{"id":10404,"date":"2020-03-16T12:03:00","date_gmt":"2020-03-16T12:03:00","guid":{"rendered":"https:\/\/circutorweb.atic.blue\/?p=877"},"modified":"2022-06-21T15:16:56","modified_gmt":"2022-06-21T13:16:56","slug":"td-tq-and-tqr-transformers-for-current-measurement","status":"publish","type":"post","link":"https:\/\/circutor.com\/en\/training\/td-tq-and-tqr-transformers-for-current-measurement\/","title":{"rendered":"TD, TQ and TQR. Transformers for current measurement"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text]<\/p>\n<h4>Current transformers for any type of installation<\/h4>\n<h3>Solutions for low-voltage current measurement<\/h3>\n<p>The installation of current transformers allows the different measuring devices to provide reliable and traceable data on the evolution of consumption and production processes in electrical installations.<\/p>\n<p style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-25101\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-diseno-1.jpg\" alt=\"Designed in collaboration with installers\" width=\"43\" height=\"43\" \/><strong>Designed in collaboration with installers<\/strong><\/p>\n<p>In the continuous process of improvement of our products, and thanks to the accumulated experience of our installers, we have designed this new range of current transformers to be installed quickly, easily and robustly. Meeting the most demanding expectations of the current market<\/p>\n<h3><img loading=\"lazy\" class=\"alignnone size-full wp-image-25109\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-disenados-colaboracion-1.jpg\" alt=\"Designed in collaboration with installers\" width=\"403\" height=\"416\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-disenados-colaboracion-1.jpg 403w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-disenados-colaboracion-1-291x300.jpg 291w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-disenados-colaboracion-1-186x192.jpg 186w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><\/h3>\n<h3>Solutions for every type of installation<\/h3>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\">TD transformers<\/h5>\n<h5><span style=\"color: #006ab6;\">Easier to install<\/span><\/h5>\n<p>Thanks to our partnership with installers, our TD current transformers have a new and improved design to cover any need that may arise during their installation. The different models take into account aspects involving both their easy installation and their power optimisation when being connected to any electronic measurement device.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25117\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TD-1.jpg\" alt=\"TD transformers\" width=\"403\" height=\"304\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TD-1.jpg 403w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TD-1-300x226.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TD-1-255x192.jpg 255w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><\/p>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\">TQ and TQR transformers<\/h5>\n<h5><span style=\"color: #006ab6;\">Installation without interruption<\/span><\/h5>\n<p>The split-core TQ and TQR transformers have been designed to be connected to installations already in operation. A simple, two-step process makes for easy installation that saves on indirect costs, avoiding to disconnect the supply before start-up.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25125\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TQ-TQR-en.jpg\" alt=\"Installation without interruption\" width=\"403\" height=\"304\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TQ-TQR-en.jpg 403w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TQ-TQR-en-300x226.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-transf-TQ-TQR-en-255x192.jpg 255w\" sizes=\"(max-width: 403px) 100vw, 403px\" \/><\/p>\n<h3>TD. Narrow section transformers<\/h3>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\">Easier to install<\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25133\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TD-1.jpg\" alt=\"TD. Narrow section transformers\" width=\"910\" height=\"335\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TD-1.jpg 910w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TD-1-300x110.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TD-1-768x283.jpg 768w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TD-1-522x192.jpg 522w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/h5>\n<h5><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25149\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-sujecion-1.jpg\" alt=\"Attachment using ties\" width=\"43\" height=\"43\" \/>Attachment using ties<\/h5>\n<p>New tie fastening system built in at the transformer itself for an easy, fast and secure installation.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25141\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-sujecion-bridas-1.jpg\" alt=\"Attachment using ties\" width=\"383\" height=\"196\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-sujecion-bridas-1.jpg 383w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-sujecion-bridas-1-300x154.