December 22, 2024

Screw Compressor Air Cooled Industrial Water Chiller

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Model NO.: SLA120
Application Fields: Food Processing
Application Machine: Machining Center
Certification: RoHS, ISO
Condition: New
Cooling Capacity: 120kw
Heating Capacity: 130kw
Operation Control Model: PLC
Compressor Type: Screw Type
Condenser: Copper Tube Aluminum Fin
Evaporator: Shell and Tube Heat Exchanger
Trademark: Venttech
Transport Package: Wooden Pallet
Specification: Customized
Origin: Shanghai, China
HS Code: 8418692090
Screw compressor air cooled industrial water chiller
Features
1. 8 sizes available ranging from 380 kW to 1419 kW cooling capacity.
2.Semi-hermetic screw compressor for all models. Each compressor is equipped with a crankcase heater and a thermal overload cut-out; the screw compressor is also complete with a built-in electronic protection with temperature sensor located directly in the motor winding and on the discharge line.
3.External rotor type axial fans, equipped with three phase direct drive motors, low noise 8 poles, protection level IP54, provided with a protective outlet grille.
4.Evaporator built with high efficiency shell and tube type heat exchanger, factory insulated with flexible close cell material.
5.Condenser built with seamless copper tubes mechanically expanded into blue hydrophilic aluminum fins.
6.Refrigerant circuit complete with charge valves, filter drier, sight glass, gas-liquid separator, thermostatic expansion valve, high & low pressure switch. The heat pump unit is completed also with 4-way valve, liquid receiver and one way valve.
7.Hydraulic circuit built with galvanized pipe, complete with water discharge connection for shell and tube heat exchanger and flange type hydraulic connectors.
8.Electric panel consist of: compressor contactor, fan motor contactor, compressor isolating switch, fan protection breaker, phase sequence relay and microprocessor with function display.
9. Automatic operation dramatically reducing maintenance cost thanks to reliable microprocessor system
Item       Model SLA-
90.1H 120.1H 155.1H 165.1H 210.1H 225.1H 265.1H 280.1H 305.1H 330.1H
Nominal cooling capacity KW 90 120 155 165 210 225 265 280 305 330
104Kcal/h 8 10 13 14 18 19 23 24 26 28
Nominal heating capacity KW 98 130 168 179 228 244 288 304 331 358
104Kcal/h 8 11 14 15 20 21 25 26 28 31
Operation control mode PLC automatic control of programmable controller
Power supply 380V/3N~/50Hz
Input power kW 28.6 38.1 48 53.1 66.8 71.1 79.3 84.2 91.9 100.6
Running current A 50.1 66.7 84 92.9 116.9 124.4 138.8 147.4 160.8 176.1



Compressor 		Type 5-6Asymmetric semi enclosed twin screw compressor
Starting type Y-â–³Start
Capacity control 0-33-66-100% 0-25%-50%-75%-100%
Cooling capacity kW 26.8 35.4 44.4 48.7 60.2 64.5 72.7 76.4 84.1 91.8
Cooling current A 46.9 62 77.7 85.2 105.4 112.9 127.2 133.7 147.2 160.7
Heating capacity kW 26.1 34.5 43.3 47.5 58.7 76.9 82.4 74.5 82 89.5
Heating current A 45.7 60.4 75.8 83.1 102.7 134.6 144.2 130.4 143.5 156.6



Evaporator 		Type Horizontal shell and tube dry type evaporator
Water volume m3/h 15.5 20.7 26.7 28.4 36.1 38.7 45.6 48.2 52.5 56.8
Connection pipe diameter DN 65 65 80 80 100 100 100 100 100 125
Water pressure drop kPa 44 45 47 49 50 50 50 50 52 55

Condenser 		Type Hydrophilic aluminum finand inner grooved copper tube type
Air volume m3/h 34200 45600 58900 62700 79800 85500 100700 106400 115900 125400

Axail fan 		Qty   6 6 8 8 6 6 6 6 6 8
Unit capacity kW 0.3 0.45 0.45 0.55 1.1 1.1 1.1 1.3 1.3 1.1

Refrigerant 		Type R22
Filling quantity kg 24 31 41 43 55 59 69 73 80 86

Dimension 		Length mm 2450 2750 2950 3200 3200 3200 3200 3200 3550 4400
Width mm 1350 1400 1400 1500 2200 2200 2200 2200 2200 2200
Height mm 2020 2020 2200 2200 2300 2300 2300 2350 2350 2350
Unit weight kg 1850 2000 2400 2600 2800 2950 3100 3300 3550 3750
Running weight kg 2000 2200 2600 2900 3100 3180 3350 3600 3900 4100

Screw Compressor Air Cooled Industrial Water Chiller
Screw Compressor Air Cooled Industrial Water Chiller
Screw Compressor Air Cooled Industrial Water Chiller

Screw Compressor Air Cooled Industrial Water Chiller

Screw Compressor Air Cooled Industrial Water Chiller
Screw Compressor Air Cooled Industrial Water Chiller

Contact name: Alina Shi
Tel: 0086 021 35324169-207
Mob: 0086 18321717548
 

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