Coolers / Chillers Accessories for oil cooled units Industrial X-Ray Overview OMF molecular oil filter unit incl. mounting kit Ord. No. 19817 (for XRC-41-OA) Ord. No. 19818 (for XRC-41-OW) Accessories for water cooled units Oil Shell Diala S3 ZX-I, liter can, Ord. No. 412-11-6383 Set of oil hoses (inlet and outlet) m, Ord. No. 9421-166-962 1m, Ord. No. 9421-166-9612 m, Ord. No. 9421-166-962 2m, Ord. No. 9421-166-9622 6/214 - V1, specification subject to change without notice Hose nipple, inner diameter 13mm inlet, Ord. No. 19223 outlet, Ord. No. 19222 Water with antifreeze, 1 liter can Ord. No. 239712 Cooling hoses inlet m, Ord. No. 1932. inlet 1m, Ord. No. 1932.1 outlet m, Ord. No. 1933. outlet 1m, Ord. No. 1933.1 Technology with Passion Additional accessories and spare parts are available on request. COMET AG Industrial X-Ray Herrengasse 1, CH-317 Flamatt T +41 31 744 9, F +41 31 744 9 9 www.comet-xray.com info@comet-xray.com COMET Technologies USA, Inc. 1 Trap Falls Road Extension Shelton, CT 6484, USA T +1 23 447 316, F +1 23 9 364 www.comet-xray.com xray@cometusa.com COMET China 121 Guiqiao Road, Building 1, 1 st floor Pudong, Shanghai 2126 / P.R. China T +86 21 6879 9, F +86 21 6879 99 www.comet-xray.com xray@cometchina.com Technology with Passion
2 Coolers / Chillers 3 One Stop Shop for Industrial X-Ray: COMET s XRS COMET is pleased to offer all of the necessary components for a customized X-Ray module: The XRS mod ules contain a COMET X-Ray tube, XRP Generator, HV-cables, cooler and interconnections designed for easy integration that will optimize system performance. All XRS modules are factory pre-tested for hassle free installation and operation. This solution demonstrates COMET s continuous commitment and investment in delivering real added value to our worldwide customer base. About the Business Unit Industrial X-Ray COMET Industrial X-Ray is an experienced supplier of com po nents and modules for industrial X-Ray applications and is proud of its reputation as the preferred engineer ing partner in terms of innovation potential, know how, flex ibility and speed. Our product range features X-Ray tubes and sources with small focal spot resolution up to 6 kw in output for more power demanding require ments. From the smallest footprint for use in portable units to 6 kv fixed gantry systems that are suitable for cargo screening, we offer a solution. Unipolar XRS Module Diagram of a water to air cooler and its environment. Bipolar XRS Module Diagram of an oil to air cooler and its environment. Power supply Power supply Mains supply 22/24 VAC Warning lamps Door switches Cooler Connection cable Cooling hoses Mains supply 22/24 VAC Warning lamps Door switches Cooler Connection cable Cooling hoses Control Unit XRP Generator High Voltage Tank HV cable, X-Ray tube Control Unit XRP Generator High Voltage Tank (+) / (-) HV cables, X-Ray tube
4 Coolers / Chillers Cooler XRC-11-WA Ordering No. 233773 Cooler XRC-31-WA Ordering No. 1864 Temperature difference forward ambient 2 Temperature difference forward ambience 2 1 1 23 V / Hz 23 V / Hz 7 1 cooling capacity 1 2 3 4 cooling capacity The cooling unit XRC-11-WA is intended to cool the water circuit. Water circulates between the cooling unit and the heat source. The water is re-cooled by an air-cooled heat exchanger. The cooling unit XRC-31-WA is intended to cool the water circuit. Water circulates between the cooling unit and the heat source. The water is re-cooled by an air-cooled heat exchanger. 398 33 mm 292 mm 3 mm 17. kg without filling 1. l 483 mm 46 mm 481 mm 38. kg without filling 4. l Lufteintritt Air in 1 W (ΔT < K) > 4.4 l/min at 4. bar 23 V, /6 Hz Current consumption: < 2. A Noise level at 1m distance: < 7 db(a) Airflow at Hz (6 Hz): 36 m 3 /h (27 m 3 /h) 3 W (ΔT < 11 K) >.4 l/min at 4 bar 23 V + 1 % %, 48 62 Hz Current consumption: < 2.6 A Noise level at 1m distance: db(a) ( Hz), 9 db(a) (6 Hz) Airflow at Hz (6 Hz): 22 m 3 /h (26 m 3 /h) ca. 4 2 ca. 38 14 91. 