Accuchiller NQ Portable Chiller - Barry Sales Engineering
Accuchiller NQ Portable ChillerWide Ambient RangeA wide range of indoor-duty air-cooled, water-cooled, orremote air-cooled condensers as well as outdoor aircooled chillers fit a variety of applications.Easy Access CabinetHeavy-gauge machine access doors with industrial gradetools-free latches provide quick access to all componentsfor easy operation and maintenance.Compressor Protection TechnologyOur compressor protection technology uses start-to-startanti-recycle control logic to limit cycling under low-loadoperating conditions to extend compressor life.Compressor and Pump Run Hour DisplaysThe ability to monitor compressor and pump runninghours is useful and is an important tool to assist withscheduling maintenance.Power MonitorThe main power monitoring system protects the chillerfrom extensive damage to the compressor and pump dueto loss of phase or phase reversal in the main supply.5-ton Air-Cooled ChillerStandard FeaturesDirect Drive Scroll CompressorsDirect drive hermetically sealed scroll compressors withproven performance in industrial cooling for reliable, lowmaintenance, and efficient operation.Stainless Steel EvaporatorsHigh-efficiency stainless steel plates with copper brazingprovide maximum performance, long life, and enhancedlevel of protection from harsh process conditions.Stainless Steel PumpStainless steel pump selected for peak performance withthe utmost in corrosion protection to ensure a long usefullife under severe industrial conditions.Nonferrous Reservoir and Water LinesThe insulated reservoir, fluid lines, pumps, and othercomponents in the process fluid circuit will remain free ofrust to provide maximum corrosion protection.Evaporator Inlet StrainerThe evaporator inlet strainer removes any debris present inthe process fluid to prevent costly downtime and repairdue to a clogged chiller evaporator.Standard Controller
Accuchiller NQ Portable ChillerTemperature Deviation Warnings and AlarmsA warning alerts the operator of a potential problembefore a fault occurs and if the condition gets worse, analarm stops the chiller to prevent damage.Adjustable Deviation Alarm Time DelaysAllows for programing a start-up alarm time delay todeactivate the alarms long enough for the process loop tostabilize before activating the alarms.Reservoir Low Level AlarmIndicates a low process fluid condition and protects theprocess pump and chiller from expensive damage causedby a critically low operating level in the reservoir.Master ResetThe master reset function is a quick and easy way to resetand restore the control system to factory default settings ifa control parameter is mistakenly changed.Supply and Return Temperature DisplaysThe ability to view the process supply and returntemperatures provides an additional tool for monitoringprocess conditions.High-Quality 24 VDC Power SupplyThe 24-volt DC power supply ensures dependable controlcircuit power and isolates the control circuit from staticinterference to ensure stable and precise operation.Other AlarmsAll chillers include loss of flow, freezestat, high and lowrefrigeration pressure, temperature sensor faults, andfreezestat sensor fault alarms.Warranty5 year parts on standard controller, lifetime 175 exchange3 year parts on the optional premium PLC controller18 months parts on entire unit1 year laborVariable-Speed Compressor OptionsChillers usually operate with process heat loads less than100% of available chiller capacity. With increasingemphasis on energy efficiency, we offer a variable-speedscroll compressor option for improved part-load efficiency.Most chillers use fixed-speed compressors with a hot gasbypass valve that bypasses hot discharge refrigerant gasback into the compressor to simulate 100% load. Thiskeeps the compressor running at full speed all the time.Our variable-speed scroll compressor technology variesthe compressor speed to match the process load. Thismeans the compressor slows down under part loadconditions for peak performance and reduced power use.5-Ton Variable-Speed Option Payback (Years)Hours ofOperationProcess Load (Percent of Full Capacity)50% 55% 60% 65% 70% 75% 80% 85% 