{"id":95431,"date":"2023-11-01T14:53:09","date_gmt":"2023-11-01T12:53:09","guid":{"rendered":"https:\/\/gahzly.com\/%d9%85%d8%a7-%d9%87%d9%88-%d9%85%d8%b1%d8%ad%d9%84-%d9%85%d8%b1%d8%a7%d9%82%d8%a8%d8%a9-%d8%a7%d9%84%d9%85%d8%b1%d8%ad%d9%84%d8%a9-%d9%88%d8%a3%d9%8a%d9%86-%d9%8a%d8%aa%d9%85-%d8%a7%d8%b3%d8%aa%d8%ae\/"},"modified":"2023-11-01T15:48:16","modified_gmt":"2023-11-01T13:48:16","slug":"what-is-a-phase-control-relay-and-where-is-it-used","status":"publish","type":"post","link":"https:\/\/gahzly.com\/en\/\u0645\u0642\u0627\u0644\/what-is-a-phase-control-relay-and-where-is-it-used\/","title":{"rendered":"What is a phase control relay and where is it used?"},"content":{"rendered":"<div class=\"post-content-title-block\">\n<h1 class=\"post-title entry-title\" style=\"text-align: center\"><span style=\"vertical-align: inherit\"><span class=\"\" style=\"vertical-align: inherit\">What is a phase control relay and where is it used?<\/span><\/span><\/h1>\n<div class=\"adslot_fix\">\n<p>&nbsp;<\/p>\n<div id=\"aswift_1_host\" title=\"Advertisement\" aria-label=\"Advertisement\">\n<figure style=\"width: 393px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_-300x300.webp\" alt=\"What is a phase control relay and where is it used?\" width=\"393\" height=\"393\" title=\"l\"><figcaption class=\"wp-caption-text\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">What is a phase control relay and where is it used?<\/span><\/span><\/figcaption><\/figure>\n<\/div>\n<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<div class=\"entry clearfix\">\n<div class=\"section\">\n<div class=\"box visible\">\n<div class=\"vstup\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Phase imbalance in a three-phase network &#8211; this is an annoying moment that negatively affects the electrical equipment connected at that moment to the network. <\/span><span style=\"vertical-align: inherit\">After all, it is the sequence of phases and the magnitude of the voltage on them that makes electrical machines, such as motors and transformers, work. <\/span><span style=\"vertical-align: inherit\">To avoid damage, use a relay that monitors the phases. <\/span><span style=\"vertical-align: inherit\">So what is it and where does this design apply? <\/span><span style=\"vertical-align: inherit\">This device is necessary for each phase in the three-phase network to switch properly. <\/span><span style=\"vertical-align: inherit\">If at least one device fails, the device protects the device. <\/span><span style=\"vertical-align: inherit\">Next, we will consider the device, principle of operation and purpose of the phase monitoring relay.<\/span><\/span><\/div>\n<div class=\"soder\">\n<div id=\"kcmenu\" class=\"kc-title kc__title\"><strong><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Content:<\/span><\/span><\/strong><\/div>\n<ul class=\"contents\">\n<li class=\"top\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">the design<\/span><\/span><\/li>\n<li class=\"top\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">an appointment<\/span><\/span><\/li>\n<li class=\"top\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Operating principle<\/span><\/span><\/li>\n<li class=\"top\"><a href=\"https:\/\/gahzly.com\/%D8%AA%D8%B5%D9%86%D9%8A%D9%81-%D9%85%D9%86%D8%AA%D8%AC\/%d9%82%d9%88%d8%a7%d8%b7%d8%b9-%d9%88-%d8%a3%d8%ac%d9%87%d8%b2%d8%a9-%d8%aa%d8%ad%d9%83%d9%85\/\"><strong><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Device types<\/span><\/span><\/strong><\/a><\/li>\n<\/ul>\n<\/div>\n<h2><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">the design<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Modern microprocessor mechanisms used in the manufacture of the device provide ease of setup, simplicity of design and high reliability of parameters. <\/span><span style=\"vertical-align: inherit\">If the equipment is imported, this is especially important, as they are particularly demanding on power supplies and require a high-quality power network. <\/span><span style=\"vertical-align: inherit\">After all, even a minor accident can cause significant losses and failure of expensive equipment.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Below is the device connection diagram:<\/span><\/span><\/p>\n<p><a href=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-1.jpg\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15092\" title=\"EL-22 connection\" src=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-1.jpg\" alt=\"EL-22 connection\" width=\"500\" height=\"373\" \/><\/a><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The design of the phase monitoring relay is based on a small circuit. <\/span><span style=\"vertical-align: inherit\">She is the one who runs his business. <\/span><span style=\"vertical-align: inherit\">As soon as the voltage drops (or disappears completely) in one of the phases, the microcircuit transmits a signal to the electromagnetic relay, disconnecting the load.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Also, the design of the RKF may include indicators of alternation and asymmetry of phase voltages, as well as a response time regulator.<\/span><\/span><\/p>\n<h2><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">an appointment<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Since electrical equipment is used in almost all enterprises and its protection from phase imbalance and electric current drops is constantly necessary, relaying is applied in many areas of activity.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The mechanism is used to protect three-phase devices. <\/span><span style=\"vertical-align: inherit\">The phase control relay protects against breakages, distortions or sticking, and also controls that each phase alternates correctly.<\/span><\/span><\/p>\n<p><span class=\"blockquote\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">This unit may also have a function. <\/span><span style=\"vertical-align: inherit\">Voltage Monitoring Relay &#8211; Monitors the magnitude of the voltage and cuts off the power at values \u200b\u200bbelow the set point.