Condensers & dry coolers ODIN. Excellent energy yield & sound characteristics

Condensers & dry coolers ODIN Excellent energy yield & sound characteristics

O jççéä=áåçáå~íáçå `çåíéåíë= page Model indication................................. 2 Eurovent....................................... 2 PED........................................... 2 Standard product configuration...................... 3 Capacities & technical data........................ 4 Fans.......................................... 6 Installation and maintencance....................... 6 Capacity calculation.............................. 7 Dimensions..................................... 8 bìêçîéåí= Within Europe, a wide variety of published data on capacities are in use, generally depending on national standards. Most in use by the leading manufacturers are national and international standards like DIN, EN, NEN and ASHRAE. Due to this, customers have not been able to make objective product comparisons. To meet the European requirements on EN standards, the European Refrigeration Industry embodied by Eurovent has set standards to guarantee an independent certification procedure for air cooled condensers (based on EN 327) and unit air coolers (based on EN 328). The capacities, as given in the technical documentation, are therefore based on EN 327 (15 K temperature difference between condensing temperature and ambient temperature, ambient temperature 25 C). mêéëëìêé=bèìáéãéåí=aáêéåíáîé=embaf The Pressure Equipment Directive PED applies to all Helpman products. Helpman has been PED certified for Modules B+D. All ODIN coils are pressure tested with dry air at the following pressures: Pos. Reference 1 Type ODIN C = condensor with Cu tubing CY = condensor with stainless steel tubing D = dry cooler with Cu tubing DY = dry cooler with stainless steel tubing 2 Module 1 3 Number of separated coils 1or 2 4 Number of fans 1-8 5 Number of tube rows in air direction 2, 3 or 4 6 Fan speed 1500, 1200, 1000, 750, 650 or 450 7 Air direction 8 Current 9 Options H = horizontal V = vertical 400 = 400/50/3 230 = 230/50/1 C1, C2, ISM, F See page 3 for full description design pressure test pressure ODIN-D 6 bar 10 bar ODIN-DY 6 bar 10 bar ODIN-C + CY 33 bar 47 bar ODIN-CY (NH 3 ) 27 bar 39 bar

P déåéê~ä=áåñçêã~íáçå= ODIN stands for a revolutionary new concept in air-cooled condensers and dry coolers. The ODIN range has been designed to fully meet the demands of both installers and end users. installers Modular design, thus short delivery times. Ease of use during transport, installation and maintenance. end users Problem free, long life. Excellent energy and environmental yields. Thus low total cost of ownership. ODIN condensers can be used with both halogen refrigerants, ammonia and CO 2 (CO 2 on request). Nominal condenser capacities 8 up to 204 kw. Air flow 2.475 up to 60.800 m 3 /h. ^áê=ñäçï Standard the ODIN will be supplied for vertical air flow (execution V). However, all single coil models (ODIN 1-1**) can be supplied for horizontal air flow (execution H). When ordering without air flow indication, the standard execution (V) will be supplied. `çêêçëáçå=éêçíéåíáçå The ODIN has a high corrosion resistance through selected materials, surface treatment and construction. For application in agressive surroundings (coastal and industrial areas) special designs (C1, C2) are available at an extra charge pí~åç~êç=éêççìåí=åçåñáöìê~íáçå= Finned coil 2, 3 or 4 tube rows deep in air direction ODIN-C and ODIN-D : Cu ripple fin tubing ø 1/2, ODIN-CY and ODIN-DY : stainless steel tubing ø 1/2 Tube pitch 50 x 50 mm triangle Corrugated Alu-fins Fin spacing 2.25 mm. Other fin spacings up to 3.8 mm available on request. 1-8 fans, drawing through the coil, diameter Ø 560 mm. Fan motors protection class IP55. Fan speeds: 1500, 1200, 1000, 750, 650 or 450 rpm. All motors suitable for frequency fan speed control. 230V motors also suitable for triac fan speed control. Excellent sound characteristics. Corrosion resistant casing material, white expoxy coated (RAL 9003). Elevated mounting feet to ensure the unhindered intake of air through the coil block. A patented construction ensures that the mounting feet can be moved along the length to any position required. Fan plates easily removable for inspection & cleaning of the coil surface. All bolt connections M8. Finned coil installed stress-free within the outer casing. Patented, extremely rigid casing construction. Easily removable header covers. All ODIN models can be supplied with separated refrigerant circuits at an extra price. Delivery in mounting position. All handling can take place with use of a forklift without extra utilities. Delivery without packaging materials. léíáçåë Flanges (dry coolers only) (F) Isolating switches (ISM) Fins of seawater resistant aluminium alloy 57S/5025 (C1) Fins of prepainted aluminium (C2) dì~ê~åíéé Helpman offers 2 year full guarantee on all products. For ODIN an extra year guarantee is added for the fan motors. Therefore all ODIN models have a 3 year guarantee on the fan motors.

