Shenzhen Eurostars Technology Co., Ltd.  

Product Name: Big Capacity Industrial Refrigerated Deep Cold Room Freezer Model NO.: ESBA-25NXOBY Condition: New Certification: ISO, CE Cooling Method: Air Cooling Compressor Brand: Germany Bitzer Compressor Type: Semi-Hermetic 2 Stage Type Temperature Range: -25deg C~-40 Deg C Overseas Installation: Available Cooling Mode: Air Cooling Condenser Type: Air Cooled Finned Tube Type Lifetime: More Than 20 Years Controller: Dixell,PLC Optional Refrigerant Gas: R404A/R507A OEM/ODM: Available Structure: Assembled Trademark: ESACIR Transport Package: Standard Export Package Specification: CE Origin: Guangdong, China HS Code: 8418692090 Product Description 1.Bitzer Semi-hermetic 2 stage compressor condensing unit Features1) Utilized Semi-Hermetic Bitzer refrigeration compressor, good quality and reliability;2) Condenser utilized copper tube & aluminum fin type heat exchanger or high-efficiency shell and tube heat exchanger3) High efficient heat exchange and last for long life;4) External rotor fan with low noise, high efficiency, good outlook;5) imported high-quality refrigeration parts to ensure full configuration and high reliability of operation;6) Widely application for low temperature cases and blast freezing system.7) The units are equipped with a wire terminal box. 2. Bitzer Semi-hermetic 2 stage compressor condensing unit general introduction and technical data:This series product features very low evaporating temperature. It is applicable to a Lowest evaporating temperature at -50 ºC fro R22 system and -65 ºC for R404A system, suitable for low temperature, blast freezing and other very low temperature required equipments. All products adopt Bitzer semi-hermetic,two stage compressor and world famous components, mid stage cooler, resulted in larger capacity and higher EER.**AIR COOLINGITEMModelCompressor(R404A)Cooling Capa. (W)Comp.Power Input(KW)50HZTemp. Range(cold room)EvaT=-35ºC;50HZ1ESBA-05NXOBYS4T-5.2Y56504.59-25ºC~-40ºC2ESBA-08NXOBYS4N-8.2Y80106.56-25ºC~-40ºC3ESBA-12NXOBYS4G-12.2Y125409.9-25ºC~-40ºC4ESBA-16NXOBYS6J-16.2Y1748013.96-25ºC~-40ºC5ESBA-20NXOBYS6H-20.2Y2010016.17-25ºC~-40ºC6ESBA-25NXOBYS6G-25.2Y2300018.56-25ºC~-40ºC7ESBA-30NXOBYS6F-30.2Y2720022.2-25ºC~-40ºCFor more information please contact us.3.Cold Room Bitzer Semi-hermetic 2 stage compressor condensing unit Main Components4. 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; **One Stop Solution For Your Cold Storage Project**Free Refrigeration Project Consultation**Professional Customized Cold Storage Design & Planning**Supply Full Set Optimum Equipment & Accessary Accordingly**Whole Project Installation & Commissioning**Project Running Management, Engineer and Operator Training, Turnkey**Long Life Quality Assurance & Maintenance6.FAQIn order to providing a suitable solution and quotation for your application, please try as possible to let us know more your requirements and application, general enquiry requests:1. What's the frozen products?2. What's the temperature of cold room?3. What's the temperature of frozen products?4. What's the size of cold room?(L*M*H)5. What's the power supply?6. Which refrigerant do you need? R22 or R410A?7. Which type unit you prefer? Scroll type, piston type or screw type?8. Other requirements?7. 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.