90%4,000/year 3.66,000/year 2.43.92.64.32.94.93.25.63.76.74.58.65.712.3 23.38.215.58,400/year 1.71.92.12.3Based on 0.10/kWHr power cost2.73.24.15.911.110-Ton Variable-Speed Option Payback (Years)Hours ofOperationProcess Load (Percent of Full Capacity)50% 55% 60% 65% 70% 75% 80% 85% r0.60.70.7Based on 0.10/kWHr power .73.82.715-Ton Variable-Speed Option Payback (Years)Hours ofOperation4,000/year6,000/yearProcess Load (Percent of Full Capacity)50% 55% 60% 65% 70% 75% 80% 85% 90%1.10.81.20.81.40.98,400/year0.50.60.6Based on 0.10/kWHr power cost1.51.01.81.22.21.52.92.04.6 11.83.07.90.70.91.01.42.25.620-Ton Variable-Speed Option Payback (Years)Hours ofOperationProcess Load (Percent of Full Capacity)50% 55% 60% 65% 70% 75% 80% 85% r0.60.70.8Based on 0.10/kWHr power cost1.81.20.92.21.41.02.61.81.33.52.31.75.5 14.13.69.42.66.7
Accuchiller NQ Portable ChillerPLC OptionStandard on units with the variable-speed option andavailable on all others is a PLC with 7-inch touch screen toprovide an enhanced level of monitoring and control.Sample of Home Screen (unit with variable-speed compressor option)Sample of a Menu ScreenSample of a Detail ScreenOther Available Options High flow / high pressure pumps High flow unit design Alarm horn Alarm relay Rotary non-fused or fused disconnect switch C-UL508A industrial control panel construction Outdoor-duty construction Extended condenser air range (0 F to 110 F) High temperature condenser air range (60 F to 122 F) Low temperature condenser air range (-20 F to 110 F) Wide temperature condenser air range (0 F to 122 F) Air-cooled condenser coil coating for coastal regions Pump and tank deduct Oversized reservoirs Water circuit designed for use with de-ionized water Stainless steel cabinetry Automatic electric water make-up valve High pressure fans for ducting of discharge air 4 to 20 mA cooling supply temperature retransmit Emergency stop button Hand-held remote controller with 50 foot wire Special color paint Modbus RTU, BACnet, LonWorks, or SPI communications
Accuchiller NQ Portable ChillerAir-Cooled Condenser ChillersModelCooling Capacity 3045811131521263120 to 8017420 to 8017420 to 8017620 to 8017620 to 8017620 to 8018220 to 8028420 to 8028420 to 457249Reservoir Holding Capacity (gal)Shipping Weight 673,800674,150Operating Weight 083125Set Point Range ( F)Compressor (qty)Sound Pressure @ 1 meter (dBA)Pump Motor Size (hp)Pump Flow (gpm)Net Available Pump Pressure (psi)2MCA @ 460/3/60 (amps)16182631374458MOP @ 460/3/60 (amps)4253045607080801Cooling tons based on 12,000 BTU/Hr/ton with 50 F leaving coolant and 95 F ambient air, R410A refrigerant.2Net available pressure at outlet of chiller is pump discharge pressure less the internal pressure loss through the fluid circuit.3MCA is Minimum Circuit Amps with standard condenser fan(s) and pump under full load, used for minimum wire size requirement.4MOP is Maximum Overcurrent Protection with standard condenser fans(s) and pump, used for sizing main power protection devices.3
Accuchiller NQ Portable ChillerWater-Cooled Condenser ChillersModelCooling Capacity 40681217232833384320 to 8017020 to 8017020 to 8017120 to 8017320 to 8027420 to 8027420 to 8027520 to 8027720 to 10239Reservoir Holding Capacity (gal)Shipping Weight 50673,400673,900Operating Weight A @ 460/3/60 (amps)16232840496169MOP @ 460/3/60 (amps)43040507070901001Cooling tons based on 12,000 BTU/Hr/ton with 50 F leaving coolant and 85 F condenser water, R410A refrigerant.2Net available pressure at outlet of chiller is pump discharge pressure less the internal pressure loss through the fluid circuit.3MCA is Minimum Circuit Amps with standard pump under full load, used for minimum wire size requirement.4MOP is Maximum Overcurrent Protection with standard pump, used for sizing main power protection device.7411078110Set Point Range ( F)Compressor (qty)Sound Pressure @ 1 meter (dBA)Pump Motor Size (hp)Pump Flow (gpm)Net Available Pump Pressure (psi)23
