Air Cooled Chiller
MODEL M4AC075BRE M4AC100BRE M4AC125BRE
btu/hr 68240/71652 85300/95536 105772/114302
NOMINALCAPACITY (COOLING / HEATING) kcal/hr 17197/18057 21496/24076 26656/28810
watt 20000/21000 25000/28000 31000/33500
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-A676769
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 1.00 1.20 1.50
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(COOLIING / HEATING) watt 900 900 900
RATED OUTPUT(COOLING / HEATING) 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) 15.85(1.0) 19.02(1.2) 23.78(1.5)
PIPING INSTALLATION PIPE CONNECTION
mm(in)
42mmBSP(1
/
4
")
HEAD m272318
TANK MATERIAL BLACK STEEL
CAPACITY/VOLUME litres 150
COMPRESSOR
TYPE SCROLL
POWER SUPPLY v/ph/Hz 380~415/3/50
RATED CURRENT (COOLING / HEATING) Amp 16.1/16.3 18.7/17.9 24/22.4
RATED INPUT (COOLING / HEATING) watt 8500/8700 9500/8800 14900/12800
MAXIMUM STARTING CURRENT Amp 125 167 198
PROTECTION DEVICES
Oveload Protection, Differential and H/L Pressure Switch
STAGE OF CAPACITY CONTROL ON/OFF
REFRIGERANT
TYPE R407C
CONTROL Thermostatic Expansion Valve
CHARGING MASS kg 7.80 10.50 10.50
Note : Nominal values are based on 12°C / 7°C entering / leaving evaporator water temperature , 35°C air ambient temperature.
Note : Nominal values are based on 40°C / 45°C entering / leaving evaporator water temperature , 7°C air ambient temperature.
Note: Unit dimension withouit hydraulic kit.
18
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