McQuay MAC Specifications download pdf (Page 37)

Specifications

Air Cooled Chiller – R22 Cooling Only

MODEL MAC080C MAC100C MAC120C MAC150C

Btu/hr 78000 93000 116000 138000

NOMINAL CAPACITY kcal/hr 19657 23437 29233 34777

Watt 22860 27257 33998 40445

MATERIAL

CASING FINISH

THICKNESS mm

HEIGHT (H) mm

DIMENSION WIDTH (W) mm

DEPTH (D) mm

WEIGHT kg 340 350 460 540

NOISE LEVEL dBA 65 66 67 69

PACKING HEIGHT (H) mm

DIMENSION WIDTH (W) mm

DEPTH (D) mm

CONDENSER COIL

TYPE

MATERIAL

TUBE WALL THICKNESS mm

OUTER DIAMETER mm

MATERIAL

FIN THICKNESS mm

ROWS 2222

FIN PER INCH 14 14 14 14

TOTAL FACE AREA

1.37 1.37 1.79 1.79

EVAPORATOR

TYPE

PLATE MATERIAL

NOMINAL WATER FLOW L/s 1.08 1.31 1.67 2.00

CONDENSER FAN

TYPE/DRIVE

QUANTITY

BLADE MATERIAL

BLADE DIAMETER INCH

POWER SUPPLY V/Ph/Hz

RATED RUNNING CURRENT Amp 1.2 x 2 1.2 x 2 1.8 x 2 3.4 x 2

RATED INPUT Watt 386 x 2 766 x 2

RATED OUTPUT Watt 200 x 2 450 x 2

MOTOR POLES 8886

WATER LINE (HYDRAULIC KIT)

TYPE

PUMP MAX. WATER OPER. PRESSURE kPa

RUNNING CURRENT Amp 1.5 1.5 2.0 2.0

WATER FLOW RATE GPM 17.2 20.7 26.4 31.7

PIPING INSTALLATION PIPE CONNECTION

mm(in)

HEAD m 26 23.5 25 23

COMPRESSOR

TYPE

POWER SUPPLY V/Ph/Hz

RATED CURRENT Amp x 2 7.0 7.4 9.9 11.2

RATED INPUT Watt x 2 3526 4280 4717 5724

MAXIMUM STARTING CURRENT Amp 65 x 2 74 x 2 76 x 2 95 x 2

PROTECTION DEVICES

STAGE OF CAPACITY CONTROL

REFRIGERANT

TYPE

CONTROL

CHARGING MASS kg 4.5 x 2 3.9 x 2 6.0 x 2 7.1 x 2

220-240/1/50

283 x 2

120 x 2

Horizontal Multistage End-Suction

1000

0~50~100

R22

TXV

42mmBSP(1

SCROLL

380-415/3/50

Overload Protection, Differential and H/L Pressure Switch

Electro-galvanized Mild Steel

Polyester Powder

1.5

1245

1500

900

1245

1800

1150

Cross Finned Tubes

Seamless Copper

0.35

9.52

Aluminium (Hydrophilic)

0.11

Brazed Plate Heat Exchanger

Stainless Steel

Propeller/Direct

24 26

Aluminium

1032 1282

1452 1452

1732 2032

Note : Nominal values are based on 12°C / 7°C entering / leaving evaporator water temperature , 35°C air ambient temperature.

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McQuay MAC Specifications Page 37

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