Accuchiller NQ Portable ChillerRemote Air-Cooled Condenser ChillersModelCooling Capacity 40581115212631354020 to 8017020 to 8017020 to 8017120 to 8017320 to 8027420 to 8027420 to 8027520 to 8027720 to 9244Reservoir Holding Capacity (gal)Shipping Weight 50673,400673,900Operating Weight A @ 460/3/60 (amps)16232840496169MOP @ 460/3/60 (amps)53040507070901001Cooling tons based on 12,000 BTU/Hr/ton with 50 F leaving coolant and 95 F ambient air, R410A refrigerant.2Sound pressure is for the chiller unit only. See the Remote Air-Cooled Condenser table for remote condenser sound pressures.3Net available pressure at outlet of chiller is pump discharge pressure less the internal pressure loss through the fluid circuit.4MCA is Minimum Circuit Amps with standard pump under full load, used for minimum wire size requirement.5MOP is Maximum Overcurrent Protection with standard pump, used for sizing main power protection device.7411078110Set Point Range ( F)Compressor (qty)Sound Pressure @ 1 meter (dBA)2Pump Motor Size (hp)Pump Flow (gpm)Net Available Pump Pressure (psi)34
Accuchiller NQ Portable ChillerRemote Air-Cooled CondensersCondenser 054KCL056Chiller Used 245126531,17531,45010.11510.115Fans (qty)Shipping Weight (lbs)Operating Weight (lbs)222234156807201,0501,075Varies based on system charge and operating conditionsMCA @ 460/3/60 (amps)11.41.42.67MOP @ 460/3/60 (amps)2151515151MCA is Minimum Circuit Amps, used for minimum wire size requirement.2MOP is Maximum Overcurrent Protection, used for sizing main power protection device.71571510.115
Accuchiller NQ Portable Chiller5680 W. Jarvis Ave Niles, IL 60714847-966-2260 info@thermalcare.comwww.thermalcare.comThermal Care is ISO-9001 CertifiedManufacturer reserve the right to change specificationor design without notification or obligationNQ Specification 03
A wide range of indoor-duty air-cooled, water-cooled, or remote air-cooled condensers as well as outdoor air-cooled chillers fit a variety of applications. . Air-Cooled Condenser Chillers Model NQA04 NQA05 NQA08 NQA10 NQA13 NQA15 NQA20 NQA25 NQA30 Cooling Capacity (tons)1 4 5 8 11 13 15 21 26 31 Set Point Range ( F) 20 to 80 20 to 80 20 to .
The chiller plant in consideration served a medium-scale commercial building in Dubai and consisted of three air-cooled twin-circuit screw chillers - Chiller-1 which is the redundant chiller, Chiller-2 which is the lag chiller and Chiller-3 which is the lead chiller. Chiller-3 started first and ran for 6 minutes.
Standard Chiller/HP modulare per compressore a vite Generico/Bitzer con driver CAREL Cod.: 030221296 - Rel. 1.4 11/09/08 7 1. Applications and functions performed by the software Type of control unit AIR / WATER CHILLER Chiller only Chiller Heat pump Chiller Freecooling WATER / WATER CHILLER Chiller only
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The highest peak in chiller technology VZ Chiller series Water cooled inverter chiller. 2 The highest peak in chiller technology EWWD-VZ chiller series An increasing demand for high efficient HVAC systems drives our product development mission. By answering market demands and offering new opportunities we anticipate on the future HVAC market needs. 8.0 7.1 7.7. 3 7.9 ESEER up to 8.5 Top .
The average operating current of the chiller is small, but the instantaneous operating current could be up to 10 amps. Please make sure there is a stable and normal voltage for the working chiller! The standard operating voltage for the chiller is 220 V. Mismatched power frequency can cause damage to the chiller! Be sure you can run a machine with 50 Hz. To protect the pump, it is strongly .
chiller is released into the room, but is significantly less heat than an air-cooled chiller. By using the electrical data from the chiller and heat load data from the process, the amount of heat added to the room by a chiller can easily be calculated. To calculate the energy usage, refer to the chiller’s serial number tag that should also have the electrical specifications on it or request .
Safety-sensitive employees of city, county or other public transit services are subject to alcohol and drug testing requirements under rules issued by the Federal Transit Administration (FTA), a DOT agency. Additionally, employees who operate a vehicle requiring a commercial driver's license (CDL) are subject to substance abuse testing. This expansion of the scope of the Federal Motor Carrier .