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-sujecion-bridas-1-375x192.jpg 375w\" sizes=\"(max-width: 383px) 100vw, 383px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25157\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-resinables-1.jpg\" alt=\"Encapsulation\" width=\"43\" height=\"43\" \/>Encapsulation<\/h5>\n<p>The inside of the transformers can be encapsulated for installation in very humid or saline environments.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25165\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-bajas-p-1.jpg\" alt=\"Low losses\" width=\"43\" height=\"43\" \/>Low losses<\/h5>\n<p>Ideal for installation with any type of device, especially for low-energy electronic equipment.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25173\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-precisos-1.jpg\" alt=\"Accurate\" width=\"43\" height=\"43\" \/>Accurate<\/h5>\n<p>Best measuring accuracy guaranteed when connected to any type of receiver.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25181\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-versatiles-1.jpg\" alt=\"Versatile\" width=\"43\" height=\"43\" \/>Versatile<\/h5>\n<p>Multiple formats for connecting the transformer.<\/p>\n<ul>\n<li>DIN rail: Two-way fastening with an accessory for connecting to the DIN rail, whether connecting vertically or horizontally.<\/li>\n<li>Panel: The transformers have individual parts for installation at the bottom of a panel.<\/li>\n<li>Busbar\/Cable: Enclosure with different window options for installing directly on a busbar or cable, using insulated-tip screws or ties, for secure fastening.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25189\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles1-1.jpg\" alt=\"Versatile\" width=\"322\" height=\"466\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles1-1.jpg 322w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles1-1-207x300.jpg 207w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles1-1-133x192.jpg 133w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25197\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles2-1.jpg\" alt=\"Versatile\" width=\"322\" height=\"656\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles2-1.jpg 322w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles2-1-147x300.jpg 147w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-versatiles2-1-94x192.jpg 94w\" sizes=\"(max-width: 322px) 100vw, 322px\" \/><\/p>\n<hr \/>\n<p><strong>Accessories for TD current transformers<\/strong><\/p>\n<p>Accessory for installing TD transformers to DIN rail. We can bidirectionally fix the device to a DIN rail with just this accessory, as it provides the possibility of fixing it either horizontally or vertically.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25205\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-acc-din-1.jpg\" alt=\"Accessories for TD current transformers\" width=\"288\" height=\"161\" \/><\/p>\n<hr \/>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25221\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-precintables-1.jpg\" alt=\"Sealable\" width=\"43\" height=\"43\" \/>Sealable<\/h5>\n<p>It has optional accessories for sealing the terminals and the transformer label.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25213\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables1-en.jpg\" alt=\"Sealable\" width=\"361\" height=\"528\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables1-en.jpg 361w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables1-en-205x300.jpg 205w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables1-en-131x192.jpg 131w\" sizes=\"(max-width: 361px) 100vw, 361px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25229\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables2-en.jpg\" alt=\"\" width=\"324\" height=\"652\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables2-en.jpg 324w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables2-en-149x300.jpg 149w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-precintables2-en-95x192.jpg 95w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25237\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-test-1.jpg\" alt=\"Test report online\" width=\"43\" height=\"43\" \/>Test report online<\/h5>\n<p>Download the test reports for Circutor&#8217;s TD transformers free of charge from:<\/p>\n<h5><a href=\"http:\/\/testreport.circutor.com\">http:\/\/testreport.circutor.com<\/a><\/h5>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25245\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report1-1.jpg\" alt=\"Test report online\" width=\"343\" height=\"164\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report1-1.jpg 343w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report1-1-300x143.jpg 300w\" sizes=\"(max-width: 343px) 100vw, 343px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25253\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report2-1.jpg\" alt=\"Test report online\" width=\"472\" height=\"377\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report2-1.jpg 472w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report2-1-300x240.