Air Cooled Screw Water Chiller Heatpump for Air Conditioning Unit

• After-sales Service: All Life
• Warranty: 5 Years
• Type: Chiller
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Ultrahigh
• Operating Voltage: 380/400 VAC
• Model NO.: 250
• Noise Level: Low
• Application Fields: Mechanical Engineering
• Mounting: Floor Standing
• Lifetime: 10~15 years
• Certification: ISO, CE, CCC
• Condition: New
• Refrigerant Type: R410A, R134A, R22
• Power Supply Optional: 50Hz/60Hz
• Transporting Package: Plywood or Stretch Film Packing
• Capacity Range: 150 Kw to 1180kw
• Compressor: Screw or Scroll Type
• Fan Type: Large Diameter Low Nose Axial Fan
• Transport Package: Palletizing
• Specification: size: 3300mm*2160mm*2450mm
• Trademark: ALK or OEM brand
• Origin: Qingdao China
• HS Code: 84186920
• Production Capacity: 200 PCS Per Month

Product Description

AIR COOLED SCREW CHILLER UNIT

Cooling Capacity 150 ~ 1180kW / 43 ~ 337 Ton

Power supply optional 380V/50HZ/3PH;400V/50HZ/3PH;230V/60HZ/3PH;460V/60HZ/3PH

AIR COOLED SCREW SCROLL CHILLER FEATURES
STRUCTURE
The master module can work independently or together with up to 11 slave modules, cooling capacity from 150 to 1180kW.
HERMETIC COMPRESSOR
3-phase Semi-hermetic screw compressor, with built-in thermal overload cut-out , mounted on rubber vibration dampers.
AXIAL FAN
External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP55,F class provided with a protective outlet grille.
EVAPORATOR
Evaporator built with high efficiency tube in tube type or shell and tube heat exchanger, factory insulated with flexible close cell material.
CONDENSER
Condenser built with seamless internal screw thread copper tubes mechanically expanded into blue wave hydrophilic aluminum fins.
HEAT RECOVERY
The user needs to be able to realize the full 0-100% condensing heat recovery and recycling too cool heating
HYDRAULIC CIRCUIT
Hydraulic circuit built with galvanized pipe, complete with water discharge connection for heat exchanger and flange type hydraulic connectors in two directions easy for connections from both sides of the units.
ELECTRIC PANEL
Electric panel consist of: Compressor contactor, fan motor contactor, compressor protection breaker, fan protection breaker, phase sequence relay and microprocessor with function display (display only for master/packaged unit)
Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system.

CHILLER  Unit  Pictures
  

TECHNICAL DATA

SOME PROJECT LIST 
 

PROJECT TIME	EQUIPMENTS QUANTITY	PROJECT LOCATION
2018	80 UNITS	FOR TOTAL SALSE  PROJECTS
2019	150 UNITS	FOR TOTAL PROJECTS
2020	100 UNITS	FOR TOTAL SALSE PROJECTS