Shenzhen Eurostars Technology Co., Ltd.  

Product Name: Walk in Cooler Refrigeration Unit Cold Room Refrigeration Model NO.: ESBW-48NJR4BY Condition: New Certification: ISO, CE Cooling Method: Water Cooling Compressor Type: Semi-Hermetic Piston Compressor Brand: Germany Bitzer Lifetime: More Than 20 Years Controller: Dixell, PLC Optional Refrigerant Gas: R404A/R507A Temperature Range: -5deg C~5deg C Structure: Assembled Evaporative-Cooled Condensers: Optional Cooling Mode: Water Cooling Condenser Type: Shell Tube or Tube in Shell Optional: Evaporative Condenser Overseas Installation: Available OEM/ODM: Available Compressor Qty: 2 or 3 or 4 or More Trademark: ESACIR Transport Package: Standard Export Package Specification: CE Origin: Guangdong, China HS Code: 8418692090 Product Description 1.Bitzer Semi-hermetic piston compressor racks condensing unit refrigeration unitfeatures1) Adopt world famous brand semi-hermetic Bitzer compressors, with high reliability, less vibration and low noise; 2) Adopt beautiful structure, attractive appearance, compact structure, easy installation;3) Condenser fan adopt 6 pole exterior rotor motor, high efficiency and low noise;4) Adopt copper tube aluminum fin condenser or shell and tube condenser, with more face area, high heat exchange efficiency and long service life.5) Can meet high, medium and low temperature requires.2.Bitzer Semi-hermetic piston compressor racks condensing unit refrigeration unit introduction and technical data:Bitzer compressor racks condensing unit is with original Bitzer semi-hermetic reciprocating compressor. Applicable for medium and low temperature. Beautiful design, rational construction and convenient installation made the units widely used in hotel, restaurant, medical, agricultural, chemical industry, and all other filed where cold storage is needed.**WATER COOLINGITEMModelCompressor(R404A/R507A)Cooling Capa. (W)Comp.Power Input(KW)Cooling Capa. (W)Comp.Power Input(KW)Temp. Range(cold room)EvaT=-5ºC;50HZEvaT=-15ºC;50HZ1ESBW-18NJR2BY4TES-9Y5380019.23378015.98-5ºC~5ºC2ESBW-24NJR2BY4PES-12Y6180021.443832017.76-5ºC~5ºC3ESBW-28NJR2BY4NES-14Y7340025.824600021.68-5ºC~5ºC4ESBW-36NJR2BY4HE-18Y9780034.726280029.38-5ºC~5ºC5ESBW-46NJR2BY4GE-23Y11300041.47300034.88-5ºC~5ºC6ESBW-56NJR2BY4FE-28Y133400498660041.8-5ºC~5ºC7ESBW-68NJR2BY6GE-34Y16640061.410840052.2-5ºC~5ºC8ESBW-88NJR2BY6FE-44Y20000073.613000063.2-5ºC~5ºC9ESBW-27NJR3BY4TES-9Y8070028.85067023.97-5ºC~5ºC10ESBW-36NJR3BY4PES-12Y9270032.165748026.64-5ºC~5ºC11ESBW-42NJR3BY4NES-14Y11010038.736900032.52-5ºC~5ºC12ESBW-54NJR3BY4HE-18Y14670052.089420044.07-5ºC~5ºC13ESBW-69NJR3BY4GE-23Y16950062.110950052.32-5ºC~5ºC14ESBW-84NJR3BY4FE-28Y20010073.512990062.7-5ºC~5ºC15ESBW-102NJR3BY6GE-34Y24960092.116260078.3-5ºC~5ºC16ESBW-132NJR3BY6FE-44Y300000110.419500094.8-5ºC~5ºC17ESBW-36NJR4BY4TES-9Y10760038.46756031.96-5ºC~5ºC18ESBW-48NJR4BY4PES-12Y12360042.887664035.52-5ºC~5ºC19ESBW-56NJR4BY4NES-14Y14680051.649200043.36-5ºC~5ºC20ESBW-72NJR4BY4HE-18Y19560069.4412560058.76-5ºC~5ºC21ESBW-92NJR4BY4GE-23Y22600082.814600069.76-5ºC~5ºC22ESBW-112NJR4BY4FE-28Y2668009817320083.6-5ºC~5ºC23ESBW-136NJR4BY6GE-34Y332800122.8216800104.4-5ºC~5ºC24ESBW-176NJR4BY6FE-44Y400000147.2260000126.4-5ºC~5ºCFor more information please contact us.3.Cold Room Bitzer compressor condensing unit Main ComponentsKey components:1. Compressor 2. Crankcase heater 3. Vibration eliminator 4. Oil separator 5. Oil balance system 6. Oil filter 7. Receiver 8. Drier &Filter 9. Sight glasses 10. Gas separator 11. Suction filter 12. Pressure controller 13. Pressure gauge 14.Oil protector with oil pump 15. Electric control 16. Cylinder fan(Low temp. Unit) 17. PLC controller(Optional) 18. Condenser4. Condensing unit series:A) Wall/Roof mounted monoblock condensing unit/ refrigeration