Air Cooled Screw Chiller – Split series

Сплит серии

Чилърите 380/500/600kW използват R134a фреон. Наличните опции осигуряват гъвкавост, за да се осигурят различни конфигурации.

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Description

Въздушно охлаждащите винтови чилъри Мидея, са проектирани да отговарят на настоящите и бъдещи изисквания по отношение на надеждност, енергийна ефективност и интелигентен контрол. Тихия работен режим на това тяло е в резултат на нашите напреднали единични винтови компресори и сплит кондензатори. Чилърите използват фреон R134a, който не влияе отрицателно на озоновия слой. Наличните опции осигуряват гъвкавост, за да се подсигурят различни конфигурации на проекта.

Техническа спецификация
MODEL LSBLGCW380/CS LSBLGCW500/CS LSBLGCW600/CS
COOLING CAPACITY kW 376 496 594
RATED POWER CONSUMPTION kW 124 159 187
COP 3.03 3.12 3.18
POWER SUPPLY 380V,3P+N+PE,50Hz
CONDENSING TEMPERATURE ℃ 50 50 50
NUMBER OF REFIGERANT CIRCUITS 1 1 1
MAXIMUM RUNNING CURRENT A 274 368 412
REFRIGERANT R134a
COMPRESSOR
COMPRESSOR TYPE Semi-hermetic, twin screw compressor
NUMBER OF COMPRESSORS 1 1 1
CAPACITY ADJUSTABLE RANGE % 25%,50%,75%,100% 4-step
STARTUP TYPE Y-△
CONDENSER
NUMBER OF FAN/ FAN DIA. mm 6/900 8/900 10/900
AIR VOLUME m³/h 23000×6 23000×8 20000×10
MOTOR INPUT kW 2.8×6 2.8×8 1.8×10
FAN MOTOR SPEED RPM 940 940 940
LENGTH/ WIDTH/ HEIGHT mm 3500×2280×2370 4490×2280×2370 5600×2280×2370
SHIPPING/OPERATING WEIGHTS kg 1360/1380 2070/2090 2390/2410
COOLER
COOLER TYPE Shell and tube heat-exchanger
WATER FLOW t/h 65 77.4 102
WATER PRESSURE DROP kPa 50 55 60
LEAVING WATER TEMPERATURE ℃ 7 7 7
ENTERING WATER TEMPERATURE ℃ 12 12 12
WATER CONNECTION TYPE Victaulic
WATER IN/OUT PIPE DIA. mm DN125 DN125 DN125
WATER SIDE FOULING FACTOR m2.℃/kW 0.086
REFRIGERANT CONNECTION
DISCHARGE CONNECTION mm DN67 DN80 DN92
LIQUID CONNECTION mm DN42 DN42 DN54
DIMENSIONS AND WEIGHTS
LENGTH×WIDTH×WIDTH mm 3300×1200×1830 3500×1200×2113 3500×1200×2200
SHIPPING/OPERATING WEIGHTS kg 2586/2786 2790/2990 3020/3220

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Air Cooled Screw Chiller – Split series

Split series

380/500/600kW chillers use R134a refrigerant. Available options provide the flexibility to meet a variety of project configurations.

Category:

Description

Introduction

Midea air cooled screw chillers are designed to meet current and future requirements in terms of reliability, energy efficiency and intelligent control. The quiet operation of this unit is a result of our advanced single screw compressor design and the split condenser. Remote evaporator can keep chilled water piping inside the building. Available options provide the flexibility to meet a variety of project configurations.

Specification
MODEL LSBLGCW380/CS LSBLGCW500/CS LSBLGCW600/CS
COOLING CAPACITY kW 376 496 594
RATED POWER CONSUMPTION kW 124 159 187
COP 3.03 3.12 3.18
POWER SUPPLY 380V,3P+N+PE,50Hz
CONDENSING TEMPERATURE ℃ 50 50 50
NUMBER OF REFIGERANT CIRCUITS 1 1 1
MAXIMUM RUNNING CURRENT A 274 368 412
REFRIGERANT R134a
COMPRESSOR
COMPRESSOR TYPE Semi-hermetic, twin screw compressor
NUMBER OF COMPRESSORS 1 1 1
CAPACITY ADJUSTABLE RANGE % 25%,50%,75%,100% 4-step
STARTUP TYPE Y-△
CONDENSER
NUMBER OF FAN/ FAN DIA. mm 6/900 8/900 10/900
AIR VOLUME m³/h 23000×6 23000×8 20000×10
MOTOR INPUT kW 2.8×6 2.8×8 1.8×10
FAN MOTOR SPEED RPM 940 940 940
LENGTH/ WIDTH/ HEIGHT mm 3500×2280×2370 4490×2280×2370 5600×2280×2370
SHIPPING/OPERATING WEIGHTS kg 1360/1380 2070/2090 2390/2410
COOLER
COOLER TYPE Shell and tube heat-exchanger
WATER FLOW t/h 65 77.4 102
WATER PRESSURE DROP kPa 50 55 60
LEAVING WATER TEMPERATURE ℃ 7 7 7
ENTERING WATER TEMPERATURE ℃ 12 12 12
WATER CONNECTION TYPE Victaulic
WATER IN/OUT PIPE DIA. mm DN125 DN125 DN125
WATER SIDE FOULING FACTOR m2.℃/kW 0.086
REFRIGERANT CONNECTION
DISCHARGE CONNECTION mm DN67 DN80 DN92
LIQUID CONNECTION mm DN42 DN42 DN54
DIMENSIONS AND WEIGHTS
LENGTH×WIDTH×WIDTH mm 3300×1200×1830 3500×1200×2113 3500×1200×2200
SHIPPING/OPERATING WEIGHTS kg 2586/2786 2790/2990 3020/3220

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