Thermal Care Accuchiller 12 Ton NQW10 Water-Cooled Portable Chillers
SKU:
NQW10
$15,270.00
$12,737.00
$12,737.00
On Sale
per item
NQ Series portable chillers use components such as R410A refrigerant, scroll compressors, micro-channel condensers, low noise fans, stainless steel brazed plate evaporators, and sophisticated controls provide the best available technologies for the ultimate performance and reliability in a chiller package.
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Standard Features:
Direct Drive Scroll Compressors: Direct drive hermetically sealed scroll compressors with proven performance in industrial cooling for reliable, low maintenance, and efficient operation. Stainless Steel Evaporators: High-efficiency stainless steel plates with copper brazing provide maximum performance, long life, and an enhanced level of protection from harsh process conditions. Stainless Steel Pump: Stainless steel pump selected for peak performance with the utmost in corrosion protection to ensure a long useful life under severe industrial conditions. Nonferrous Reservoir and Water Lines: The insulated reservoir, fluid lines, pumps, and other components in the process fluid circuit will remain free of rust to provide maximum corrosion protection. Evaporator Inlet Strainer: The evaporator inlet strainer removes any debris present in the process fluid to prevent costly downtime and repair due to a clogged chiller evaporator. Wide Ambient Range: A wide range of indoor-duty air-cooled, water-cooled, or remote air-cooled condensers as well as outdoor aircooled chillers fit a variety of applications. Easy Access Cabinet: Heavy-gauge machine access doors with industrial grade tools-free latches provide quick access to all components for easy operation and maintenance. Compressor Protection Technology: Our compressor protection technology uses start-to-start anti-recycle control logic to limit cycling under low-load operating conditions to extend compressor life. Compressor and Pump Run Hour Displays: The ability to monitor compressor and pump running hours is useful and is an important tool to assist with scheduling maintenance. Power Monitor: The main power monitoring system protects the chiller from extensive damage to the compressor and pump due to loss of phase or phase reversal in the main supply. Reservoir Low Level Alarm: Indicates a low process fluid condition and protects the process pump and chiller from expensive damage caused by a critically low operating level in the reservoir. Temperature Deviation Warnings and Alarms: A warning alerts the operator of a potential problem before a fault occurs and if the condition gets worse, an alarm stops the chiller to prevent damage. Adjustable Deviation Alarm Time Delays: Allows for programing a start-up alarm time delay to deactivate the alarms long enough for the process loop to stabilize before activating the alarms. Reservoir Low Level Alarm: Indicates a low process fluid condition and protects the process pump and chiller from expensive damage caused by a critically low operating level in the reservoir. Master Reset: The master reset function is a quick and easy way to reset and restore the control system to factory default settings if a control parameter is mistakenly changed. Supply and Return Temperature Displays: The ability to view the process supply and return temperatures provides an additional tool for monitoring process conditions. High-Quality 24 VDC Power Supply: The 24-volt DC power supply ensures dependable control circuit power and isolates the control circuit from static interference to ensure stable and precise operation. Other Alarms: All chillers include loss of flow, freezestat, high and low refrigeration pressure, temperature sensor faults, and freezestat sensor fault alarms. Warranty: 5 year parts on standard controller, lifetime $175 exchange 18 months parts on entire unit 1 year labor PLC Option: Standard on units with the variable-speed option and available on all others is a PLC with 7-inch touch screen to provide an enhanced level of monitoring and control. |
Other 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) • Low temperature condenser air range (-20°F to 110°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 Pump & Unit Options: Chiller (575/3/60) $13,200.00 2 hp Standard 3 hp $110.00 Additional 3 hp 2-stage $755.00 Additional 5 hp $570.00 Additional 5 hp 2-stage $1,135.00 Additional 7.5 hp $905.00 Additional 10 hp n/a 5 year compressor warranty $660.00 Additional Upsize Tank $190.00 Additional Stainless steel cabinet $3,090.00 Additional Full load 100% hot gas bypass $50.00 Additional Rotary disconnect 230V $440, 460V $375, 575V $360 Rotary fused disconnect 230V $1,535, 460V $515, 575V $515 High-flow evaporator $215.00 Additional Standard flow DI water circuit $2,225.00 Additional High flow DI water circuit $3,255.00 Additional Alarm horn $165 Automatic water make-up valve (installed at the factory at the time of unit production) $410 CE certification (NQA and NQW units only, must include Premium Control option, only price page options allowed) $495 C-UL508A industrial control panel construction $125 E-Stop switch $200 Deduct pump and tank ($1,035.00) NOTE: *Upsized tank not available with 2-stage pump and/or any of the outdoor-duty options. *Special water circuit materials of construction to allow use of de-ionized water, lead-time is 12 weeks. *Available discharge pressure: 0.42" (NQA04-05), 0.32” (NQA08-13), 0.77” (NQA15), 0.79” (NQA20), 0.75” (NQA25), 1.12” (NQA30). *Modified refrigeration section to extend standard range beyond the standard 60°F to 110°F ambient range. *Changes refrigerant to R407c from R410A. *Upgrades components to be weatherproof for outdoor installation, replaces casters with feet. *Includes stainless steel exterior cabinet and control panel, internal supports remain galvanized steel. *Sized for 100% load at 50°F set point and standard condenser conditions. Contact engineering for review of other conditions. |