<\/span><\/span><\/span><\/p>\n<h2><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Operating principle<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The principle of the device is self-resetting: the relay is disconnected when the alarm is triggered. <\/span><span style=\"vertical-align: inherit\">When a three-phase voltage is received on the mechanism, all operating and control parameters are checked.<\/span><\/span><\/p>\n<p><a href=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-2.jpg\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15093\" title=\"RNPP-311M\" src=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-2.jpg\" alt=\"RNPP-311M\" width=\"500\" height=\"323\" \/><\/a><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">If during the examination it turns out that all parameters are normal, the built-in electromagnetic relay is triggered. <\/span><span style=\"vertical-align: inherit\">If the control shows that at least one of the parameters does not comply with the norm, the mechanism turns off automatically. <\/span><span style=\"vertical-align: inherit\">Then, after returning all parameters to the permissible norm, the device turns on automatically without delay. <\/span><span style=\"vertical-align: inherit\">If not one phase is turned off, but two or three, then the device can be turned off without delay.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">When any emergency occurs, the load is disconnected by the device. <\/span><span style=\"vertical-align: inherit\">Emergency situations can be different, for example:<\/span><\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">No stage gone.<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Departure from the permissible limits of the voltage level (symmetric or asymmetric);<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Incorrect connection of three-phase power, as a result &#8211; incorrect rotation.<\/span><\/span><\/li>\n<\/ul>\n<p><a href=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-3.jpg\" rel=\"nofollow noopener\" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-15094\" title=\"RKF in the shield\" src=\"https:\/\/my.electricianexp.com\/wp-content\/uploads\/2016\/11\/rele-kontrolya-faz-3.jpg\" alt=\"RKF in the shield\" width=\"500\" height=\"375\" \/><\/a><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Such control using a similar design allows you to quickly and efficiently protect equipment from dangerous and emergency power supply modes of the electrical network, as well as monitor the quality of the electricity consumed.<\/span><\/span><\/p>\n<h2><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Device types<\/span><\/span><\/h2>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">There are a large number of phase control relays on the market today. <\/span><span style=\"vertical-align: inherit\">One of the most popular types are the following:<\/span><\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">EL-13\u061b<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">THE 12 ;<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">11.<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">In addition, modifications and models such as EL &#8211; 12 MT and EL &#8211; 11 MT have gained popularity and fame.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The EL-11 model and its modification EL-11 MT are used, as a rule, for the protection of generator sets and power supplies as well as in automatic standby transfer (ATS) schemes.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The relay model EL-12 and its modification EL-12 MT are mainly used to protect electric motors of lifting equipment with a capacity of not more than 100 kW.<\/span><\/span><\/p>\n<div>\n<div><\/div>\n<\/div>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The model EL-13 and its modification EL-13 MT control reversible electric motors with a capacity of not more than 75 kilowatts.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">There are two ways to repair the device. <\/span><span style=\"vertical-align: inherit\">The first option is to install with mounting bolts, and the second option is to install with DIN rail.<\/span><\/span><\/p>\n<p><span class=\"blockquote\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">So we examined the purpose, principle of operation and control of the device relay. <\/span><span style=\"vertical-align: inherit\">We hope it is now clear to you what this module is and why it is needed!<\/span><\/span><\/span><\/p>\n<\/div>\n<\/div>\n<\/div>\n<div dir=\"auto\">\n<h4 style=\"text-align: right\"><strong><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">If you have any inquiry, please contact us freely and we will be happy to serve you.<\/span><\/span><\/strong><\/h4>\n<p style=\"text-align: right\"><strong><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-45299 aligncenter\" title=\"Joyce box outside, 2 holes in the frame, specific sizes. Joyce box outside, 2 holes in the frame, specific sizes\" src=\"https:\/\/i0.wp.com\/www.gahzly.com\/wp-content\/uploads\/2020\/11\/%D9%85%D9%82%D8%A7%D9%841_1-1.jpg?resize=1140%2C776&amp;ssl=1\" alt=\"Joyce box outside, 2 holes in frame, specific sizes\" width=\"1140\" height=\"776\" data-recalc-dims=\"1\" \/><\/strong><\/p>\n<\/div>\n<div dir=\"auto\"><\/div>\n<div dir=\"auto\">\n<p style=\"text-align: center\"><a href=\"https:\/\/gahzly.com\/en\/\"><strong><em><u><span style=\"vertical-align: inherit\"><span class=\"\" style=\"vertical-align: inherit\">Jezli website for purchasing electrical appliances<\/span><\/span><\/u><\/em><\/strong><\/a><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">When we say Jeezly website, we are talking about one of the most famous Arab websites that was able, in a very short period of time, to achieve a very large demand for purchases from it by people from various parts and sectors of the Arab world.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">On the Jeezly website, you will find a joint look and all the products that you may need in your home, starting with those for kitchens or bathrooms, but even those for gardens, you will find them on this wonderful site.