A B BSP (M) Drain conn 1575 Mounting CTRS mm MTG hole 2 BSP (M) Drain conn 1425 Mounting CTRS 1425 Mounting CTRS mm MTG hole 4425 Heater removal 2000 Min 740 Rfrig. connections Power supply input A B BSP (M) Drain conn 1425 Mounting CTRS 1275 Mounting CTRS 1425 Mounting CTRS mm MTG hole 5700 Heater removal 2000 Min 740 Model Dim A Dim B Rfrig. connections Power supply input A B FM FM FM FM BSP (M) Drain conn 1425 Mounting CTRS 1275 Mounting CTRS 1275 Mounting CTRS 1425 Mounting CTRS mm MTG hole

53 FM dimensions - Horazontal Discharge 1200 C operated damper & guard (defrost units) Heater removal 1000 Min 1220 A B BSP (M) 1575 Drain conn Mounting CTRS mm 150 MTG hole Heater removal 2000 Min 1220 Rfrig. connections A B 4425 Heater removal 2000 Min 1220 A B 2 BSP (M) Drain. conn 1425 MNTG CRS mm MTG hole 5700 Heater removal 2000 Min 1220 A B Power supply input 2 BSP (M) Drain conn mm 150 Mounting CTRS Mounting CTRS MTG hole Rfrig. connections Power supply input 1425 MNTG CRS 1275 MNTG CRS Model Dim A Dim B Dim C Rfrig. connections Power supply input FM FM FM FM BSP (M) Drain conn MNTG CRS 1275 MNTG CRS 1275 MNTG CRS 1425 MNTG CRS 16mm 150 MTG hole

54 Searle SM Industrial cooler ENGINEERING SOLUTIONS THAT MAKE A DIFFERENCE The Searle SM range has been designed by Kelvion to be as versatile as possible, whilst allowing unit selections to be easily made. Unit sizes and coils have been matched with different fan and motor combinations to broadly meet two common operating conditions: 1. High temperature applications such as store rooms and occupied areas. These units, with either propeller or ducted axial fans, feature low face velocities, low noise and high efficiency. These fans have also been selected to ensure that there is no water carry-over. 2. Low temperature applications such as cold storage or blast freezing in generally unoccupied areas. These units, with ducted axial fans, feature high face velocities and high air throws where low noise levels are not required. These units offer greater duty for a given size than high temperature units. Robust construction that can withstand demanding applications. Capacities can be achieved with any choice of size, fin spacing and air volume. Easy access for maintenance and cleaning. One-piece draintray allows units to be lifted, fully-assembled, from underneath Fin design provides high surface area for frost build-up. Double-skinned, insulated draintrays assist defrost in low temperature applications and prevents condensation in high temperature applications.

55 Features Comprises of 16,20,24,30tube height options Available in 4mm and 6mm fin spacings 1-4 fan configurations Eurovent certified

56 Searle SM Industrial dual discharge SM RANGE PRODUCT PROFILE 1 CASEWORK 3 COIL Fashioned from galvanised painted steel RAL 9010 the external surfaces are corrosion protected. The pleasing aesthetics offered by other Kelvion Searle coolers such as the KEC and KME is also reflected in the SM, the casework has also been modified suitably to withstand the demanding effects from industrial environments. The versatile design to the SM casework allows the option for ceiling or base mounted positioning with easy access for maintenance and cleaning. All units have a one-piece drain tray which allows units to be lifted fully assembled from underneath using the packing pieces supplied. It is double skinned and insulated to assist defrost in low temperature applications and prevents condensation in high temperature applications. The Searle SM coil features the same characteristics as the FM range. The coils are manufactured in one or two sections with aluminium fins and they are 4, 6 and 8 rows deep designed to offer a large secondary cooling surface which means frost can build over a larger surface, reducing the number of defrost cycles allowing the cooler to operate efficiently for longer periods. Manufactured from 5/8 Tube Tube Pitch In Direction of flow = 50.8mm Tube Pitch Across flow = 55mm Fina Spacing(s): 4mm, 6mm and 8mm Fin Features: Light Ripple and Heater Holes 2 FAN ADDITIONAL INFORMATION Available as propeller or ducted axial fans, with varying face velocities and air throws, are offered to provide optimum performance in the two broad operating conditions. The fan sets are provided with a motor side wire guard, which is sufficiently far away from the rotating fan blades to prevent danger zones being reached. Both fans and motors (P1 propeller type) are suitable for use from 25 C to +40 C Propeller or ducted axial fans P1 option fan-sets are suitable for 400V/50Hz operation Motors are 3 phase and suitable for 400V/50Hz as standard Motors are fitted outboard of the cooler with the terminal box readily accessible for wiring. Incorrect unit location will adversely affect unit performance and air flow. Units should be adequately spaced from walls to ensure even air coverage over the coil block. For advice on unit location, please contact your supplier. throws quoted within this catalogue are based on a terminal velocity of 0.25m/s in ideal conditions. Store layout, cooler location and type of fan can affect the air throw. Please refer to your supplier for further information. Noise levels are quoted at a distance of 3m from the unit at an angle of 45 to the horizontal within a free field condition. The figures are supplied as a guide only, showing comparative noise levels between models and fan selections. If the application is noise sensitive we would advise the appointment of an independent noise consultant. Defrost loads include drain pan power as below Modules FM--1 FM--2 FM--3 FM--4 Drainpan Peripheral heater load (where fitted) for ducted axial fan sets 800mm diameter = 630W, 900mm diameter = 710W per fan. SM Refrigerant data Refrigeration R404A R134a R507A R407A/F R407C Capacity factor (dew point, DT1) * 1.26* Refrigerant charge density (kg/dm 3 ) * Capacity factors for refrigerants with high glide apply only at the nominal rating condition. Refrigerant charge densities are based on 25% of the internal volume being liquid.