28 444 Operational temperature: + 1 C...+ 4 C temperature is below 1 C) Storage temperature: C...+ 7 C 2 %...9% non condensing Operational temperature: 1 C...+ 4 C temperature is below 1 C) Storage temperature: C...+ 7 C 2 %...9% non condensing 17. 9 222 48. Maximum forward pressure: 6. bar Thermal switch open: > C Thermal switch close: < 4 C Maximum forward pressure: 6.7 bar Thermal switch open: > C Thermal switch close: < 4 C 8 86 287 4x ø 21
6 Coolers / Chillers 7 Cooler XRC-312-WA Ordering No. 24938 Cooler XRC-31-WW Ordering No. 18641 Temperature difference forward ambience 2 Temperature difference coolant forward / external coolant C. 23. 21. 19. 1 17.. 23 V / Hz 23 V / Hz 13. 11. 9. 7.. 1 2 3 3 1 2 3 4 Power in watt cooling capacity The cooling unit XRC-312-WA is intended to cool the water circuit. Water circulates between the cooling unit and the heat source. The water is re-cooled by an air-cooled heat exchanger. The cooling unit XRC-31-WW is intended to cool the water circuit. Water circulates between the cooling unit and the heat source. The water is re-cooled by a water-cooled heat exchanger. 398 483 mm 46 mm 481 mm 38. kg without filling 4. l Lufteintritt Air in 4 mm 27 mm 4 mm 24 kg without filling 8. l 3 W (ΔT < 11 K) >.4 l/min at 4 bar 23 V + 1 % %, 48 62 Hz Current consumption: < 2.6 A Noise level at 1m distance: db(a) ( Hz), 9 db(a) (6 Hz) Airflow at Hz (6 Hz): 22 m 3 /h (26 m 3 /h) Operational temperature: 1 C...+ 4 C temperature is below 1 C) Storage temperature: C...+ 7 C 2 %...9% non condensing Maximum forward pressure: 6.7 bar Thermal switch open: > C Thermal switch close: < 4 C 8 ca. 4 2 17. 9 ca. 38 14 91. 86 28 444 287 222 4x ø 21 48. 3 W (ΔT < 22 K) >.4 l/min at 4 bar 23 V + 1 % %, 48 62 Hz Current consumption: < 1.8 A Noise level at 1m distance: 47 db(a) ( Hz), 1 db(a) (6 Hz) Operational temperature: C...+ 4 C temperature is below 1 C) Storage temperature: C...+ 7 C 1 %...9% non condensing Maximum forward pressure: 6.7 bar Thermal switch open: > C Thermal switch close: < 4 C 433. 34. 32 214 32 276 38 43. 371 (34.)
8 Coolers / Chillers 9 Cooler XRC-41-OA Ordering No. 18642 Cooler XRC-41-OW Ordering No. 18643 ambient temperature forward oil 13 12 11 1 Difference Oil/Water Temperature ( C) 2 9 8 7 6 1 4 23 V / Hz 23 V / 6 Hz 23 V / Hz 3. 1 1. 2 2. 3 3. 4 4. Power in watt The cooling unit XRC-41-OA serves for cooling the oil circulation system. Oil circulates between the cooling unit and the heat source. The oil is re-cooled by an air-cooled heat exchanger. The capacity of the cooling unit depends on the ambient temperature difference between the cooling oil outlet and ambient temperature of the heat source. 2 1 1 2 3 4 Cooling performance (W) The cooling unit XRC-41-OW serves for cooling the oil circulation system. Oil circulates between the cooling unit and the heat source. The oil is re-cooled by a water-cooled heat exchanger. The capacity of the cooling unit depends on the ambient temperature difference between the cooling water and the oil outlet temperature of the heat source. 621 49 34 77 mm 34 mm 3 mm 3 kg without filling 12. l 9 Lufteintritt Air in 621 mm 3 mm 1 mm 6 kg without filling 23 l 3 Schauglas Inspection glas 4 W (ΔT < 11 K) > 14 l/min at 8 bar 23 V + 1 % %, 48 62 Hz Input Power:.78 kw (Pmax; 23 V; Hz) 1.8 kw (Pmax; 23 V; 6 Hz) Noise level at 1m distance: 6 db(a) Airflow at Hz (6 Hz): 22 m 3 /h (26 m 3 /h) Operational temperature: 1 C...+ 4 C Storage temperature: C...+ 7 C 2 %...9 % non condensing Maximum forward pressure: 9. bar < 14 l/min >. l/min Thermal switch open: > C Thermal switch close: < 47 C 3 17 44 28 48 26 77 66. 