Shanghai Excellent HVAC Cooling Water System Air Cooled Modular Scroll Chiller

Model NO.
VT8768
Compressor Number
2
Noise Level
Low
Application Fields
Industrial
Application Machine
CNC Machine Tools
Certification
ISO
Condition
New
Sound Level
70dB(a)
OEM Customization
Supported
Fans Quantity
8
Air Side Heat Exchanger
Tube-Fin Heat Exchanger
Water Side Heat Exchanger Type
Shell-and-Tube Heat-Exchanger
Qty/ Refrigerant Circuit
1/1 Nr.
Energy Adjustment
25%,50%,75%,100% 4-Step ( 50%~100% Stepless as Opt
Compressor Type
Semi- Hermetic, Twin Screw Compressor
Cooling Power Input
159kw
Cooling Capacity
496kw
Compressor
Semi- Hermetic, Twin Screw Compressor
Power Supply
380V/3pH /50Hz
Product Type
Air Cooled Chiller
Refrigerant
R134A
Water Side Heat Exchanger
Shell-Tube Heat Exchanger
Transport Package
Export Packaging
Specification
4530 kg
Trademark
VENTTECH
Origin
Shanghai, China(Mainland)
HS Code
8418692090
Production Capacity
1500units Per Month
Reference Price
$ 1,286.28 - 1,429.20
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Product Description

AIR COOLED WATER CHILLER FEATURES:
1. 11 sizes available ranging from 151.2 kW to 752.4 kW cooling capacity.
2. Hermetic scroll compressor for mod. 150÷180, semi-hermetic screw compressor for mod. 250÷760. 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.
 
AIR COOLED WATER CHILLER OPTIONAL:
¨ Metallic filter for hydraulic circuit;
¨ Rubber antivibration mounting.
¨ Remote condenser
¨ BMS
¨ Modular design
¨ T3 (Tropical climate)
¨ Heat recovery
¨ Plate heat exchanger

AIR COOLED WATER CHILLER SPEC: 
Model-VTACC380Z500Z600Z720Z880Z1000Z1200Z1420Z
cooling capacity kW37649659472088099612031419
cooling power inputkW124159187234285318381466
power supply                                         380V/3PH /50Hz
compressor
compressor typeSemi- hermetic, twin screw compressor
Qty/ refrigerant circuitNr.1/11/11/11/12/22/22/22/2
Energy adjustment\25%,50%,75%,100% 4-step ( 50%~100% stepless as option)
RefrigerantR134A
Water side heat exchanger
TypeShell-and-tube heat-exchanger
Water Volumem3/h65.486103.2123.8151.4172206.4244.2
Water pressure dropkpa3954565870757169
Inlet/outlet pipe diametermmDN125DN125DN125DN150DN150DN150DN200DN200
Water side fouling factorm2.C/kW0.086
Air side heat exchanger
TypeM shape Heat exchanger, High efficient exchanger tube + aluminum fins
Fans QuantityNr.68101014161620
Air Volumem3/h23000x623000x823000x1023000x1023000x1423000x1623000x1623000x20
Motor InputkW2.8x62.8x82.8x102.8x102.8x142.8x162.8x162.8x20
Physical dimensions
Standard type (mm)L381046805880588088009460946011700
W22802280228022802280228022802280
H23702370237023702430243024302430
Shipping weightkg332043305000550077508900910011100
Shipping weightkg352045305200570080509200940011400
Sound pressure level **dB(A)7070717172747575


Shanghai Excellent HVAC Cooling Water System Air Cooled Modular Scroll Chiller

 

Industrial Chiller

PNEUTEC.IT, 2023