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span class=\"\" style=\"vertical-align: inherit\">So, if you were lost before and did not know where to go to buy your products on the Internet, now you have the perfect solution, and all you have to do is go to the Jezli website and start choosing the products you want.<\/span><\/span><\/p>\n<p><strong><em><u><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-27987\" title=\"Types of circuit breakers 18 - Work and applications l\" src=\"https:\/\/www.gahzly.com\/wp-content\/uploads\/2020\/05\/%D9%88%D8%B5%D9%84%D8%A9-%D8%B4%D8%B1%D9%8A%D8%B7-%D9%84%D9%8A%D8%AF.jpg\" alt=\"LED strip connection\" width=\"512\" height=\"512\" \/><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">What are the features of Jeezly <\/span><\/span><a href=\"https:\/\/gahzly.com\/en\/\u0645\u0646\u062a\u062c\/power-strip-with-3-outlets-16-amp-black\/\">\u00a0<\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">?<\/span><\/span><\/u><\/em><\/strong><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Since we are talking about a site that is preferred by many people around the world, there is no doubt that it is a site full of various features and characteristics. Therefore, we have decided to devote our next paragraph to pointing out the most prominent features of the Jezli site.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">One of the most prominent features of the site is the proportionality of prices. On the Jeezly website, you do not have to worry about the imaginary prices of the products, as is the case with most sites that display their products on the Internet.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">The price of delivering products is very reasonable and not expensive, and the site accepts delivery to various countries, without forgetting that it accepts free shipping on some products.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">One of the features of the site is also the high quality of its products, as it is impossible to find a poor quality product. Rather, the Jezli website deals with the major companies, Philips, for example, and other famous brands, so you must remove from your mind the idea of \u200b\u200bthe poor quality of one of the products. <\/span><span style=\"vertical-align: inherit\">Another advantage of the site is that it does not specialize in one type of product, but rather you will find various types of products on it, for example, electrical appliances, hand tools, mechanical devices, paints, packages for establishing apartments, and many other types.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Jeezly website also accepts what is known as the shopping cart, which makes it easy for you to filter the products you want to buy and put them in one package in order to be able to pay with the click of a single button.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Accepts multiple payment methods.<\/span><\/span><\/p>\n<h4><a href=\"https:\/\/gahzly.com\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-50673 size-full\" title=\"Components of an electrical circuit Components of an electrical circuit\" src=\"https:\/\/gahzly.com\/wp-content\/uploads\/2021\/12\/editor-1s-188px-15.gif\" alt=\"Electrical circuit components\" width=\"188\" height=\"188\" \/><\/a><\/h4>\n<h4><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">We are pleased that you visit our social media pages, where we publish exclusive offers on our website.<\/span><\/span><\/h4>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Our Facebook page\u00a0 <\/span><\/span><a href=\"https:\/\/www.facebook.com\/Gahzlystore\/\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">is here<\/span><\/span><\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\"> .<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">Our Twitter account\u00a0 <\/span><\/span><a href=\"https:\/\/twitter.com\/gahzly1\" target=\"_blank\" rel=\"noopener\"><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\">is here<\/span><\/span><\/a><span style=\"vertical-align: inherit\"><span style=\"vertical-align: inherit\"> .<\/span><\/span><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>What is a phase control relay and where is it used? &nbsp; &nbsp; Phase imbalance in a three-phase network &#8211; this is an annoying moment that negatively affects the electrical equipment connected at that moment to the network. After all, it is the sequence of phases and the magnitude of the voltage on them that [&hellip;]<\/p>\n","protected":false},"author":1798,"featured_media":52841,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7375,9932,12318,12319],"tags":[],"class_list":["post-95431","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-articles","category-electricity-en","category-sell-online","category-shop-online"],"featured_image_src":{"landsacpe":["https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_-1000x445.webp",1000,445,true],"list":["https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_-463x348.webp",463,348,true],"medium":["https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_-300x300.webp",300,300,true],"full":["https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_.webp",1000,1000,false]},"jetpack_featured_media_url":"https:\/\/gahzly.com\/wp-content\/uploads\/2022\/01\/Samwha-Dsp-GK-04N-Phase-Failure-Voltage-Analogue-Adjustable-Protection-Relay-3-380V-With-Neutral-Wire.jpg_Q90.jpg_.webp","_links":{"self":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/95431","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/users\/1798"}],"replies":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/comments?post=95431"}],"version-history":[{"count":0,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/posts\/95431\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media\/52841"}],"wp:attachment":[{"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/media?parent=95431"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/categories?post=95431"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gahzly.com\/en\/wp-json\/wp\/v2\/tags?post=95431"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}