Compressors & Parallel Racks
HAIER CCR WATER CHILLING UNIT
Haier CCR SCREW SKID RACKS
| Water Chilling Unit
Default Configuration
Direct- expansion evaporator
Without condenser
Split
Optional
| Key Features › Compressors of a full spectrum of products are characterized by 15%-100% stepless regulation, and can run efficiently under different loads › Brand new semi-closed screw compressor design with dual magnet-valve control, leading to reliable and steady operation › Adopting dependable SKF or NSK antifriction bearings with a long service life, which dispense with inspection and replacement in maintenance, and an oil pump › A non-return valve and a relief valve are installed internally in the compressor to avert wear and tear of rotors caused by contrarotation after shutdown, and to ensure safe operation › A spectrum of products are eternally fitted with oil filters which enjoy a long service life and are easy to replace › The liquid feed valve is of electronic expansion, providing a more accurate control of the unit › Star-delta starting, high electric efficiency and air entry provided with a strainer mesh › Use R507 standard-compliant refrigerant, which is safe and environment-friendly, and stable in performance Compressor Brand | Outlet Water Temp. Range | Cooling Capacity | Water-cooled Chilling Unit Direct- expansion evaporator Default Configuration Optional Compressor Brand | Outlet Water Temp. Range | Cooling Capacity Water-cooled condenser Integrated
CO 2 secondary coolant skid
| Main Components
Electric Control Cabinet
Externally Fitted Oil Separator
Discharge
Suction
Compressor
CO 2 drum pump skid
Liquid Spray Cooling System
Freon/CO 2 evaporative condensing skid
Evaporator
Liquid Outlet Line
| Compatible Systems
› Haier CCR has full design and manufacturing capabilities for all types of refrigeration skids, with extensive application cases nationwide ensuring stable operation. › We undertake the design of large-scale refrigeration systems to meet diverse project requirements. › Non-standard customization is available to suit customer needs and on-site conditions.
› HFC/HFC, HFC/CO 2 and other cascade systems › CO 2 secondary coolant systems › HFC or CO 2 flooded systems
Liquid Inlet Line
Oil cooling system
ECO
Condenser
Refrigerating capacity @ chilled water outlet -10 ° C, cooling water inlet 37 ° C 0 400 1000 200 800 600
1200
Freon plate heat exchanger skid
kW
93.2 TS
450 TT
800 TU
1124 TV
| Key Features
| Skid Configuration List
| Compressor Model
› Proven by extensive real-world cases – reliable system design › Key components from international brands – high reliability and interchangeability › Customized dimensions and layout to fit specific site requirements
Unit Types & Ranges › Independent circuit › Heat exchanger layout structure: parallel › Four compressor series: TS, TT, TU, TV › Single unit: 1 or 2 compressors
R507A Temp. Range › Ambient temp.: 5 ~ 40 ° C › Evaporating temp.: -35 ~ -10 ° C › Chilled water outlet temp.: -3 0~ -5 ° C › Condensing temp.: 25 ~ 45 ° C
No.
Component
Brand
Country
Plate-and-shell heat exchanger Control valve
Compressor
QTY & HP
1
Tranter / Vahterus Danfoss / Hansen Danfoss / Hansen
USA / Finland Denmark / USA Denmark / USA
Model
HP 60 75 90
1
2
2
06TSM137 06TSM155 06TTM223 06TTM266 06TTM301 06TUM483 06TVM680
60 75 90
120 150 180 250 300 376 650
3 Liquid level control
Canned motor pump Electrical components
4
Hermetic / Teikoku Germany / Japan
5
ABB / Schneider
Switzerland / Germany
125 150 188 325
125 150 188 325
Unit configuration The unit comprises a semi-closed screw compressor, an evaporator, a condenser, an ECO, an externally fitted oil separator, a lubricating system, and an electric control cabinet. All components, parts, and electric control equipment should be assembled in the plant and filled with refrigerant and refrigeration oil.
13 | Industrial Heating & Cooling – Comprehensive Solutions
Industrial Heating & Cooling – Comprehensive Solutions | 14
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