unitB) Emerson Copeland compressor condensing unit /refrigeration unit(box type structure)C) Bitzer piston compressor condensing unit/ refrigeration unit(box type structure)D) Bitzer piston compressor condensing unit/ refrigeration unit(open type structure)E) Bitzer 2-stage compressor condensing unit /refrigeration unitF) Bitzer Semi-hermetic piston compressor racks condensing unit /refrigeration unitG) Bitzer Semi-hermetic screw compressor racks condensing unit /refrigeration unitH) Hanbell Semi-hermetic screw compressor racks condensing unit /refrigeration unitI) Cold room cold storage indoor evaporator5.about USWe, EUROSTARS, which established in year 2006, is a modern hi-tech enterprise, specializing in Heating Ventilation Air Conditioning and Industrial Refrigeration research, development, production, sales and engineering services; which be always here to provide following service:1). Project system design;2). Technical support;3). Manufacturing production;4). Delivery;5). Installation;6). Test and commissioning;7). Repair and maintenance;8). After sale service,etc6.FAQQ:What information do you need to provide in order to get a quotation?A:Generally, for condensing unit we need to know following items:-Cooling Capacity, -Required cold room temperature or evaporatingtemperature-Water cooling system or air cooling system.-Compressor brand-Electrical power supply, such as 380V-3Phase-50HZ or 440V-3Phase-60HZ-Refrigerant, such as R22 or R404a-It is better there are local ambient temperature datasIf can not give full answers for above items, we can via another way, such as cold room dimension, application,etc7. Customers Visit8. Product package and deliver:A:For cold room machine:Standard package fwith plywood, the unit can be well protected, it is with pallet on the bottom for easy transportation., the unit can be well protected ,suitable for container shipment.B:For cold room panel:Plastic film for panel, Each panel is well wrapped with plastic film respectively, the corner is protected with brown paper.9. Installation instructions and project photo--Installationa) The unit can be lifted by fork vehicle or sling. If the sling is used, it should not touch any pipes or electrical components in operation. b) The unit must be installed keep in level in an environment with good air flow, far away from heat resources, places of high temperature and high humidity. If the unit is installed in the open air, a shelter is required to keep the unit from direct sun shine and raining. Appropriate space shall be left for maintenance. c) The room for the unit should be good for the air flowing, the temperature of the room must not be higher than 40ºC.d) For the water cooled system, adequate cooling tower, pumps and pipes, water flowing switch should be chosen. In case too small water or no water, the system can start protection automatically.--Pipe connectiona) Do not expose the mouth of the compressor and filtering - drier to the open air.b) The level part of the suction pipe should be inclined an angle to the compressor; the level part of the discharging pipe should be inclined to condenser.c) Fix the pipe to decrease the sound and vibration level.d) In operation of refrigerant pipes, neutral gas of low pressure is to be filled to prevent the pipes from inner oxidation. Dry nitrogen is recommended as the protection gas. e) Clean the refrigeration system with dry nitrogen; keep the system free of dirt, oxid and foreign matters. f) For the main suction line a U shaped pipe part for oil returning must be set below the compressor; an upside down U shaped pipe part must be set for each 4 meters in case the unit is fixed higher than the evaporator. The suction line need be wrapped with heat insulation material to keep it from frosting and overheating.