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 BRIEF DESCRIPTION
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MPSA~ series Water Cooled Screw Type Water Chiller Unit is the latest developed product which has a wide cooling capacity range from 100.1KW to 3460.4KW. This series unit adopt: 5:7 Asymmetric Semi-closed Screw Compressor, High-efficiency Shell & Tube Drype Evaporator, High-efficiency Shell & Tube Type Condenser,etc. By means of decades manufacturing experience, we make the whole chiller unit with compact appearance, reasonable layout and convenient for using &maintenance etc. characteristics.
The cooling medium for this series chiller unit could be water, glycol solution or salt solution, supply chilled water through refrigerating cycle for air-conditioning or other industrial equipments.
 FEATURES / FUNCTIONS / SAFETY PROTECTIONS
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 FEATURES
* OPTIONAL FUNCTIONS
- Adopt the well-known brand compressors
* Special brine evaporator
- Control mode: PLC Full Automatic Control
* RS485 remote control function
- Copper tube is welded with oxygen free method
* Total heat recovery or part heat recovery
- 5:6 Asymmetric Semi-closed Screw Compressor
* Customizable painting colour or OEM&ODM
- SUS integrated pipelines for less pipe resistance
* Complete refrigeration system scheme design
- Multi-steps energy regulation or stepless regulation
* Explosion-proof electric cabinet or components
- System pressure & Functional test before shipping
* Customizable power supply and cooling capacity
- Highly efficient evaporator and condenser (30% energy saving)
* Different refrigerants are available, R22, R134a, R407C etc
- Electrical devices supplied from OMRON, C8, LG, SCHNEIDER
* Different outlet water Temp.(10°C,7°C,0°C,-5°C to -35°C) is available
 SAFETY PROTECTIONS                                                  Â
- Overheating protection of compressor's motor
- Phase protection of power supply
- Discontinuous flow protection of cooling/chilled water
- Anti-freezing protection of chilled water
- Over-voltage & under-voltage protection of power supply
- Three-phase Unbalance protection of power supply
- Protection for exhaust temperature of compressor is too high
- Protection for low pressure of refrigerant is too low
- Protection for outlet temperature of chilled water is too highÂ
- Protection for high pressure of refrigerant is too high
 TECHNICAL SPECIFICATION
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Specification Table for MPSA Series
Model
MPSA-
440.2c
510.2c
540.2c
590.2c
640.2c
670.2c
760.2c
850.2c
910.2c
1010.2c
Cooling Capacity
KW
440
510
540
590
640
670
760
850
910
1010
104Kcal/hr
38
44
46
51
55
58
65
73
78
87
Running Control Mode
PLC Full Automatic Control
Power Supply
380V/3N ~ 50Hz
Total Power
KW
215
249.2
261.6
284.6
307.4
316.2
365.2
396.4
431
470.8
Operating Current
A
376.3
436.1
457.8
498.1
538
553.4
639.1
693.7
754.3
823.9
Compressor
Type
5:6 Asymmetric Semi-closed Twin Screw Compressor
Quantity
2 SET
Startup Type
Y-â–³ Startup
Energy Regulation Range
0 - 12.5% - 25% - 37.5% - 50% - 62.5% - 75% - 87.5% - 100%
Refrigerating Power
KW
189.8
220.4
232.8
252.2
271.4
280.2
329.2
365.2
387.8
427.6
Refrigerating Current
A
332.2
385.7
407.4
441.4
475
490.4
576.1
639.1
678.7
748.3
Evaporator
Type
Horizontal Type Shell & Tube Dry Type Heat Exchanger
Water Flow
m3/hr
94.7
109.7
116.2
126.9
137.7
144.1
163.5
182.9
195.8
217.3
Pipeline Interface Size
DN125
DN150
DN200
Pressure Drop
Kpa
59
61
65
67
69
71
73
74
76
77
Condenser
Type
High Efficiency Internal Thread Copper Tube Fin Type
Air Flow
m3/hr
189200
219300
232200
253700
275200
288100
326800
365500
391300
434300
Condensing Axial Fan
Quantity
set
14
16
Nylon Rope
Model NO.: MPSA-510.2C
Certification: CE
Condition: New
Cooling Capacity: 510kw
Running Control Mode: PLC Full Automatic Control
Compressor Brand: Hanbell/Bitzer
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled Water Flow: 109.7m3/H
Condenser Air Flow: 219300m3/H
Optional Refrigerants: R22/R134A/R407c
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 6900*2200*2500mm
Origin: China
HS Code: 8418699090
Model NO.: MPSA-510.2C
Certification: CE
Condition: New
Cooling Capacity: 510kw
Running Control Mode: PLC Full Automatic Control
Compressor Brand: Hanbell/Bitzer
Compressor Type: 5:6 Asymmetric Semi-Closed Twin Screw
Chilled Water Flow: 109.7m3/H
Condenser Air Flow: 219300m3/H
Optional Refrigerants: R22/R134A/R407c
Power Supply: 220V to 575V(Customized)
Guarantee Period: 15 Months
Life-Time: More Than 5 Years
Trademark: MAIPT
Transport Package: Wooden Case
Specification: 6900*2200*2500mm
Origin: China
HS Code: 8418699090
Energy Saving Modular Central Air Conditioning (MPSA-510.2C)July 03, 2024