57 Drain Tray 5 End plates Nomenclature SM A3 EL CU/ AL Range: SM Height of case: Tube high = 16, 20, 24, 30 No of fans: 1, 2, 3, 4 No of rows: 4, 6, 8 Fin spacing: 4mm, 6mm, 8mm Fan/motor type: Ducted axial A1, A2, A3, A4, A5 Defrost: EL= Electric defrost in coil and drain tray, HGEA,B,C,D = hot gas coil, electric draintray defrost, HGDA,B = hot gas coil and drain tray defrost, HGDC = hot gas coil and drain tray defrost, HGDD = hot gas coil and drain tray defrost, Coil material: CU/AL = Copper, Aluminium Fin, BG Blygold Capacities: R404A: 12 kw kw

58 4mm specification High/low temperature - Low face velocity, low capacity, low air throw, compact unit Model SM Fan/Motor P1 entering -25 O C to + 20 O C R404A capacity Propeller volume throw Noise Fan/Motor entering -25 O C to + 20 O C R404A capacity Ducted Axial volume Connections throw Noise Outlet Inlet Surface area Internal volume kw m 3 /s m db(a) kw m 3 /s m db(a) m 2 dm 3 kw A1 SM SM SM SM SM Dia. = 630mm 6 pole FLC/SC = 1.8/5.4A input = 810W Dia. = 630mm 6 pole FLC/SC = 1.5/4.5A input = 710W /8 1 5/8 1 5/8 2 1/8 2 1/8 5/8 5/8 5/8 1 1/8 1 1/ Defrost power /8 1/ SM P A /8 5/ SM Dia. = 630mm Dia. = 710mm /8 5/ SM pole pole /8 5/ SM FLC/SC = FLC/SC = /8 1 1/ SM /5.4A /4.5A /8 1 1/ SM input = 810W input = 680W /8 1 1/ SM A /8 1 1/ SM SM SM SM SM Dia. = 800mm 8 pole FLC/SC = 2.7/6.8A input = 1000W /8 2 1/8 2 5/8 2 5/8 2 x 2 1/8 1 1/8 1 1/8 1 1/8 1 1/8 2 x 1 1/ SM A /8 1 1/ SM Dia. = 800mm /8 1 1/ SM pole x 2 1/8 2 x 7/ SM FLC/SC = x 2 1/8 2 x 1 1/ SM /6.8A x 2 1/8 2 x 1 1/ SM input = 1000W x 2 1/8 2 x 1 1/ mm specification Low temperature High face velocity, high capacity, high air throw, compact unit Model SM Fan/Motor entering -35 O C to + 20 O C R404A capacity Propeller volume throw Noise Outlet Connections Inlet Surface area Internal volume kw m 3 /s m db(a) m 2 dm 3 kw /8 5/ SM SM SM SM A3 Dia. = 630mm 4 pole FLC/SC = 3.8/14A input = 1890W /8 2 1/8 2 1/8 2 1/8 5/8 7/8 1 1/8 1 1/ SM /8 1 1/ SM /8 5/ SM SM SM SM A5 Dia. = 800mm 6 pole FLC/SC = 3.4/15A input = 2000W /8 2 1/8 2 1/8 2 5/8 5/8 1 1/8 1 1/8 1 1/ SM x 2 1/8 2 x 1 1/ SM /8 1 1/ SM A /8 1 1/ SM Dia. = 800mm /8 1 1/ pole SM FLC/SC = 3.4/15A x 2 1/8 2 x 1 1/ SM input = 2000W x 2 1/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ SM /8 1 1/ SM A x 2 1/8 2 x 1 1/ SM Dia. = 1000mm x 2 1/8 2 x 1 1/ pole SM FLC/SC = 5.8/24A x 2 1/8 2 x 1 1/ SM input = 2525W x 2 1/8 2 x 1 1/ SM x 2 5/8 2 x 1 1/ Defrost power

