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McQuay MAC040A User Manual

McQuay MAC040A
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Air Cooled Chiller
MODEL M4AC075BE M4AC100BE M4AC125BE
btu/hr 76000 95000 118750
NOMINAL COOLING CAPACITY kcal/hr 19152 23940 29925
watt 22268 27835 34793
MATERIAL Electro-galvanized Mild Steel
CASING FINISH Polyester Powder
THICKNESS mm 1.5
HEIGHT (H) mm 1739(1036*)
DIMENSION WIDTH (W) mm 1089(1010*)
DEPTH (D) mm 1288(1187*)
WEIGHT kg 350 365 380
NOISE LEVEL db-A 67 67 69
CONDENSER COIL
TYPE Cross Finned Tubes
MATERIAL Seamless Copper
TUBE WALL THICKNESS mm 0.35
OUTER DIAMETER mm 9.52
MATERIAL Aluminium
FIN THICKNESS mm 0.127
ROWS 2 2 2
FIN PER INCH 16
TOTAL FACE AREA
m
2
2.95 2.95 2.95
EVAPORATOR
TYPE Brazed Plate Heat Exchanger
PLATE MATERIAL Stainless Steel
WATER VOLUME
m
3
0.00143 0.0019 0.003
NOMINAL WATER FLOW l/s 1.12 1.40 1.75
CONDENSER FAN
TYPE/DRIVE Propeller/Direct
QUANTITY 1
BLADE MATERIAL Aluminium
BLADE DIAMETER INCHI 30
POWER SUPPLY v/ph/Hz 220/1/50
RATED RUNNING CURRENT Amp 3.4 3.4 3.4
RATED INPUT watt 900 900 900
RATED OUTPUT watt 555 555 555
MOTOR POLES 8
WATER LINE (HYDRAULIC KIT)
TYPE Horizontal Multistage End-Suction
PUMP MAX. WATER OPER. PRESSURE kPa 1000
RUNNING CURRENT Amp 1.7 1.7 1.7
WATER FLOW RATE Gpm(l/s) 17.78(1.122) 22.22(1.402) 27.75(1.751)
PIPING INSTALLATION PIPE CONNECTION
mm(in)
42mmBSP(1
1
/
4
")
HEAD m 27 23 18
TANK MATERIAL BLACK STEEL
CAPACITY/VOLUME litres 150
COMPRESSOR
TYPE SCROLL
POWER SUPPLY v/ph/Hz 380~415/3/50
RATED RUNNING CURRENT Amp 14.7 18.5 22.8
RATED INPUT watt 7750 10060 13300
MAXIMUM STARTING CURRENT Amp 125 167 198
PROTECTION DEVICES
Oveload Protection, Differential Pressure and H/L Pressure Switch
STAGE OF CAPACITY CONTROL ON/OFF
REFRIGERANT
TYPE R407C
CONTROL Thermostatic Expansion Valve
CHARGING MASS kg 5.00 6.55 7.40
Note : Nominal values are based on 12°C / 7°C entering / leaving evaporator water temperature 35°C air ambient temperature.
* : Unit dimension without hydraulic kit.
16

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McQuay MAC040A Specifications

General IconGeneral
BrandMcQuay
ModelMAC040A
CategoryChiller
LanguageEnglish

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