Vortex cooler Vortex cooler accessories Page 393 Advantages: Material: Protection rating: Configuration: – Small physical size Stainless steel or aluminum CE, UL Includes vortex cooler, – No EMI/RFI created UL listed thermostat, solenoid, filter, – Creates cooled air without Color: UL file #: E191061 and ducting kit (230 V solenoid refrigerants (CFCs/HFCs) Satin finish available for 230 V operation) – Exceptionally reliable, no moving parts to break – Low maintenance – Maintain UL Type 12, 4 and 4X ratings Vortex coolers use compressed air to create a exists, when heat loads are low to moderate, or Rittal can provide sizing assistance and, cool stream of air which is distributed inside an when a NEMA 4/4X cooling solution is required. through Rittal’s modification service center, enclosure using a flexible hose ducting kit. Vortex coolers are also effective in applications mounting cut-outs for these coolers. These coolers are especially effective in small where EMI/ RFI must be minimized. enclosures where air conditioners will not fit, when an existing source of compressed air Useful cooling capacity: 400 - 5000 (117 - 1465 W) Part No. 9963.944 9963.945 9963.946 9963.947 9963.9483) UL Type Rating 12 12 12 12 12 Voltage1) 115/50/60 115/50/60 115/50/60 115/50/60 115/50/60 Cooling Capacity (BTU)2) 400 900 1500 2500 5000 Noise level at dBa at 100 psi 69 80 83 90 90 Air consumption SCFM 8 15 25 35 70 Pressure range psi 70 – 150 70 – 150 70 – 150 70 – 150 70 – 150 Port size NPT inches 0.125 0.25 0.25 0.25 0.25 1) 230 V available by substituting 230 V solenoid – see Accessories, 24 V DC and 480 V AC available by special order. 2) Cooling capacity at 100 psig, 70° F inlet air, 90° F thermostat setting, -40° F pressure dew point. 3) Ships with two 2500 BTU vortex tubes. Useful cooling capacity: 900 - 5000 (264 - 1465 W) Part No. 9963.949 9963.950 9963.953 9963.9543) UL Type Rating 4 4 4 4 Voltage1) 115/50/60 115/50/60 115/50/60 115/50/60 Cooling Capacity (BTU)2) 900 1700 2500 5000 Noise level at dBa at 100 psi 83 86 90 90 Air consumption SCFM 15 25 35 70 Pressure range psi 70 – 150 70 – 150 70 – 150 70 – 150 Port size NPT inches 0.125 0.25 0.25 0.25 1) 230 V available by substituting 230 V solenoid – see Accessories, 24 V DC and 480 V AC available by special order. 2) Cooling capacity at 100 psig, 70° F inlet air, 90° F thermostat setting, -40° F pressure dew point. 3) Ships with two 2500 BTU vortex tubes. 392 Metric measurements for are exact, imperial measurements are rounded Rittal Catalog 33/Climate control
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