Q `~é~åáíáéë=j`=l=ja n = 1500 nom. n = 1200 nom. n = 1000 nom. n = 750 nom. n = 650 nom. n = 450 nom. type cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) ODIN-C / ODIN-D* 1.112 17.0 8030 54 E 15.3 6620 49 D 14.7 6190 47 D 10.6 3600 38 C 9.6 3090 34 B 9.7 3150 30 D 1.113 21.5 7600 54 D 19.8 6270 49 D 18.8 5750 47 C 12.9 3350 38 B 11.5 2890 34 A 11.3 2830 30 C 1.114 25.2 7240 54 D 22.2 5960 49 C 20.5 5390 47 C 13.9 3150 38 B 12.3 2710 34 A 11.3 2475 30 C 1.122 35.5 16060 57 E 31.9 13240 52 D 30.7 12380 50 C 22.6 7200 41 C 20.5 6180 37 A 20.7 6300 33 C 1.123 43.3 15200 57 D 38.3 12540 52 D 36.2 11500 50 C 26.3 6700 41 B 23.5 5780 37 A 23.2 5660 33 C 1.124 50.8 14480 57 D 45.2 11920 52 C 42.1 10780 50 C 28.1 6300 41 B 24.9 5420 37 A 23.0 4950 33 C 1.133 68.2 22800 59 D 60.5 18810 54 D 57.1 17250 52 C 38.8 10050 43 B 34.8 8670 39 A 34.3 8490 35 C 1.134 78.3 21720 59 D 68.2 17880 54 C 63.6 16170 52 C 41.7 9450 43 B 37.0 8130 39 A 34.2 7425 35 C 1.143 91.8 30400 60 D 81.7 25080 55 D 77.4 23000 53 C 52.9 13400 44 B 47.5 11560 40 A 46.7 11320 36 C 1.144 102.0 28960 60 D 88.9 23840 55 C 82.4 21560 53 C 56.3 12600 44 B 49.8 10840 40 A 46.1 9900 36 C 1.212 34.0 16060 57 E 30.6 13240 52 D 29.4 12380 50 D 21.2 7200 41 C 19.2 6180 37 B 19.4 6300 33 D 1.213 43.0 15200 57 D 39.6 12540 52 D 37.6 11500 50 C 25.8 6700 41 B 23.0 5780 37 A 22.6 5660 33 C 1.214 50.4 14480 57 D 44.4 11920 52 C 41.0 10780 50 C 27.8 6300 41 B 24.6 5420 37 A 22.6 4950 33 C 1.222 71.0 32120 60 E 63.8 26480 55 D 61.4 24760 53 C 45.2 14400 44 C 41.0 12360 40 A 41.4 12600 36 C 1.223 86.6 30400 60 D 76.6 25080 55 D 72.4 23000 53 C 52.6 13400 44 B 47.0 11560 40 A 46.4 11320 36 C 1.224 101.6 28960 60 D 90.4 23840 55 C 84.2 21560 53 C 56.2 12600 44 B 49.8 10840 40 A 46.0 9900 36 C 1.233 136.4 45600 62 D 121.0 37620 57 D 114.2 34500 55 C 77.6 20100 46 B 69.6 17340 42 A 68.6 16980 38 C 1.234 156.6 43440 62 D 136.4 35760 57 C 127.2 32340 55 C 83.4 18900 46 B 74.0 16260 42 A 68.4 14850 38 C 1.243 183.6 60800 63 D 163.4 50160 58 D 154.8 46000 56 C 105.8 26800 47 B 95.0 23120 43 A 93.4 22640 39 C 1.244 204.0 57920 63 D 177.8 47680 58 D 164.8 43120 56 C 112.6 25200 47 B 99.6 21680 43 A 92.2 19800 39 C qéåüåáå~ä=a~í~=j`=l=ja type fans internal surface weight dimensions transport volume length width height volume dm 3 m 2 kg mm mm mm m 3 ODIN-C / ODIN-D 1.112 1 3.2 43.9 70 1485 721 1207 1.3 1.113 1 4.7 65.9 78 1485 721 1207 1.3 1.114 1 6.3 87.9 86 1485 721 1207 1.3 1.122 2 5.9 87.9 121 2485 721 1207 2.2 1.123 2 8.9 131.8 136 2485 721 1207 2.2 1.124 2 11.9 175.7 152 2485 721 1207 2.2 1.133 3 13.1 197.7 194 3485 721 1207 3.1 1.134 3 17.5 263.6 217 3485 721 1207 3.1 1.143 4 17.4 263.6 252 4485 721 1207 3.9 1.144 4 23.1 351.4 283 4485 721 1207 3.9 1.212 2 6.4 87.8 140 1485 1381 1207 2.5 1.213 2 9.4 131.8 156 1485 1381 1207 2.5 1.214 2 12.6 175.8 172 1485 1381 1207 2.5 1.222 4 11.8 175.8 242 2485 1381 1207 4.1 1.223 4 17.8 263.6 272 2485 1381 1207 4.1 1.224 4 23.8 351.4 304 2485 1381 1207 4.1 1.233 6 26.2 395.4 388 3485 1381 1207 5.8 1.234 6 35 527.2 434 3485 1381 1207 5.8 1.243 8 34.8 527.2 504 4485 1381 1207 7.5 1.244 8 46.2 702.8 566 4485 1381 1207 7.5 * Nominal capacities (condensers only) For dry cooler capacities we refer to our selection programme HelpmanSelect. ** Eurovent energy label categorie