16 4 4 x ø 76. 8 418. 4 W (ΔT < 2 K) > l/min at 3. bar 23 V +/ 1 % (/6Hz) Input power:. kw Operational temperature: C...+ 4 C Storage temperature: C + 7 C 2 %...9% non condensing Maximum forward pressure: 9. bar < 14 l/min >. l/min Thermal switch open: > C Thermal switch close: < 47 C Schlauchhülle ø 11.4 hose connector ø 11.4 Kühlwasseraustritt cooling water out Kupplung Öl-Eintritt coupling oil in Kühlwassereintritt cooling water in 327 176 Entleerung ½" drain ½" E-Anschluss electrical connection Kupplung Öl-Austritt coupling oil out 33 341
1 Coolers / Chillers 11 12 Chiller XRCA-31-WA Ordering No. 233337 Chiller XRCA-1-OA Ordering No. 233338 (Hz) / 23291 (6Hz) Oil filter OMF Ordering No. 273964 The cooling unit XRCA-31-WA is designed to provide a continuous flow of coolant fluid at a constant temperature. Water circulates between the cooling unit and the heat source. The water is chilled by an air-cooled refrigeration system. The cooling capacity is 3 W related to 4 C ambient temperature and + C +/ 2 C fluid temperature. Cooling hoses are connected to the cooling unit via quick connectors. Water flow temperature in C 24 23 22 21 2 19 18 17 1 Ambient temperature 4 C 4 C 3 C C 2 3 3 Power in W Flow temperature in C 4 3 3 2 1. 1 1. 2 2. Ambient temperature 4 C 3 C 3 C C 2 C 3 3. 4 4.. 6 Power in kw The oil filter unit OMF has been developed to maintain the quality and dielectric strength of the cooling circuit. The oil filter consists of 2 stages, a molecular sieve to remove moisture from the oil and a particle filter. For the operation of oil cooled X-Ray tubes it is important to maintain the dielectric strength of the oil also during extended operation of the tube. The oil deteriorates when moisture is being absorbed, in particular during filling or in open cooling systems, when the oil decomposes, or by the formation of particles. This may happen by chemical reactions within the oil at the hot anode surface or by the influence of X-Rays. 9 mm 612 mm 9 mm 1 kg without Water 14 l 3 W at 4 C ambient temperature Water flow: > 6 l/min at 4. bar Voltage rating: 23 V /6 Hz (switchable to 28 V /6 Hz) Current consumption: < 9.3 A Noise level at 1m distance: 6 db(a), Distance Airflow at Hz (6 Hz): 17 m 3 /h (22 m 3 /h) Ambient temperature: + C...+ 4 C Storage temperature: C...+ 7 C (Storage without water) 2 %... 9 % not condensing Refrigeration cycle Refrigerant: Capacity: R 134 A 1.3 kg Maximum pressure: 6.7 bar Water outlet temperature (T1): + C Anti freezing (T2): + C Temperature MAX (T3): + 3 C The cooling unit XRCA-1-OA is designed to provide a continues flow of cooling fluid at a constant temperature. Oil circulates between the cooling unit and the heat source. The oil is chilled by an air-cooled refrigeration system. The cooling capacity is W related to 4 C ambient temperature and +3 C ± 2 C fluid temperature. Cooling hoses are connected to the cooling unit via screw connection. 112 mm 7 mm 98 mm 18 kg without coolant 12. l W at 4 C ambient temperature Oil flow: > 22 l/min at 3. bar Voltage rating: 23 V Hz or 6 Hz Current consumption: < 8.2 A Noise level at 1m distance: 7 db (A) Airflow at Hz (6 Hz): 34 m 3 /h (44 m 3 /h) Ambient temperature: + C...+ 4 C Storage temperature: C...+ 7 C (Storage without coolant) 2 %... 9 % not condensing Refrigeration cycle Refrigerant: Capacity: R 134 A 3. kg Maximum pressure: 8. bar Oil outlet temperature (T1): + 3 C Anti freezing (T2): + C Temperature MAX (T3): + C Schematic for installation of oil filter unit Oil cooler Operation parameters Operating pressure, max: 1 bar.6 kg Cooling medium: Oil Cooling medium temp. at inlet, max: C Oil filter unit 323 4 18 Tube assembly MOLECULAR SIEVE 622 219 14 OIL FILTER 98 1