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-report2-1-240x192.jpg 240w\" sizes=\"(max-width: 472px) 100vw, 472px\" \/><\/p>\n<hr \/>\n<p><strong>Accessories for TD current transformers<\/strong><\/p>\n<p>Accessories for sealing TD series current transformers. The TD-Cover kit consists of a transparent cover that is placed at the top of the transformer, disabling access to the secondary connection terminals, and it can be sealed to avoid any manipulation. It also includes two caps, common to any TD series model, to prevent access to the secondary terminals that remain unused once the measurement devices are connected.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25261\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-test-acc-cover-1.jpg\" alt=\"Accessories for TD current transformers\" width=\"244\" height=\"170\" \/><\/p>\n<hr \/>\n<h3>TQ. Split-core current transformers<\/h3>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\">Installation without interruption<\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25280\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQ-en.jpg\" alt=\"TQ. Split-core current transformers\" width=\"910\" height=\"390\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQ-en.jpg 910w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQ-en-300x129.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQ-en-768x329.jpg 768w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQ-en-448x192.jpg 448w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25288\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-apertura-1.jpg\" alt=\"Push-button opening\" width=\"43\" height=\"43\" \/>Push-button opening<\/h5>\n<p>Simple installation with instant opening using the push button, avoiding the use of removable parts.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25296\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura1-1.jpg\" alt=\"Push-button opening\" width=\"370\" height=\"250\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura1-1.jpg 370w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura1-1-300x203.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura1-1-284x192.jpg 284w\" sizes=\"(max-width: 370px) 100vw, 370px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25304\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura2-1.jpg\" alt=\"Push-button opening\" width=\"354\" height=\"466\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura2-1.jpg 354w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura2-1-228x300.jpg 228w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-apertura2-1-146x192.jpg 146w\" sizes=\"(max-width: 354px) 100vw, 354px\" \/><\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25181\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-versatiles-1.jpg\" alt=\"Versatile\" width=\"43\" height=\"43\" \/>Versatile<\/h5>\n<p>Installation to DIN rail or directly on conductors. Feature non-metallic parts to ensure fastening in busbars with plates.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25312\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-versatiles-1.jpg\" alt=\"Versatile\" width=\"319\" height=\"387\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-versatiles-1.jpg 319w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-versatiles-1-247x300.jpg 247w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQ-versatiles-1-158x192.jpg 158w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25320\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-ligeros-1.jpg\" alt=\"Lightweight and compact\" width=\"43\" height=\"43\" \/>Lightweight and compact<\/h5>\n<p>New design that reduces its weight and size for easier installation in any electrical panel.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25328\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ligeros-1.jpg\" alt=\"Lightweight and compact\" width=\"321\" height=\"191\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ligeros-1.jpg 321w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ligeros-1-300x179.jpg 300w\" sizes=\"(max-width: 321px) 100vw, 321px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25173\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-precisos-1.jpg\" alt=\"Accurate\" width=\"43\" height=\"43\" \/>Accurate<\/h5>\n<p>Guarantee the best measuring accuracy when connected to any type of receiver.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25165\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-bajas-p-1.jpg\" alt=\"Low losses\" width=\"43\" height=\"43\" \/>Low losses<\/h5>\n<p>Ideal for installation with any type of device, especially for low-energy electronic equipment.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25221\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-precintables-1.jpg\" alt=\"Sealable\" width=\"43\" height=\"43\" \/>Sealable<\/h5>\n<p>Prevents tampering with the electrical connections by sealing the terminal block of the current transformer.<\/p>\n<h3>TQR. Split-core current transformers<\/h3>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\">Installation without interruption<\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25336\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQR-en.jpg\" alt=\"TQR. Split-core current transformers\" width=\"910\" height=\"335\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQR-en.jpg 910w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQR-en-300x110.jpg 300w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQR-en-768x283.jpg 768w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-cap-TQR-en-522x192.jpg 522w\" sizes=\"(max-width: 910px) 100vw, 910px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25288\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-apertura-1.jpg\" alt=\"Push-button opening\" width=\"43\" height=\"43\" \/>Push-button opening<\/h5>\n<p>Simple installation with instant opening using the push button, avoiding the use of removable parts.