{"id":14668,"date":"2026-02-20T20:00:28","date_gmt":"2026-02-20T13:00:28","guid":{"rendered":"https:\/\/mpcovn.com\/uncategorized\/capacitor-controller\/"},"modified":"2026-06-25T18:20:13","modified_gmt":"2026-06-25T11:20:13","slug":"capacitor-controller","status":"publish","type":"product","link":"https:\/\/mpcovn.com\/en\/equipment\/power-capacitor-banks\/capacitor-controller\/","title":{"rendered":"Capacitor controller"},"content":{"rendered":"<p data-start=\"233\" data-end=\"423\">The QEI Capacitor Controller is a modern reactive power compensation solution, utilizing an intelligent system to maintain a stable and optimal power factor (cos\u03c6) for the electrical system.<\/p>\n<p data-start=\"425\" data-end=\"629\">The product is designed to automatically switch capacitor banks based on real-time load demand, thereby reducing power losses, avoiding reactive power penalties, and improving operational efficiency for businesses.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-16418 size-full\" src=\"https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II.png\" alt=\"\" width=\"1200\" height=\"688\" srcset=\"https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II.png 1200w, https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II-400x229.png 400w, https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II-768x440.png 768w, https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II-430x247.png 430w, https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II-700x401.png 700w, https:\/\/mpcovn.com\/wp-content\/uploads\/2026\/02\/MP-Mo-Ta-Sp-Tu-Ecap-II-150x86.png 150w\" sizes=\"auto, (max-width: 1200px) 100vw, 1200px\" \/><\/p>\n<h2 data-start=\"1883\" data-end=\"1909\"><strong data-start=\"1889\" data-end=\"1909\">Key Features:<\/strong><\/h2>\n<ul>\n<li>Intelligent and precise control. Utilizing the QEI capacitor controller, the system automatically adjusts capacitor banks based on cos\u03c6, kW, kVAr, current, voltage and temperature. It responds rapidly to load fluctuations.  <\/li>\n<li>Flexible programming. Settings based on time and operating schedules. Multiple customizable control modes. Suitable for complex electrical systems.   <\/li>\n<li>Operational cost optimization. Reduces power losses. Avoids reactive power penalties. Enhances electricity utilization efficiency.   <\/li>\n<li>Durable design \u2013 easy to operate. The cabinet is robustly manufactured to meet technical standards. High-quality components ensure a long service life. Easy to maintain and expand.   <\/li>\n<\/ul>\n<h4>Comparison: MCAP II vs. ECAP II<\/h4>\n<table>\n<thead>\n<tr>\n<th>Criteria<\/th>\n<th>MCAP II<\/th>\n<th>ECAP II<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Main Functions<\/td>\n<td>Local Automatic Capacitor Control<\/td>\n<td>Remote Control &#038; Monitoring<\/td>\n<\/tr>\n<tr>\n<td>Operating Modes<\/td>\n<td>Local + Automatic<\/td>\n<td>Local + Automatic + Remote<\/td>\n<\/tr>\n<tr>\n<td>SCADA<\/td>\n<td>\u274c Not supported<\/td>\n<td>\u2705SCADA supported<\/td>\n<\/tr>\n<tr>\n<td>Comunication Protocols<\/td>\n<td>None<\/td>\n<td>DNP3, IEC 104\u2026<\/td>\n<\/tr>\n<tr>\n<td>Applications<\/td>\n<td>Standalone Stations<\/td>\n<td>Centrally Controlled Grids<\/td>\n<\/tr>\n<tr>\n<td>Dimensions<\/td>\n<td>Compact<\/td>\n<td>Larger (integrated communication modules)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><strong data-start=\"3437\" data-end=\"3457\">Practical Applications<\/strong><\/h3>\n<p data-start=\"2362\" data-end=\"2417\">Capacitor control cabinets utilizing MCAP II \/ ECAP II are applied in:<\/p>\n<ul data-start=\"2419\" data-end=\"2538\">\n<li data-section-id=\"15u9dd4\" data-start=\"2419\" data-end=\"2450\">\n<p data-start=\"2421\" data-end=\"2450\">Medium-voltage substation 110kV<\/p>\n<\/li>\n<li data-section-id=\"7zb203\" data-start=\"2451\" data-end=\"2474\">\n<p data-start=\"2453\" data-end=\"2474\">Distribution Grids<\/p>\n<\/li>\n<li data-section-id=\"o8zyjy\" data-start=\"2475\" data-end=\"2507\">\n<p data-start=\"2477\" data-end=\"2507\">Industrial Zones (VSIP, HCM City, etc.)<\/p>\n<\/li>\n<li data-section-id=\"cq0her\" data-start=\"2508\" data-end=\"2538\">\n<p data-start=\"2510\" data-end=\"2538\">Electrical systems with SCADA\/DMS<\/p>\n<\/li>\n<\/ul>\n<p><strong data-start=\"3934\" data-end=\"3978\">Why should you choose My Phuong as your supplier?<\/strong><\/p>\n<p><strong data-start=\"3980\" data-end=\"3990\">My Phuong<\/strong> is a pioneer in providing <strong data-start=\"4027\" data-end=\"4067\">medium-voltage electrical solutions and equipment<\/strong>, with many years of experience in implementing projects for <strong data-start=\"4110\" data-end=\"4151\">substations, capacitor bank systems, and SCADA<\/strong> nationwide. We commit to: <\/p>\n<p>Authentic equipment from QEI \u2013 Full CO\/CQ provided<\/p>\n<p>In-depth technical consultancy, tailored to each specific project<\/p>\n<p>Competitive pricing, with support for deployment and field operations<\/p>\n<p>Long-term after-sales service, always accompanying our customers<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong data-start=\"0\" data-end=\"27\">The QEI capacitor control<\/strong> cabinet is used to control the switching (on\/off) of capacitor banks to improve the power factor in electrical systems, with the capability to monitor and re<strong class=\"Yjhzub\" data-sfc-cb=\"\" data-complete=\"true\" data-processed=\"true\">gulate reactive power<\/strong> on the grid.<\/p>\n","protected":false},"featured_media":14671,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[434],"product_cat":[450,457],"product_tag":[],"class_list":["post-14668","product","type-product","status-publish","has-post-thumbnail","product_brand-qei","product_cat-equipment","product_cat-power-capacitor-banks","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product\/14668","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/comments?post=14668"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/media\/14671"}],"wp:attachment":[{"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/media?parent=14668"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_brand?post=14668"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_cat?post=14668"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/mpcovn.com\/en\/wp-json\/wp\/v2\/product_tag?post=14668"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}