Ce Standard Cooling Only Rooftop Air Conditioning Units

CE standard Cooling only rooftop air conditioning units
BRIEF INTRODUCTION AND FEATURES
Rooftop air-conditioning unit is DX air-cooled type, combined of the refrigeration system, control systems and different air handling sections,
achieving cooling, heating, dehumidification, humidification, air purification, sterilization and other functions.Complete with a wide cooling
capacity range, no need cooling water system, omit the dedicated room and complex cooling towers, water pumps and the corresponding
pipelines, control device. Unit usually mounted on the roof or other outdoor location, don't need dedicated room, which greatly save the cost
of civil work. Besides, It's easy to install--- only to connect the duct then power on to run, which also save the cost of maintenance.GENERAL INTRODUCTION
VENTTK® is one of Chinese largest manufacturers of HVAC system products.
The company has been supplying units to the commercial, industrial markets.
Like Singapore, America, Vietnam, UAE, Australia, Korea, Russia, Iran, Bahrain, Kazakhstan etc. more than 15 years.
Our mission is to provide the most competitively priced, reliable and efficient air conditioning equipment availableto the international market.
Our FLWKR series units are single packaged units which are factory assembled,tested and shipped complete with compressor,evaporator and condenser coils, fans and controls.
These packages are designed for outdoor installation mainly, or on ground level, and as well as indoor installation as optional withcentrifugal condensate fan.
They may be used for cooling only or heat pump, and efficient both when heating and cooling.
If cooling only model, you may add the Electric heater for heating backup.
The units are ideal for residential, commercial and industrial applications.
Quality design and construction make Shenglin air-cooled rooftop package units with hermetic scroll compressors the preferredapplications and easy installation and maintenance.Specifications of Models:Model WRF42ZAE
(FLWKR42ZE)WR68ZAE
(FLWKR68ZE)WRF108ZAE
(FLWKR108ZE/124ZE)Cooling capkW4568.5108.9Heating capkW4771113Electric supply380V / 3Ph / 50HzCooling input power kW16.524.639.2Heating input power kW16.12438.4Refrigerant ControlTXVCooling system 223Refrigerant R410Condensate side Condenser Type Copper pipe aluminum fins Axial fan Qty 112Drive type Direct drive Motor power kW1.12.22x1.5Air flow m3 /h153002500040000Evaporator side Evaporator Type Copper pipe aluminum fins Centrifugalfan Qty 111Motor power kW347.5Air flow m3 /h8400130020000Drive type belt pulleyESP(Pa)250250350Heat recovery side Heat recovery Type Copper pipe aluminum fins Centrifugalfan Motor power kW0.370.450.8Air flow m3 /h210032504900Drive type Direct drive Filter Nylon mesh Noise dB(A)707680Dimensions Lmm1958227830000Wmm117015102285Hmm137015731964Weight kg6808901350
Brand configurations sheet:Configuration sheetMaterial nameBrandOrigin Compressor DAIKINXIAN4-way valveDUNANZHEJIANGDry filterALCOSHANGHAIGas-liquid separatorXINLAITEWUXIExpansion valveEMERSON/DANFOSSSUZHOU/TIANJINHigh/low pressure switchEGRETCHANGZHOUCentrifugal fanYINGDELIZHANGJIAGANGAxial fanRUIBO/CHANGBASUZHOU/CHANGZHOUOne-way valveTAOHUADIANQICHANGZHOUHeat exchangerOEMSHANGHAIController SIEMENSSUZHOUBreakerSCHNEIDERSHANGHAIAC contactorSCHNEIDERSHANGHAIThree-phase ac protectorKESIWUXI
Special OEM requirements:
All PU panels of 1.0mm thick GI sheet with hard top powder coating rough surface (NOT SMOOTH TYPE)
Copper tube aluminum fins(golden epoxy resin) with SS316L frame---Strong anti-corrosionPhotos show: