{"id":1654,"date":"2021-04-13T07:37:30","date_gmt":"2021-04-13T00:37:30","guid":{"rendered":"https:\/\/wiki.rdd-tech.com\/?post_type=ht_kb&#038;p=1654"},"modified":"2021-04-13T10:05:46","modified_gmt":"2021-04-13T03:05:46","slug":"arduino-ac-current-transducer-rdd-afe-005","status":"publish","type":"ht_kb","link":"https:\/\/wiki.rdd-tech.com\/index.php\/knowledge-base\/arduino-ac-current-transducer-rdd-afe-005\/","title":{"rendered":"Arduino AC Current Transducer (RDD-AFE-005)"},"content":{"rendered":"\n<figure class=\"wp-block-gallery columns-3 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"700\" height=\"700\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1.jpg\" alt=\"\" data-id=\"1657\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/?attachment_id=1657\" class=\"wp-image-1657\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1.jpg 700w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-300x300.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-150x150.jpg 150w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-50x50.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-60x60.jpg 60w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-600x600.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-1-320x320.jpg 320w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"700\" height=\"700\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5.jpg\" alt=\"\" data-id=\"1655\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/?attachment_id=1655\" class=\"wp-image-1655\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5.jpg 700w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-300x300.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-150x150.jpg 150w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-50x50.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-60x60.jpg 60w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-600x600.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-5-320x320.jpg 320w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"700\" height=\"700\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4.jpg\" alt=\"\" data-id=\"1656\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/?attachment_id=1656\" class=\"wp-image-1656\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4.jpg 700w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-300x300.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-150x150.jpg 150w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-50x50.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-60x60.jpg 60w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-600x600.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-4-320x320.jpg 320w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 id=\"1-pendahuluan\" >1. Pendahuluan<\/h2>\n\n\n\n<p>Pada dunia kelistrikan AC, salah satu besaran fisik yang sering diukur adalah arus. Ada beberapa metode yang digunakan untuk mengukur arus, cara yang paling sederhana adalah dengan menggunakan Ammeter analog. Ammeter analog sendiri menggunakan metode pengukuran dengan menggunakan Shunt Resistor. Shunt resistor adalah resistor yang dipasang secara seri dengan beban. Semakin besar beban maka daya resistor shunt yang di gunakan harus semakin besar. <\/p>\n\n\n\n<p>Metode selanjutnya yang sering dipakai untuk mengukur arus AC adalah dengan menggunakan current transformer. Metode ini merupakan metode yang paling banyak digunakan pada kelistrikan. Adapun cara kerja current tansformer serupa dengan cara kerja transformer biasa. Gambar dibawah ini menunjukan cara kerja current transformer. Kabel yang akan diukur arusnya dianggap sebagai primary winding.<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter columns-1\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"510\" height=\"264\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/transformer-trans53.gif\" alt=\"\" data-id=\"1705\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/transformer-trans53.gif\" data-link=\"https:\/\/wiki.rdd-tech.com\/index.php\/knowledge-base\/arduino-ac-current-transducer-rdd-afe-005\/transformer-trans53\/\" class=\"wp-image-1705\"\/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Umumnya current transformer mempunyai rating arus secondary yang sama, yaitu 5A. Misalanya jika kita ingin mengukur arus hingga 100A, maka kita harus membeli current transformer dengan spesifikasi 100\/5A. Gambar dibawah ini menujukan macam-macam jenis current transformer yang umum digunakan.<\/p>\n\n\n\n<figure class=\"wp-block-gallery aligncenter columns-1\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"600\" height=\"392\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00.jpg\" alt=\"\" data-id=\"1706\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/index.php\/knowledge-base\/arduino-ac-current-transducer-rdd-afe-005\/2018_07_15t14_29_15_07_00\/\" class=\"wp-image-1706\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00-300x196.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00-50x33.