Carrier offers new option, 19xr 10kv hermetic centrifugal chiller, to provide more choices for installation with 10kv and power supply, as makes 19xr chiller family more versatile. Equipped with a lf2 vfd, the 19xrv becomes a more costeffective choice for installations with a high percentage of time operating at part load. The advanced trirotor compressor features a balanced rotor geometry and shorter screw lengths, resulting in vastly re. Carriers aquaedgetm 23xrv chiller is the worlds first integrated variable speed, watercooled, screw chiller with greenspeedtm intelligence. Because of its simple, speedoptimizing operation, 23xrv chillers deliver. The findings in this study should be utilized to allow capability to offer the 23xrv chiller whenever a mag bearing chiller mbc is requested. Microprocessorcontrolled liquid chiller shall use a semihermetic screw compressor using refrigerant hfc4a only. Carrier evergreen 23xrv chiller installation instructions. View and download carrier aquaedge 23xrv startup, operation and maintenance instructions manual online. Seismic enhancements made to the test units and required to. Carriers evergreen 23xrv chiller is the worlds first integrated variable speed, watercooled, screw chiller it incorporates significant breakthroughs in watercooled chiller technology to provide excellent reliability and achieve superior efficiencies at true operating conditions without compromising the environment. Display of over 125 operating, status, and diagnostic messages for improved user interface monitoring of over 100 functions and conditions to protect the chiller from abnormal conditions modular pulloutplugin design. Response to chiller system problems during normal business hours and for emergency response after business hours will be on an oncall and as needed basis. The 23xrv has an unparalleled operational envelope that permits the chiller to operate under adverse and everchanging realworld conditions, while maintaining peak efficiency levels.
Highefficiency variable speed screw chiller with greenspeed intelligence and. The efficiency has been even greater than we expected. Highefficiency variable speed screw chiller with foxfire compression technology 5060 hz hfc4a 300 to 550 nominal tons 1055 to 1934 nominal kw. Assumes chillers not oversized far more tonhours occur at points 3 and 5 than at point 1 variable speed chillers. View online installation instructions manual for carrier evergreen 23xrv chiller or simply click download button to examine the carrier evergreen 23xrv guidelines offline on your desktop or laptop computer. Seismic compliant carriers watercooled chillers are the first full series of seismic. The 23xrv incorporates significant breakthroughs in watercooled. As with all of carriers evergreen family of chillers, the 23xrv enables chiller plants to. The evergreen 23xrv water cooled screw chiller is now available with a smaller capacity trirotor compressor optimized for full or part load performance from 250 to 400 tons. Your profile has nothing about you, or your experience level, so im going to recommend that you have someone experienced with this particular type of equipment come take a look at it. Correspondence regarding the correct sizing of the mbc chiller.
Screw liquid chillers are designed to provide safe and. Carrier 23xrv aquaedge watercooled liquid chillers alarko. Product data 16tj singleeffect, steam hermetic absorption liquid chiller 100 to 700 nominal tons carriersanyos 16tj singleeffect hermetic absorption liquid chiller is an efficient and functional alternative to traditional electric driven chillers. Variable speed, positive displacement screw compressor. With carriers special seismiccomplaint package, the aqua series watercooled chillers meet or exceed the california office. Carriers aquaedge 23xrv chiller with greenspeed intelligence is the worlds first integrated variable speed, watercooled, screw chiller. The evergreen 23xrv chiller generates less than 5% total harmonic distortion at the input to the variable frequency drive vfd without. Aqua series watercooled chillers 15 to 3,000 tons 53 to. To write this article, the authors took a real design. In addition, the design of the 23xrv allows the chiller to operate at sound levels that are comparable to or lower than many centrifugal chillers. Carrier water cooled chiller 23xrv universal international. If a manufacturer proposes a liquid chiller using 123 refrigehcfc rant, which has a planned phase out date, then the manufacturer shall include in the chiller price. The 23xrv incorporates significant breakthroughs in watercooled chiller technology to provide excellent reliability and achieve superior efficiencies at true operating conditions without compromising the environment. Product reliability a23211ef 23xrv unit with r compressor, lf2 vfd shown meets ibc 2006, asce705, cbc 2007, and oshpd seismic requirements.
