{"id":6608,"date":"2024-01-22T23:23:43","date_gmt":"2024-01-22T22:23:43","guid":{"rendered":"https:\/\/www.kfactor.it\/kfactor\/en\/?post_type=product&#038;p=6608"},"modified":"2026-03-23T17:39:05","modified_gmt":"2026-03-23T16:39:05","slug":"ras-three-phase-reactances-chokes-for-motor-starting-from-5hp-to-200hp-3-startsh-5","status":"publish","type":"product","link":"https:\/\/www.kfactor.it\/en\/shop\/electrical-transformers\/autotransformers\/ras-three-phase-reactances-chokes-for-motor-starting-from-5hp-to-200hp-3-startsh-5\/","title":{"rendered":"RAS &#8211; THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&#8243;"},"content":{"rendered":"<h3>THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&#8243;<a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/ft-ras1.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4023 size-medium\" title=\"THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&quot;\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/ft-ras1-300x215.jpg\" alt=\"three phase reactance for starting motors\" width=\"300\" height=\"215\" \/><\/a><\/h3>\n<table style=\"height: 200px; background-color: #ffffff;\" width=\"700\">\n<tbody>\n<tr>\n<td>Rated voltage\u00a0400V<br \/>\nVoltage regulation\u00a030% at full load<br \/>\nFrequency\u00a050\/60Hz<br \/>\nProtection\u00a0IP00<br \/>\nIsolation class\u00a0H (Ta max 45\u00b0C)<br \/>\nCopper windings\u00a0cl. H<br \/>\nResin impregnated and tropicalized<br \/>\nConnections on DIN rail terminal blocks up to\u00a050Hp<br \/>\nConnections on isolated brass bolts from\u00a075Hp<br \/>\nLifting holes\/lugs from\u00a0150Hp<br \/>\nApplid standards:\u00a0EN61558-2-13<br \/>\n105\u00b0C thermostat in central winding on request<br \/>\nfor 4 starts\/h\u00a020&#8243; version see\u00a0RAV range here<\/td>\n<td style=\"width: 70px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2484\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi.jpg\" alt=\"schema trasformatore isolamento sicurezza schermo\" width=\"100\" height=\"75\" srcset=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi.jpg 800w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi-640x480.jpg 640w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi-350x263.jpg 350w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi-400x300.jpg 400w, https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sch-tmi-768x576.jpg 768w\" sizes=\"auto, (max-width: 100px) 100vw, 100px\" \/><\/td>\n<td style=\"width: 50px;\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-2423\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/10\/sim-trafoaut.gif\" alt=\"sim-trafoaut\" width=\"35\" height=\"60\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" class=\" size-full wp-image-2352 aligncenter\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2015\/07\/sim-ce.gif\" alt=\"sim-ce\" width=\"57\" height=\"43\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table border=\"1\" width=\"700\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td align=\"center\" bgcolor=\"#A9BCFE\"><span style=\"color: #ff0000; font-family: Arial; font-size: xx-small;\"><b>consecutive starts<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A9BCFE\"><span style=\"color: #ff0000; font-family: Arial; font-size: xx-small;\"><b>starts\/h<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A9BCFE\"><span style=\"color: #ff0000; font-family: Arial; font-size: xx-small;\"><b>max starting time<\/b><\/span><\/td>\n<\/tr>\n<tr>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: Arial; font-size: small;\"><span style=\"line-height: 19.5px;\"><b>1<\/b><\/span><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: Arial; font-size: small;\"><b>3<\/b><\/span><\/td>\n<td align=\"center\" bgcolor=\"#A7A7A7\"><span style=\"font-family: Arial; font-size: small;\"><b>5&#8243;<\/b><\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<table style=\"height: 28px; background-color: #ffffff;\" width=\"700\">\n<tbody>\n<tr>\n<td style=\"text-align: center;\" colspan=\"2\">\u00a0<a href=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-rasm.gif\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-4024 size-medium\" title=\"drawing of THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&quot;\" src=\"https:\/\/www.kfactor.it\/wp-content\/uploads\/2016\/03\/di-rasm-300x122.gif\" alt=\"drawing of THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&quot;\" width=\"300\" height=\"122\" \/><\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<table width=\"728\">\n<tbody>\n<tr>\n<td width=\"123\"><strong>Power<\/strong><\/td>\n<td width=\"135\"><strong>Power<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"120\"><strong>Code<\/strong><\/td>\n<td style=\"text-align: center;\" colspan=\"3\" width=\"240\"><strong>dimensions mm.<\/strong><\/td>\n<td style=\"text-align: center;\" rowspan=\"2\" width=\"50\"><strong>DWG<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"59\"><strong>Weight<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"123\"><strong>KW<\/strong><\/td>\n<td width=\"135\"><strong>Hp<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"80\"><strong>A<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"80\"><strong>B<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"80\"><strong>C<\/strong><\/td>\n<td style=\"text-align: center;\" width=\"59\"><strong>kg.