McQuay M4AC 080 C, Руководство пользователя

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Air Cooled Chiller – R407 Cooling Only
MODEL M4AC080C M4AC100C M4AC120C M4AC150C
Btu/hr 74000 88000 115000 137000
NOMINAL CAPACITY kcal/hr 18649 22177 28982 34525
Watt 21688 25791 33705 40152
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 2 2 2 2
FIN PER INCH 14 14 14 14
TOTAL FACE AREA m
2
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 8 8 8 6
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 7.5 7.9 10.2 11.8
RATED INPUT Watt x 2 3924 4578 5117 6100
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 4.0 x 2 3.9 x 2 5.6 x 2 6.0 x 2
1032 1282
1452 1452
1732 2032
0~50~100
R407C
TXV
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
283 x 2
2 2
24 26
Aluminium
220-240/1/50
Horizontal Multistage End-Suction
1000
42mmBSP(1
1
/
4
")
120 x 2
Note : Nominal values are based on 12°C / 7°C entering / leaving evaporator water temperature , 35°C air ambient temperature.
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