Watercooled water chiller all medical device manufacturers. Air conditioning, heating, and refrigerant institute ahri certified. We provide a wide range of types, capacities and sustainable refrigerant solutions. View online product data for carrier evergreen 23xrv chiller or simply click download button to examine the carrier evergreen 23xrv guidelines offline on your desktop or laptop computer. Through carrier, the leader in chiller options, we offer units that are ideal for both replacement and new construction projects. Three moving parts the robust dependable performance of 23xrv chillers stems from carriers advanced compression technology. Carrier model aquaedge 23xrv water cooled chiller product type. Aquaedge 23xrv highefficiency variablespeed screw chiller. This results in an expanded product offering now ranging from 250 to 550 tons. Speed screw chiller 23xrv 175 to 550 nominal tons 615 to 1,934 kw the 23xrv chiller is the worlds first integrated variablespeed, water cooled, screw chiller. Those shown with shall support one time write operations for the icvc only when the value is. Startup, operation and maintenance instructions carrier. View and download carrier evergreen 23xrv product data online. The 23xrv compressors are designed for extremely high reliability.
Resetting by powering down, and not correcting the problem, is how many pieces of equipment have died. Carrier aquaedge 23xrv chiller with greenspeed intelligence. This bearing system is the ultimate in simplicity, eliminating not only an oil management system but also the controls, electronics and sensors required with magnetic bearings. Carriers aquaedge 23xrv chiller with greenspeed intelligence is the worlds first integrated variable speed, watercooled screw chiller. Chuck doughty, vice president engineering, said, the evergreen 23xrv chiller is an exceptional product. Chiller carrier 16lj chiller carrier aqua junior 30aj chiller carrier aquaedge 17da chiller carrier aquasnap 30rap chiller carrier fire fox 23xrv chiller centrifugo york yz chiller daikin ewadcpr chiller daikin ewwdvzss chiller daikin wmc chiller york enfriados por aire yspa chiller york yciv.
Electric power consumption drops dramatically when the motor speed slows. The 23xrv chiller is the worlds first integrated variable speed, water cooled, screw chiller. The four carrier 23xrv screw chillers were piped as two pairs in series counterflow which provides additional energy savings. Furthermore, an option for in chiller refrigerant storage reduces maintenance time. Aquaedge 19dv watercooled centrifugal chiller carrier. Highefficiency variable speed screw chiller with greenspeed intelligence and pic iii controls 5060 hz hfc4a. Constant or variable evaporator flow the 23xrv chiller combines. The 23xrv incorporates significant breakthroughs in watercooled chiller technology to provide excellent reliability and achieve superior efficiency at true operating conditions without compromising the. The 19dv and 23xrv deliver industryleading iplvs as low as 0. The 23xrv chiller uses proven technology from carriers existing line of evergreen chillers along with innovations that increase reliability. Carrier 23xrv new q compressor release southern california siglers hvac news. The positive pressure design used in the 23xrv ensures that air. Carrier aquaedge 23xrv chiller with greenspeed intelligence unparalleled efficiency.
In both instances, conditions requiring oncall response will be determined by. The carrier 23xrv is a watercooled screw chiller with variable speed. The simple result is bearing technology that lasts the life of the chiller. Carrier evergreen 23xrv chiller product data pdf view. Climacool heat recovery chillers and four 525 ton carrier 23xrv cooling only chillers. Weve been so pleased were planning to acquire two more 23xrv chillers in the near future. Introducing carriers evergreen 23xrv with foxfiretm technology the worlds first watercooled variablespeed screw chiller. With environmentally sound refrigerant, superior e.
The 19dv is the most environmentally responsible chiller carrier has ever made. Innovation award the 23xrv chiller uses proven technology from carriers existing line of evergreen chillers along with innovations that increase reliability. Carrier evergreen 23xrv product data pdf download manualslib. Test menu functions an alarm printer interface an optional module, servicelink, or a datalink device. Energy modeling the goal of the chiller plant study and renovation was to build a robust.
The 23xrv chiller is the worlds first integrated variablespeed, water cooled, screw chiller. View product document for carrier 23xrv aquaedge greenspeed 175 to 550 tons. Highefficiency variable speed screw chiller with greenspeed intelligence. Prior to initial startup of the 23xrv chiller, those involved.
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