R `~é~åáíáéë=j`v=l=jav n = 1500 nom. n = 1200 nom. n = 1000 nom. n = 750 nom. n = 650 nom. n = 450 nom. type cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** cap.* air flow ** kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) kw m 3 /h db(a) ODIN-CY / ODIN-DY* 1.112 13.9 8030 54 E 12.7 6620 49 E 12.2 6190 47 D 9.0 3600 38 C 8.3 3090 34 B 8.4 3150 30 D 1.113 18.0 7600 54 E 17.6 6270 49 D 16.7 5750 47 C 11.8 3350 38 C 10.5 2890 34 A 10.3 2830 30 C 1.114 22.2 7240 54 D 19.6 5960 49 D 18.3 5390 47 C 13.0 3150 38 B 11.5 2710 34 A 10.8 2475 30 C 1.122 30.4 16060 57 E 27.6 13240 52 E 26.5 12380 50 D 20.6 7200 41 C 18.7 6180 37 B 19.1 6300 33 D 1.123 36.1 15200 57 E 32.2 12540 52 D 30.6 11500 50 C 24.3 6700 41 C 21.8 5780 37 A 21.7 5660 33 C 1.124 44.6 14480 57 D 41.5 11920 52 D 38.7 10780 50 C 26.4 6300 41 B 23.5 5420 37 A 22.0 4950 33 C 1.133 59.9 22800 59 D 53.4 18810 54 D 50.6 17250 52 C 35.2 10050 43 C 31.7 8670 39 A 31.2 8490 35 C 1.134 71.0 21720 59 D 62.5 17880 54 D 58.4 16170 52 C 39.2 9450 43 B 34.8 8130 39 A 32.3 7425 35 C 1.143 82.5 30400 60 D 73.8 25080 55 D 70.1 23000 53 C 49.0 13400 44 C 43.9 11560 40 A 43.3 11320 36 C 1.144 89.5 28960 60 D 78.4 23840 55 D 73.4 21560 53 C 53.2 12600 44 B 47.5 10840 40 A 44.0 9900 36 C 1.212 27.8 16060 57 E 25.4 13240 52 E 24.4 12380 50 D 18.0 7200 41 C 16.6 6180 37 B 16.8 6300 33 D 1.213 36.0 15200 57 E 35.2 12540 52 D 33.4 11500 50 C 23.6 6700 41 C 21.0 5780 37 A 20.6 5660 33 C 1.214 44.4 14480 57 D 39.2 11920 52 D 36.6 10780 50 C 26.0 6300 41 B 23.0 5420 37 A 21.6 4950 33 C 1.222 60.8 32120 60 E 55.2 26480 55 E 53.0 24760 53 D 41.2 14400 44 C 37.4 12360 40 B 38.2 12600 36 D 1.223 72.2 30400 60 E 64.4 25080 55 D 61.2 23000 53 C 48.6 13400 44 C 43.6 11560 40 A 43.4 11320 36 C 1.224 89.2 28960 60 D 83.0 23840 55 D 77.4 21560 53 C 52.8 12600 44 B 47.0 10840 40 A 44.0 9900 36 C 1.233 119.8 45600 62 D 106.8 37620 57 D 101.2 34500 55 C 70.4 20100 46 C 63.4 17340 42 A 62.4 16980 38 C 1.234 142.0 43440 62 D 125.0 35760 57 D 116.8 32340 55 C 78.4 18900 46 B 69.6 16260 42 A 64.6 14850 38 C 1.243 165.0 60800 63 D 147.6 50160 58 D 140.2 46000 56 C 98.0 26800 47 C 87.8 23120 43 A 86.6 22640 39 C 1.244 179.0 57920 63 D 156.8 47680 58 D 146.8 43120 56 C 106.4 25200 47 B 95.0 21680 43 A 88.0 19800 39 C qéåüåáå~ä=a~í~=j`v=l=jav type fans internal surface weight dimensions transport volume length width height volume dm 3 m 2 kg mm mm mm m 3 ODIN-CY / ODIN-DY 1.112 1 3.3 43.9 70 1485 721 1207 1.3 1.113 1 4.9 65.9 78 1485 721 1207 1.3 1.114 1 6.5 87.9 86 1485 721 1207 1.3 1.122 2 6.2 87.9 120 2485 721 1207 2.2 1.123 2 9.3 131.8 136 2485 721 1207 2.2 1.124 2 12.4 175.7 151 2485 721 1207 2.2 1.133 3 13.7 197.7 194 3485 721 1207 3.1 1.134 3 18.2 263.6 216 3485 721 1207 3.1 1.143 4 18.1 263.6 252 4485 721 1207 3.9 1.144 4 24.1 351.4 282 4485 721 1207 3.9 1.212 2 6.6 87.8 140 1485 1381 1207 2.5 1.213 2 9.8 131.8 156 1485 1381 1207 2.5 1.214 2 13 175.8 172 1485 1381 1207 2.5 1.222 4 12.4 175.8 240 2485 1381 1207 4.1 1.223 4 18.6 263.6 272 2485 1381 1207 4.1 1.224 4 24.8 351.4 302 2485 1381 1207 4.1 1.233 6 27.4 395.4 388 3485 1381 1207 5.8 1.234 6 36.4 527.2 432 3485 1381 1207 5.8 1.243 8 36.2 527.2 504 4485 1381 1207 7.5 1.244 8 48.2 702.8 564 4485 1381 1207 7.5 * Nominal capacities (condensers only) For dry cooler capacities we refer to our selection programme HelpmanSelect. ** Eurovent energy label categorie

