{"id":8395,"date":"2021-12-10T12:33:20","date_gmt":"2021-12-10T11:33:20","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=8395"},"modified":"2023-01-18T15:11:05","modified_gmt":"2023-01-18T14:11:05","slug":"chillers-in-ec-motors-test-bench","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/en\/8395\/chillers-in-ec-motors-test-bench\/","title":{"rendered":"Chillers in special EC motors test bench"},"content":{"rendered":"<p>The growing attention on <a href=\"https:\/\/www.tempco.it\/blog\/en\/8303\/new-tempco-infographics-renewables-for-energy-engineering\" target=\"_blank\" rel=\"noopener\"><strong>energy saving and efficiency<\/strong><\/a> within the industry, even for <strong>cooling applications<\/strong>, as we have seen already involves the possibility to implement <strong>electronic control motors<\/strong> on machinery such as <strong><a href=\"https:\/\/en.tempco.it\/solutions-en\/chillers\/\" target=\"_blank\" rel=\"noopener\">chillers<\/a><\/strong> and <a href=\"https:\/\/en.tempco.it\/solutions-en\/cooling-towers\/\" target=\"_blank\" rel=\"noopener\"><strong>evaporative towers<\/strong><\/a>. <a href=\"https:\/\/www.tempco.it\/blog\/en\/7214\/energy-saving-ec-motors-and-cooling\/\" target=\"_blank\" rel=\"noopener\"><strong>EC motors<\/strong><\/a> allow a variable speed control over equipments such as fans, based on the real cooling need of the production process. Even if designed and sized upon the maximum cooling capacity requested, indeed, cooling systems don\u2019t always have to function at maximum capacity, requiring a <strong>lower cooling effect<\/strong> during many production steps.<\/p>\n<p>In this context, the trend towards a more <strong>smart energy consumption in cooling plants<\/strong> leads to a growing employ of EC motors. This kind of motors have in particular to ensure the <strong>correct definition of the power absorbed<\/strong> at various rotation speed levels possible, as well as the evaluation of potential energy savings that can be achieved. The engineering of EC motors therefore requires accurate tests during the design step, in addition to the check of their effective performances: at this purpose, <a href=\"https:\/\/www.tempco.it\/blog\/en\/6927\/thermoregulation-for-electric-vehicles-test-benches\/\" target=\"_blank\" rel=\"noopener\"><strong>special test benches<\/strong><\/a> with a high sophistication level are employed. These test benches require at their turn an <strong>extremely accurate control of temperature and flow rate<\/strong> during the cooling\/thermoregulation task, in order to guarantee the precision of the test process of EC motors.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-8387\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-test-bench-motori-EC.jpg\" alt=\"Tempco raffreddamento test bench motori EC\" width=\"948\" height=\"711\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-test-bench-motori-EC.jpg 948w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-test-bench-motori-EC-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-test-bench-motori-EC-768x576.jpg 768w\" sizes=\"(max-width: 948px) 100vw, 948px\" \/><\/p>\n<p>The temperature range required in this kind of test benches is between <strong>0\u00b0 C and +90\u00b0 C<\/strong>, involving two circuits. The first one is easier to realize, aimed to <strong><a href=\"https:\/\/www.tempco.it\/blog\/en\/4816\/carbon-ceramic-brake-discs\/\" target=\"_blank\" rel=\"noopener\">brakes<\/a> cooling<\/strong>, while the second one is quite more sophisticated, aimed to the <strong>direct cooling\/thermoregulation of motors<\/strong>, that undergo strict tests and thermal stresses.<\/p>\n<p>The <strong>test bench for EC motors<\/strong> is then served by an <strong>air condensed <a href=\"https:\/\/www.tempco.it\/blog\/en\/8367\/energy-saving-with-inverters-in-refrigerating-groups\/\" target=\"_blank\" rel=\"noopener\">chiller<\/a><\/strong>. The chiller provides refrigerated water for a <strong>thermoregulating unit<\/strong>, serving the plant water at the required temperature for each of the different steps of the testing. A series of equipments then provide water at the correct flow rate and temperature level as needed by the various components being tested. Finally, the overall system is equipped with instruments with an interface for <strong>remote control and monitoring<\/strong> of the plant.<\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-8389\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-motori-EC.jpg\" alt=\"Tempco raffreddamento banchi prova motori EC\" width=\"948\" height=\"711\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-motori-EC.jpg 948w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-motori-EC-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-motori-EC-768x576.jpg 768w\" sizes=\"(max-width: 948px) 100vw, 948px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-8391\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-termoregolazione-banchi-prova-motori-EC.jpg\" alt=\"Tempco termoregolazione banchi prova motori EC\" width=\"964\" height=\"723\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-termoregolazione-banchi-prova-motori-EC.jpg 964w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-termoregolazione-banchi-prova-motori-EC-300x225.jpg 300w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-termoregolazione-banchi-prova-motori-EC-768x576.jpg 768w\" sizes=\"(max-width: 964px) 100vw, 964px\" \/><\/p>\n<p><img decoding=\"async\" loading=\"lazy\" class=\"aligncenter size-full wp-image-8393\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-test-motori-EC.jpg\" alt=\"Tempco raffreddamento banchi prova test motori EC\" width=\"680\" height=\"907\" srcset=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-test-motori-EC.jpg 680w, https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2021\/12\/Tempco-raffreddamento-banchi-prova-test-motori-EC-225x300.jpg 225w\" sizes=\"(max-width: 680px) 100vw, 680px\" \/><\/p>\n<p>Subscribe here to our <strong><a href=\"https:\/\/en.tempco.it\/newsletter-solid-temperature\/\" target=\"_blank\" rel=\"noopener\">Tempco Newsletter &#8211; Solid Temperature<\/a><\/strong>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Chiller and thermoregulating unit for special test bench of EC motors, the testing is aimed to ensure the accurate evaluation of variable speed power consumption implementing energy saving in cooling tasks. <\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[64,73,65,710,84,76],"tags":[3080,112,127,647,1346,3077,869,126,74,430,2087,725,867,3079,1543,3539,1098,234,3078],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.5 - 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