<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"123\">3.68<\/td>\n<td width=\"135\">5<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS004<\/td>\n<td style=\"text-align: center;\" width=\"80\">100<\/td>\n<td style=\"text-align: center;\" width=\"80\">140<\/td>\n<td style=\"text-align: center;\" width=\"80\">40<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">4.4<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">5.52<\/td>\n<td width=\"135\">7.50<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS006<\/td>\n<td style=\"text-align: center;\" width=\"80\">100<\/td>\n<td style=\"text-align: center;\" width=\"80\">140<\/td>\n<td style=\"text-align: center;\" width=\"80\">50<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">4.5<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">7.36<\/td>\n<td width=\"135\">10<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS007<\/td>\n<td style=\"text-align: center;\" width=\"80\">125<\/td>\n<td style=\"text-align: center;\" width=\"80\">159<\/td>\n<td style=\"text-align: center;\" width=\"80\">50<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">4.6<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">11.04<\/td>\n<td width=\"135\">15<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS011<\/td>\n<td style=\"text-align: center;\" width=\"80\">125<\/td>\n<td style=\"text-align: center;\" width=\"80\">159<\/td>\n<td style=\"text-align: center;\" width=\"80\">50<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">4.9<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">14.72<\/td>\n<td width=\"135\">20<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS015<\/td>\n<td style=\"text-align: center;\" width=\"80\">125<\/td>\n<td style=\"text-align: center;\" width=\"80\">159<\/td>\n<td style=\"text-align: center;\" width=\"80\">65<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">5.3<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">22.08<\/td>\n<td width=\"135\">30<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS022<\/td>\n<td style=\"text-align: center;\" width=\"80\">150<\/td>\n<td style=\"text-align: center;\" width=\"80\">184<\/td>\n<td style=\"text-align: center;\" width=\"80\">55<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">7.5<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">29.44<\/td>\n<td width=\"135\">40<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS030<\/td>\n<td style=\"text-align: center;\" width=\"80\">150<\/td>\n<td style=\"text-align: center;\" width=\"80\">184<\/td>\n<td style=\"text-align: center;\" width=\"80\">65<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">7.9<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">36.80<\/td>\n<td width=\"135\">50<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS036<\/td>\n<td style=\"text-align: center;\" width=\"80\">150<\/td>\n<td style=\"text-align: center;\" width=\"80\">184<\/td>\n<td style=\"text-align: center;\" width=\"80\">75<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">8.1<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">44.16<\/td>\n<td width=\"135\">60<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS045<\/td>\n<td style=\"text-align: center;\" width=\"80\">150<\/td>\n<td style=\"text-align: center;\" width=\"80\">184<\/td>\n<td style=\"text-align: center;\" width=\"80\">85<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">9.9<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">55.20<\/td>\n<td width=\"135\">75<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS055<\/td>\n<td style=\"text-align: center;\" width=\"80\">200<\/td>\n<td style=\"text-align: center;\" width=\"80\">236<\/td>\n<td style=\"text-align: center;\" width=\"80\">70<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">16.5<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">73.60<\/td>\n<td width=\"135\">100<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS074<\/td>\n<td style=\"text-align: center;\" width=\"80\">200<\/td>\n<td style=\"text-align: center;\" width=\"80\">236<\/td>\n<td style=\"text-align: center;\" width=\"80\">80<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">20.0<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">92.00<\/td>\n<td width=\"135\">125<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS092<\/td>\n<td style=\"text-align: center;\" width=\"80\">200<\/td>\n<td style=\"text-align: center;\" width=\"80\">236<\/td>\n<td style=\"text-align: center;\" width=\"80\">90<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">26.0<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">110.40<\/td>\n<td width=\"135\">150<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS110<\/td>\n<td style=\"text-align: center;\" width=\"80\">250<\/td>\n<td style=\"text-align: center;\" width=\"80\">296<\/td>\n<td style=\"text-align: center;\" width=\"80\">85<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">32.0<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">128.80<\/td>\n<td width=\"135\">175<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS129<\/td>\n<td style=\"text-align: center;\" width=\"80\">250<\/td>\n<td style=\"text-align: center;\" width=\"80\">296<\/td>\n<td style=\"text-align: center;\" width=\"80\">95<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">36.6<\/td>\n<\/tr>\n<tr>\n<td width=\"123\">147.20<\/td>\n<td width=\"135\">200<\/td>\n<td style=\"text-align: center;\" width=\"120\">RAS147<\/td>\n<td style=\"text-align: center;\" width=\"80\">250<\/td>\n<td style=\"text-align: center;\" width=\"80\">296<\/td>\n<td style=\"text-align: center;\" width=\"80\">105<\/td>\n<td style=\"text-align: center;\" width=\"50\">A<\/td>\n<td style=\"text-align: center;\" width=\"59\">42.0<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&#8243; Rated voltage\u00a0400V Voltage regulation\u00a030% at full load Frequency\u00a050\/60Hz Protection\u00a0IP00 Isolation class\u00a0H (Ta max 45\u00b0C) Copper windings\u00a0cl. H Resin impregnated and tropicalized Connections on DIN rail terminal blocks up to\u00a050Hp Connections on isolated brass bolts from\u00a075Hp Lifting holes\/lugs from\u00a0150Hp Applid standards:\u00a0EN61558-2-13 105\u00b0C [&hellip;]<\/p>\n","protected":false},"featured_media":13159,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[218],"product_tag":[244,249,288,289,290,291,308,307],"class_list":["post-6608","product","type-product","status-publish","has-post-thumbnail","product_cat-autotransformers","product_tag-autotransformer","product_tag-motor-starting","product_tag-motors","product_tag-reactance","product_tag-starting-motor-reactance","product_tag-three-phase-reactance","product_tag-transformer-2","product_tag-transformer","has-post-title","has-post-date","has-post-category","has-post-tag","has-post-comment","has-post-author","","first","instock","featured","taxable","shipping-taxable","product-type-simple"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>RAS - THREE PHASE REACTANCES (CHOKES) FOR MOTOR STARTING from 5Hp to 200Hp 3 starts\/h 5&quot; - K-factor<\/title>\n<meta name=\"description\" content=\"RAS three-phase reactors (5Hp-200Hp) for asynchronous motor starting. 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