S c~åë All ODIN models are fitted with draw though fans ø560 mm, plastic fan blades and corrosion resistant fan guards. Terminal boxes are provided with two cable inlets M20 x 1.5. The fan motors offer a high energy yiels in combination with very favourable sound characteristics. All fan motors are equipped with a thermal safety device built in the windings. The electrical control should be arranged in such a way that continous on/off switcing of the motors ( tripping ) is prevented. The fans are to be wired using the connection box of the motor. All motors are suitable for frequency fan speed control. 230V motors also suitable for triac fan speed control. Special fan motors on request (application at ambient temperatures above 40 C; 60 Hz motors etc.). qê~åëéçêí All ODIN models are provided with lifting lugs. To avoid damage during hoisting, a hoisting beam can be used. The given angles are to be considered. Beware of shocks during transport and handling. When the condensers are out of use for longer periods, the motors have to be switched on for at least 2 hours every month. Distance m Correction db(a) 1 +20 2 +14 3 +10 4 + 8 5 + 6 10 0 20-6 50-14 100-20 c~å=ãçíçêë pçìåç=éêéëëìêé=ç_e^f Sound pressure as given in the tables are sound pressure levels in db(a) at 5 m distance in free field conditions. Values may deviate depending on situations at site. The table below gives calculated sound pressure corrections at various distances. The table values on page 4 are merely an indication to the sound pressure level on site. In general, the actual values will turn out higher. In order to calculate the correct sound pressure level in the setup situation, an acoustic calculation will be required based on additional information about surroundings, positioning and applied materials on site. jçìåíáåö Refrigerant pipework are to be soldered free of tension. When connecting more than one condensor in parallel the pressure drop on the refrigerant side has to be considered. mçëáíáçåáåö Condensers should be positioned to meet the following criteria: Exact horizontal setup. Adequate space must be left for free entry to the coil inlet face. No restrictions to the air discharge. No possibility of direct air recirculation. nominal fan speed motor voltage poles absorbed power W adjustment values overload relays A article number 1500 400/50/3 D 4 630 1.4 291424 1500 230/50/1 4 640 3.6 291425 1200 400/50/3 Y 4 470 0.9 291424 1000 230/400/50/3 Y 6 340 0.8 291426 1000 230/50/1 6 340 2.0 291422 750 400/50/3 D 8 180 0.7 291421 650 400/50/3 Y 8 88 0.22 291421 450 230/400/50/3 Y 12 217 0.8 291427 fåëí~ää~íáçå=~åç=ã~áåíéå~ååé For more information on installation and maintenance of air cooled condensers we refer to our brochure nr. 88.02 ( Installation and maintenance instructions for aircooled condensers and dry coolers ), which is issued with every ODIN. It is of utmost importance that all instructions are closely followed up. Therefore brochure 88.02 is to be kept in a safe place for future reference.

