{"id":1564,"date":"2025-10-21T19:50:39","date_gmt":"2025-10-21T19:50:39","guid":{"rendered":"http:\/\/selectairsystemsinccom.local\/?page_id=1564"},"modified":"2025-10-21T20:03:06","modified_gmt":"2025-10-21T20:03:06","slug":"moto-load-amps","status":"publish","type":"page","link":"https:\/\/selectairsystemsinc.com\/selectwp\/moto-load-amps\/","title":{"rendered":"Motor Load Amps"},"content":{"rendered":"\n<div class=\"motor-lookup-wrapper\">\n  <h2>Motor Full-Load Current Lookup<\/h2>\n\n  <div class=\"ml-row\">\n    <label for=\"ml-phase\">Phase<\/label>\n    <select id=\"ml-phase\">\n      <option value=\"\">&#8212; Select Phase &#8212;<\/option>\n      <option value=\"1\">Single Phase<\/option>\n      <option value=\"3\">Three Phase<\/option>\n    <\/select>\n  <\/div>\n\n  <div class=\"ml-row\">\n    <label for=\"ml-voltage\">Voltage<\/label>\n    <select id=\"ml-voltage\">\n      <option value=\"\">&#8212; Select Voltage &#8212;<\/option>\n      <option value=\"115\">115 V<\/option>\n      <option value=\"208\">208 V<\/option>\n      <option value=\"460\">460 V<\/option>\n    <\/select>\n  <\/div>\n\n  <div class=\"ml-row\">\n    <label for=\"ml-hp\">Motor Size (HP)<\/label>\n    <select id=\"ml-hp\">\n      <option value=\"\">&#8212; Select Horsepower &#8212;<\/option>\n      <option value=\"0.5\">\u00bd HP<\/option>\n      <option value=\"0.75\">\u00be HP<\/option>\n      <option value=\"1\">1 HP<\/option>\n      <option value=\"1.5\">1\u00bd HP<\/option>\n      <option value=\"2\">2 HP<\/option>\n      <option value=\"3\">3 HP<\/option>\n      <option value=\"5\">5 HP<\/option>\n    <\/select>\n  <\/div>\n\n  <div id=\"ml-result\">Select phase, voltage, and HP to see full-load amps.<\/div>\n<\/div>\n\n<style>\n.motor-lookup-wrapper {\n  max-width: 100%;\n  background: #fff;\n  padding: 15px;\n  box-sizing: border-box;\n  border: 1px solid #ddd;\n  border-radius: 6px;\n  font-family: inherit;\n}\n\n.motor-lookup-wrapper h2 {\n  font-size: 1.5em;\n  margin-bottom: 15px;\n}\n\n\/* Flex layout for label + select *\/\n.ml-row {\n  display: flex;\n  flex-wrap: wrap;\n  align-items: center;\n  margin-top: 10px;\n}\n\n.ml-row label {\n  flex: 0 0 120px; \/* fixed label width *\/\n  margin-right: 10px;\n  font-weight: 600;\n}\n\n.ml-row select {\n  flex: 1 1 150px; \/* select fills remaining space, but max 250px *\/\n  max-width: 250px;\n  padding: 6px 8px;\n  font-size: 1em;\n  box-sizing: border-box;\n}\n\n\/* Responsive: stack on small screens *\/\n@media (max-width: 500px) {\n  .ml-row {\n    flex-direction: column;\n    align-items: stretch;\n  }\n  .ml-row label {\n    margin-bottom: 4px;\n  }\n}\n\n.motor-lookup-wrapper #ml-result {\n  margin-top: 20px;\n  padding: 10px;\n  background: #f9f9f9;\n  border: 1px solid #ccc;\n  border-radius: 5px;\n  font-size: 1.1em;\n  max-width: 100%;\n}\n<\/style>\n\n<script>\ndocument.addEventListener(\"DOMContentLoaded\", function () {\n  const motorAmps = {\n    \"1\": {\n      \"115\": { \"0.5\":\"9.8\",\"0.75\":\"13.8\",\"1\":\"16\",\"1.5\":\"20\",\"2\":\"24\",\"3\":\"\",\"5\":\"\" },\n      \"208\": { \"0.5\":\"5.4\",\"0.75\":\"7.6\",\"1\":\"8.8\",\"1.5\":\"11\",\"2\":\"13.2\",\"3\":\"\",\"5\":\"\" }\n    },\n    \"3\": {\n      \"208\": { \"0.5\":\"2.4\",\"0.75\":\"3.2\",\"1\":\"4.2\",\"1.5\":\"6.6\",\"2\":\"7.5\",\"3\":\"10.6\",\"5\":\"16.7\" },\n      \"460\": { \"0.5\":\"1.1\",\"0.75\":\"1.6\",\"1\":\"2.1\",\"1.5\":\"3\",\"2\":\"3.4\",\"3\":\"4.8\",\"5\":\"7.6\" }\n    }\n  };\n\n  const phaseEl = document.getElementById(\"ml-phase\");\n  const voltageEl = document.getElementById(\"ml-voltage\");\n  const hpEl = document.getElementById(\"ml-hp\");\n  const resultEl = document.getElementById(\"ml-result\");\n\n  function updateResult() {\n    const phase = phaseEl.value;\n    const voltage = voltageEl.value;\n    const hp = hpEl.value;\n\n    if (!phase || !voltage || !hp) {\n      resultEl.textContent = \"Select phase, voltage, and HP to see full-load amps.\";\n      return;\n    }\n\n    const amps = motorAmps[phase]?.[voltage]?.[hp];\n    if (amps) {\n      resultEl.textContent = `${hp} HP, ${voltage} V, ${phase}-phase \u2192 Full-load current \u2248 ${amps} A`;\n    } else {\n      resultEl.textContent = \"No data available for that combination.\";\n    }\n  }\n\n  [phaseEl, voltageEl, hpEl].forEach(el => el.addEventListener(\"change\", updateResult));\n});\n<\/script>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"1024\" src=\"https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-1024x1024.png\" alt=\"\" class=\"wp-image-1145\" style=\"width:460px;height:auto\" srcset=\"https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-1024x1024.png 1024w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-300x300.png 300w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-150x150.png 150w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-768x768.png 768w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-1536x1536.png 1536w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor-225x225.png 225w, https:\/\/selectairsystemsinc.com\/selectwp\/wp-content\/uploads\/2025\/10\/genericacmotor.png 2000w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Motor Full-Load Current Lookup Phase &#8212; Select Phase &#8212;Single PhaseThree Phase Voltage &#8212; Select Voltage &#8212;115 V208 V460 V Motor Size (HP) &#8212; Select Horsepower &#8212;\u00bd HP\u00be HP1 HP1\u00bd HP2 HP3 HP5 HP Select phase, voltage, and HP to see full-load amps.<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1564","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/pages\/1564","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/comments?post=1564"}],"version-history":[{"count":4,"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/pages\/1564\/revisions"}],"predecessor-version":[{"id":1578,"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/pages\/1564\/revisions\/1578"}],"wp:attachment":[{"href":"https:\/\/selectairsystemsinc.com\/selectwp\/wp-json\/wp\/v2\/media?parent=1564"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}