59 6mm specification high/low temperature Low face velocity, low capacity, low air throw, compact unit Model Fan/Motor entering -25 O C to + 20 O C Propeller R404A capacity volume throw Noise Fan/Motor entering -25 O C to + 20 O C Ducted Axial R404A capacity 6mm specification Low temperature High face velocity, high capacity, high air throw, compact unit volume Connections throw Noise Outlet Inlet Surface area Internal volume kw m 3 /s m db(a) kw m 3 /s m db(a) m 2 dm 3 kw SM /8 1/2" A1 SM P /8 5/8" Dia = 630mm SM Dia. = 630mm /8 5/8" pole SM pole FLC/SC = /8 5/8" SM FLC/SC = 1.4/5A 1.5/4.5A /8 7/8" SM input = 650W input = 710W /8 1 1/8" SM /8 1 1/8" SM P A2 SM Dia = 630mm Dia = 710mm /8 5/8" SM pole FLC/ pole FLC/ /8 7/8" SM SC = 1.4/5A SC = 1.8/3A /8 1 1/8" SM input = 650W input = 620W /8 1 1/8" Defrost power /8 5/8" SM /8 1 1/8" SM A /8 1 1/8" SM Dia = 800mm /8 1 1/8" SM pole FLC/ /8 1 1/8" SM SC = 2.7/6.8A x 2 1/8" 2 x 1 1/8" SM input = 1000W x 2 1/8" 2 x 1 1/8" SM x 2 1/8" 2 x 1 1/8" SM A /8 1 1/8" SM Dia = 800mm /8 1 1/8" SM x 2 1/8" 2 x 1 1/8" pole FLC/ SM x 2 1/8" 2 x 1 1/8" SM SC = 2.7/6.8A x 2 1/8" 2 x 1 1/8" SM input = 1000W x 2 1/8" 2 x 1 1/8" Model Fan/Motor entering -35 O C to + 20 O C R404A capacity Propeller volume throw Noise Outlet Connections Inlet Surface area Internal volume kw m 3 /s m db(a) m 2 dm 3 kw SM /8 5/ SM A /8 5/ SM Dia. = 630mm /8 5/ pole SM /8 1 1/ FLC/SC = 3.8/14A SM /8 1 1/ input = 1890W SM /8 1 1/ SM /8 1 1/ SM A /8 5/ SM Dia. = 800mm /8 5/ SM pole /8 1 1/ SM FLC/SC = 3.4/15A /8 1 1/ SM input = 2000W x 2 1/8 2 x 1 1/ SM /8 1 1/ SM A /8 1 1/ SM Dia. = 800mm /8 1 1/ SM pole x 2 1/8 2 x 1 1/ SM FLC/SC = 3.4/15A x 2 1/8 2 x 1 1/ SM input = 2000W x 2 1/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ SM x 2 1/8 2 x 7/ SM A x 2 1/8 2 x 1 1/ SM Dia. = 1000mm 6 pole x 2 1/8 2 x 1 1/ SM FLC/SC = 5.8/24A x 2 1/8 2 x 1 1/ SM input = 2625W x 2 5/8 2 x 1 1/ SM x 2 5/8 2 x 1 1/ Defrost power

