-35c Low Temperature Water Cooled Screw Industrial Chiller
ManufacturerWater cooled screw industrial chiller Features: 1.
World famous brand new type and high-efficient screw-rotor
compressor, with efficiency 20%~30% higher than those common
ones. 2. High efficiency 5-to-6 rotor profile patent.
3. Capacity control apply to four-step (100%-75%-50%-25%),
three-step (100%-66%-33%) and no step control system. 4. With
11 bearings and a balance piston against axial thrust. This
extends longer bearings life 2.5 to 3.5 times than traditional
design. 5. Designed with efficient silicon steel and special
slots, and equipped with the inside and outside all around design
to cool the flow channel so to ensure maximum efficiency of the
compressor motor under any load. 6. Built-in oil pressing
system ensure compressor maintaining the optimal lubricity without
oil pump. 7. High efficiency double filtration oil separator
ensures maxinum heat exchanger. 8. Efficient, low noise and
small vibration. 9. Various options of refrigerants, R22,
environment-friendly R134A, R407C etc. 10. All-wave
compressor volume ratio(VI=2.2/2.6/3.0/3.5) for selection to avoid
the extra energy consumption caused by over or under
compression. Water cooled screw industrial chiller
SPEC: ModelTPWS-040WSHNominal
coolingKcal/h103888CapacityKw120.8Total input powerKw30.9Max.
Running
currentA71Power 3pH-380V-50HzRefrigerantType R22RefrigerantKg22Charge Control
method Thermostatic expansion
valveCompressorType Semi-hermetic
screwPowerKw30.9Start-up mode Y-△Capacity
control%0-25-50-75-100EvaporatorType Shell and
TubeChilled fluid flowM3/h20.7Inlet/outletInch3"Pipe
diameter CondenserType Shell and TubeCooling
water flowM3/h26Inlet/outlet pipeCaliberInch3"Safety
protectionCompressor over temperature, over current, high and low
pressure, Over temperature, flow switch, Phase sequence,
phase-missing, exhaust Overheating,
anti-freezing. DimensionLengthmm1960Widthmm855Heightmm1540Net
weight 820Running weight 970Water 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.OPTIONAL:¨
Metallic filter for hydraulic circuit;¨ Rubber antivibration
mounting.¨ Remote condenser¨ BMS¨ Modular design¨ T3 (Tropical
climate)¨ Heat recovery¨ Plate heat exchanger /* January 22,
2024 19:08:37 */!function(){function s(e,r){var
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