T `~äåìä~íáçå=çñ=åçåçéåëçê=å~é~åáíó `çêêéåíáçå=ñ~åíçêë The condenser capacity is the compressor capacity multiplied with the factor from the diagram. The diagrams are valid for R-404A. At evaporating temperatures below -20 C the condenser capacity has to be calculated from the compressor capacity at -20 C, or a starting control should be used to protect the compressors from high starting loads. Open compressors Semi-hermetic compressors (motor air/water cooled) Factor Refrigerant Ambient temperature R-404A, R-507A R-134a R-407C R-22 25 C 30 C 35 C 40 C 50 C Factor 1.00 0.93 0.87 0.98 1.00 0.98 0.96 0.94 0.91 Altitude above see level 0 m 500 m 1000 m 1500 m 2000 m 2500 m 1.00 0.97 0.93 0.90 0.86 0.83 Hermetic compressors Semi-hermetic compressors (motor suctiongas cooled) Factor Evaporating temperature C péäéåíáçå=éñ~ãéäé Required capacity.......................... 50.0 KW Ambient temperature......................... 30 C Condensing temperature...................... 45 C Refrigerant................................ R-134a Height................................... see level Max. sound level........................... 52 db(a) Calculation Correction factors: t = 30 C............ 0.98 altitude see level....... 1.00 refrigerant R-134a..... 0.93 Corrected capacity: 50 : 0.98 : 1.00 : 0.93 =..................... 54.8 kw Taking into account the maximum allowable sound pressure level of 52 db(a), the following condenser model can be selected from the table on page 4: ODIN-C 1.133-1000. The diagrams are a mere indication. The correct values depend on system and compresser make. `~é~åáíáéë Evaporating temperature C The nominal capacities mentioned below are for R-404A at t 1 = 15 K and ambient temperatures up to 25 C ( t 1 = difference between condensing and ambient temperature). Capacities are directly proportional with other temperature differences between 10 en 20 K t 1. The refrigerant circuiting is optimised to the selected fan speed. `~é~åáíó=åçåíêçä For the ODIN the capacity can be controlled by cycling one or more fans. Capacity control is also possible by using speed regulated variable phase motors (in combination with an electronic speed control device). The fan compartments are separated by baffle plates.

U Je Horizontal air direction Js Vertical air direction

Alfa Laval in brief Alfa Laval is a leading global provider of specialized products and engineered solutions. Our equipment, systems and services are dedicated to helping customers to optimize the performance of their processes. Time and time again. We help our customers to heat, cool, separate and transport products such as oil, water, chemicals, beverages, foodstuffs, starch and pharmaceuticals. Our worldwide organization works closely with customers in almost 100 countries to help them stay ahead. How to contact Alfa Laval Up-to-date Alfa Laval contact details for all countries are always available on our website at www.alfalaval.com Helpman products Helpman, a well respected air heat exchanger manufacturer, was acquired by Alfa Laval in 2007. The Helpman brand will remain as a strong product name. Information about Alfa Laval Helpman products is available on the website www.helpman.com. 53.21/06-2007