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/2018_07_15T14_29_15_07_00-320x209.jpg 320w\" sizes=\"(max-width: 600px) 100vw, 600px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<p>Bagaimana cara membaca arus dari current transformer dengan menggunakan arduino atau microcontroller lainnya? ada banyak cara untuk melakukannya, salah satu cara yang paling gampang adalah dengan menggunakan module Arduino AC Current Transducer (RDD-AFE-005). Modul RDD-AFE-005 ini berfungsi sebagai signal conditioning untuk current transformer, sehingga arduini atau microcontroller lainnya bisa dengan mudah membaca hasil pengukuran current transformer.<\/p>\n\n\n\n<p>Modul RDD-AFE-005 mengubah arus AC yang keluar dari current transformer menjadi tegangan DC yang besarnya berbanding lurus dengan pembacaan arus current transformer, sehingga ADC arduino atau ADC microcontroller lainnya dapat dengan mudah mengkonversinya.<\/p>\n\n\n\n<h2 id=\"2-spesifikasi\" >2. Spesifikasi<\/h2>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table><tbody><tr><td>Supply Voltage<\/td><td>:<\/td><td>3.3 \u2013 5 VDC<\/td><\/tr><tr><td>Power Consumption<\/td><td>:<\/td><td><\/td><\/tr><tr><td>Temperature Rating<\/td><td>:<\/td><td>0 \u2013 85 DegC<\/td><\/tr><tr><td>Board Size<\/td><td>:<\/td><td>57mm x 36.9mm<\/td><\/tr><tr><td>Current Converting Range<\/td><td>:<\/td><td>0 &#8211; 5A AC<\/td><\/tr><tr><td>Measurement Accuracy<\/td><td>:<\/td><td><\/td><\/tr><tr><td>Output Voltage<\/td><td>:<\/td><td>0-2.5V DC<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 id=\"3-board-overview\" >3. Board Overview<\/h2>\n\n\n\n<figure class=\"wp-block-gallery columns-2 is-cropped\"><ul class=\"blocks-gallery-grid\"><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"700\" height=\"700\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8.jpg\" alt=\"\" data-id=\"1661\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/rdd-afe-005-8\/\" class=\"wp-image-1661\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8.jpg 700w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-300x300.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-150x150.jpg 150w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-50x50.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-60x60.jpg 60w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-600x600.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-8-320x320.jpg 320w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/li><li class=\"blocks-gallery-item\"><figure><img loading=\"lazy\" width=\"700\" height=\"700\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6.jpg\" alt=\"\" data-id=\"1660\" data-full-url=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6.jpg\" data-link=\"https:\/\/wiki.rdd-tech.com\/rdd-afe-005-6\/\" class=\"wp-image-1660\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6.jpg 700w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-300x300.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-150x150.jpg 150w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-50x50.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-60x60.jpg 60w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-600x600.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-6-320x320.jpg 320w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/><\/figure><\/li><\/ul><\/figure>\n\n\n\n<h2 id=\"4-tutorial-penggunaan\" >4. Tutorial Penggunaan<\/h2>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" width=\"1024\" height=\"594\" src=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-1024x594.jpg\" alt=\"\" class=\"wp-image-1663\" srcset=\"https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-1024x594.jpg 1024w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-300x174.jpg 300w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-768x445.jpg 768w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-50x29.jpg 50w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-920x533.jpg 920w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-600x348.jpg 600w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7-320x186.jpg 320w, https:\/\/wiki.rdd-tech.com\/wp-content\/uploads\/2021\/04\/RDD-AFE-005-7.jpg 1261w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n","protected":false},"author":1,"comment_status":"open","ping_status":"closed","template":"","format":"standard","meta":{"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0},"ht_kb_category":[51],"ht_kb_tag":[],"_links":{"self":[{"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb\/1654"}],"collection":[{"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb"}],"about":[{"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/types\/ht_kb"}],"author":[{"embeddable":true,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/comments?post=1654"}],"version-history":[{"count":13,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb\/1654\/revisions"}],"predecessor-version":[{"id":1716,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb\/1654\/revisions\/1716"}],"wp:attachment":[{"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/media?parent=1654"}],"wp:term":[{"taxonomy":"ht_kb_category","embeddable":true,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb_category?post=1654"},{"taxonomy":"ht_kb_tag","embeddable":true,"href":"https:\/\/wiki.rdd-tech.com\/index.php\/wp-json\/wp\/v2\/ht_kb_tag?post=1654"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}