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25344\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-apertura-1.jpg\" alt=\"Push-button opening\" width=\"319\" height=\"379\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-apertura-1.jpg 319w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-apertura-1-253x300.jpg 253w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-apertura-1-162x192.jpg 162w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/h5>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25149\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-sujecion-1.jpg\" alt=\"Attachment using ties\" width=\"43\" height=\"43\" \/>Attachment using ties<\/h5>\n<p>New tie fastening system for an easy, fast and secure installation.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25352\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-sujecion-1.jpg\" alt=\"Attachment using ties\" width=\"319\" height=\"380\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-sujecion-1.jpg 319w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-sujecion-1-252x300.jpg 252w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-TQR-sujecion-1-161x192.jpg 161w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25360\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable1-1.jpg\" alt=\"Attachment using ties\" width=\"319\" height=\"153\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable1-1.jpg 319w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable1-1-300x144.jpg 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25368\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-ajustable-1.jpg\" alt=\"Adjustable\" width=\"43\" height=\"43\" \/>Adjustable<\/h5>\n<p>Designed with a circular cross-section to fully adapt to the wiring cross-section, improving the measurement accuracy.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-25376\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable2-1.jpg\" alt=\"Adjustable\" width=\"319\" height=\"190\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable2-1.jpg 319w, https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ajustable2-1-300x179.jpg 300w\" sizes=\"(max-width: 319px) 100vw, 319px\" \/><img loading=\"lazy\" class=\"alignnone size-full wp-image-25384\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-bajas-perdidas-1.jpg\" alt=\"Adjustable\" width=\"252\" height=\"137\" \/><\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25165\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-bajas-p-1.jpg\" alt=\"Low losses\" width=\"43\" height=\"43\" \/>Low losses<\/h5>\n<p>Ideal for installation with any type of device, especially for low-energy electronic equipment.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25173\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-precisos-1.jpg\" alt=\"Accurate\" width=\"43\" height=\"43\" \/>Accurate<\/h5>\n<p>Guarantee the best measuring accuracy when connected to any type of receiver.<\/p>\n<h5><img loading=\"lazy\" class=\"alignnone size-full wp-image-25392\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-ip-1.jpg\" alt=\"High IP rating\" width=\"43\" height=\"43\" \/>High IP rating<\/h5>\n<p>Transformers with high IP65 protection, thanks to a sealing joint that keeps particles out of the connection terminals.<\/p>\n<h5 style=\"color: #ffffff; background-color: #006ab6; padding: 10px;\"><a href=\"https:\/\/www.youtube.com\/user\/CIRCUTORcompany\"><span style=\"color: #ffffff;\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-25400\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2020\/03\/FD-td-tq-tqr-ico-youtube-1.jpg\" alt=\"Youtube\" width=\"43\" height=\"43\" \/>Visit Circutor&#8217;s YouTube channel to see how our transformers are installed.<\/span><\/a><\/h5>\n<p>&nbsp;<\/p>\n<hr \/>\n<table style=\"width: 100%; background-color: #eeeeee;\">\n<tbody>\n<tr>\n<td style=\"width: 10px;\"><\/td>\n<td colspan=\"7\" valign=\"middle\">More information:\u00a0<a href=\"\/en\/products\/measurement-and-control\/current-transformers-and-shunts\/ac-current-transformers\/\" target=\"_blank\" rel=\"noopener\"><strong>TD, TQ and TQR. Transformers for current measurement<\/strong><\/a><\/td>\n<td style=\"width: 10px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>[\/vc_column_text][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text] Current transformers for any type of installation Solutions for low-voltage current measurement The installation of current transformers allows the different measuring devices to provide reliable and traceable data on the evolution of consumption and production processes in electrical installations. Designed in collaboration with installers In the continuous process of improvement of our products, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":4383,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3539],"tags":[3578,3590],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>TD, TQ and TQR. 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