60 8mm specification high/low temperature Low face velocity, low capacity, low air throw, compact unit Model SM Fan/Motor P1 entering -25 O C to + 20 O C R404A capacity Propeller volume throw Noise Fan/Motor entering -25 O C to + 20 O C R404A capacity Ducted Axial volume Connections throw Noise Outlet Inlet Surface area Internal volume kw m 3 /s m db(a) kw m 3 /s m db(a) m 2 dm 3 kw A1 SM Dia. = 630mm Dia. = 630mm /8 5/ pole 6 pole SM FLC/SC FLC/SC = /8 5/ SM = 1.4/5A /4.5A /8 5/ SM input = 650W input = 710W /8 7/ Defrost power /8 1/ SM /8 1 1/ SM /8 1 1/ SM A /8 5/ SM SM P1 Dia. = 630mm 6 pole Dia. = 710mm 6 pole FLC/SC = /8 2 1/8 5/8 7/ SM FLC/SC 1.5/4.5A /8 1 1/ SM = 1.4/5A input = 680W input = 650W /8 1 1/ SM /8 1 1/ SM A4 SM Dia. = 800mm /8 1 1/ pole SM FLC/SC = /8 1 1/ /6.8A SM input = W SM /8 1 1/ x 2 1/8 2 x 2 1/8 2 x 7/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ SM /8 1 1/ SM /8 1 1/ SM A4 Dia. = 800mm 2 x 2 2 x /8 7/8 8 pole SM FLC/SC = /6.8A SM input = W SM x 2 1/8 2 x 2 1/8 2 x 2 1/8 2 x 1 1/8 2 x 1 1/8 2 x 1 1/ Rating Conditions and Correction Factors The duties shown in this catalogue are at Eurovent Standard 7/C/001, Standard Condition 2 - (-8 C saturated suction temp. (dewpoint), 0 C air entering). Capacities are based on DT1 the difference between the entering air temperature and the saturated suction temperature at the outlet of the cooler.

61 8mm specification high/low temperature Low face velocity, low capacity, low air throw, compact unit Model SM Fan/Motor entering -35 OC to + 20 OC R404A capacity Propeller volume throw Noise Outlet Connections Inlet Surface area Internal volume kw m 3 /s m db(a) m 2 dm 3 kw /8 1/ SM /8 5/ SM A /8 5/ SM Dia. = 630mm 6 pole FLC/SC = 1.4/5A /8 7/ SM input = 650W /8 1 1/ SM /8 1 1/ SM /8 1 1/ SM /8 5/ SM SM SM A5 Dia. = 800mm 6 pole FLC/SC = 3.4/15A input = 2000W /8 2 1/8 2 1/8 5/8 1 1/8 1 1/ SM x 2 1/8 2 x 7/ SM /8 1 1/ SM /8 1 1/ SM SM SM A5 Dia. = 800mm 6 pole FLC/SC = 3.4/15A input = 2000W /8 2 x 2 1/8 2 x 2 1/8 1 1/8 2 x 1 1/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ SM x 2 1/8 2 x 7/ SM SM SM SM A6 Dia. = 1000mm 6 pole FLC/SC = 5.8/24A input = 2625W x 2 1/8 2 x 2 1/8 2 x 2 1/8 2 x 2 1/8 2 x 1 1/8 2 x 1 1/8 2 x 1 1/8 2 x 1 1/ SM x 2 1/8 2 x 1 1/ Defrost power For R407, DT1 is calculated from mid point evaporating temperature Note: All data for 400V, 3 phase, 50Hz supply. Noise levels are quoted at a distance of 3m from the units (free field).capacities are nominal, based on DT1 dew point and stated at Eurovent standard condition 2 (-8 Csaturated suction temp, 0 C air entering). Peripheral Heaters recommended for use on all ducted axial fan options when operating below freezing.

62 SM Drawings and Dimensions 750 Mounting CTRS max Heater removal 1000 min 210 6x O21 Mounting hole Mounting CTRS E Ceiling MTD Base MTD B Aerofoil fan Prop fan A Refrig connection 844 Base MTD CTRS 2 BSP (M) drain conn 1355 Base MTD CTRS 15mm base MTG hole Heater removal 2000 min Mounting CTRS Mounting CTRS 6x O21 Mounting hole E Min mm A Refrig connection SM 16 SM 20 SM 24 SM BSP (M) drain conn 1315 Base MTD CTRS 1315 Base MTD CTRS 15mm base MTG hole Heater removal 2000 min Mounting CTRS Mounting CTRS 1315 Mounting CTRS 21 Mounting hole A Refrig connection 2 BSP (M) drain conn 1315 Base MTD CTRS 1315 Base MTD CTRS 1315 Base MTD CTRS 15mm base MTG hole Heater removal 2000 min Mounting CTRS 1275 Mounting CTRS Mounting CTRS 1315 Mounting CTRS 21 Mounting hole A Refrig connection 2 BSP (M) drain conn 1315 Base MTD CTRS 1275 Base MTD CTRS 1275 Base MTD CTRS 1315 Base MTD CTRS 15mm base MTG hole