Specifications
Cooling Only Unit (50Hz)
MODEL MAC030C MAC035C MAC040C
Btu/hr 25,600 30,700 39,200
kcal/hr 6,450 7,740 9,890
NOMINAL COOLING CAPACITY
Watt 7,500 9,000 11,500
MATERIAL Electro-galvanised Mild Steel
FINISH Polyester Power
CASING
THICKNESS mm 1
HEIGHT (H) mm (in) 1250 (49.2) 1560 (61.4)
WIDTH (W) mm (in) 841 (33.1) 927 (36.5)
TOTAL
UNIT
DIMENSION
DEPTH (D) mm (in) 382 (15) 406 (16)
NET WEIGHT kg 115 138 145
NOISE LEVEL dB(A) 58 58 60
EVAPORATOR
TYPE Brazed Plate Heat Exchanger
PLATE MATERIAL Stainless Steel
HEAT EXCHANGE AREA m
2
0.7 0.8 1.1
NOMINAL WATER FLOW l/s 0.36 0.42 0.55
BPHE PRESSURE DROP VS NOMINAL FLOW RATE kPa 6.0 5.7 5.2
UNIT PRESSURE DROP WS NOMINAL FLOW RATE kPa 50 58 67
WATER LINE(HYDRAULIC KIT)
TYPE Horizontal Multistage End-Suction
POWER SUPPLY V/Ph/Hz 220 / 1 / 50
RUNNING CURRENT Amp 2.2 2.2 2.5
PUMP
WATER FLOW RATE GPM U.S. (l/s) 5.72 (0.36) 6.78 (0.42) 8.71 (0.55)
INSTALLATION PIPE CONNECTION mm (in) 34 ( Rc 1)
PIPING
HEAD m 25 24 24
CONDENSER COIL
TYPE
Cross Finned Tubes
MATERIAL Seamless Copper
WALL THICKNESS mm (in) 0.35 (0.014)
TUBE
OUTER DIAMETER mm (in) 9.52 (3/8)
MATERIAL Aluminium
THICKNESS mm (in) 0.127 (0.0005)
ROWS 2 2 2
FIN
FINS PER INCH 12 14 14
FACE AREA
m
2
(ft
2
) 0.78 (8.40) 0.78 (8.40) 1.23 (13.24)
CONDENSER FAN
TYPE/DRIVE Propeller/Direct
QUANTITY 1 1 1
BLADE MATERIAL Plastic Aluminium Alloy
BLADE DIAMETER mm (in) 460 (18.1) 461 (18.1) 600 (24)
POWER SUPPLY V/Ph/Hz 220 / 1 / 50 220 / 1 / 50 220 / 1 / 50
RATED RUNNING CURRENT Amp 1.8 1.8 0.9
RATED INPUT Watt 182 182 200
RATED OUTPUT Watt 100 100 120
MOTOR POLES 6 6 8
AIR VOLUME cmm/cfm 75 / 2650 75 / 2650 100 / 3530
COMPRESSOR
TYPE Scroll Scroll Scroll
POWER SUPPLY V/Ph/Hz 220 / 1 / 50 220 / 1 / 50 380 / 3 / 50
RATED RUNNING CURRENT (COOLING) Amp 10.8 15.1 7.6
RATED INPUT (COOLING) Watt 2,200 3,300 3,910
MAXIMUM STARTING CURRENT Amp 82 114 65.5
PROTECTION DEVICES Overload and Discharge temp. Protection, Flow Switch and H/L Pressure Switch
STAGE OF CAPACITY CONTROL On/Off
REFRIGERANT
TYPE R22
CONTROL Capillary Tube
CHARGING MASS kg 2.1 2.1 3.6
Notes:
1. All specifications are subjected to change by manufacturer without prior notice.
2. Nominal cooling values are based on entering/leaving chilled water temperature 12ºC/7ºC and air ambient temperature 35ºC.
3. Nominal heating values are based on entering/leaving hot water temperature 40ºC/45ºC and air ambient temperature 7ºC.
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