{"id":2373,"date":"2026-08-15T09:00:00","date_gmt":"2026-08-15T01:00:00","guid":{"rendered":"https:\/\/cnbygele.com\/blog\/jkw-controller-setpoint-reactive-compensation\/"},"modified":"2026-08-15T12:27:45","modified_gmt":"2026-08-15T04:27:45","slug":"jkw-controller-setpoint-reactive-compensation","status":"publish","type":"post","link":"https:\/\/cnbygele.com\/ar\/blog\/jkw-controller-setpoint-reactive-compensation\/","title":{"rendered":"\u0643\u064a\u0641\u064a\u0629 \u0645\u0631\u0627\u062c\u0639\u0629 \u0646\u0642\u0637\u0629 \u0636\u0628\u0637 \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u062d\u0643\u0645 JKW \u0642\u0628\u0644 \u0627\u0644\u062a\u0628\u062f\u064a\u0644"},"content":{"rendered":"<div class=\"b2b-article\">\n<p style=\"margin:0 0 16px;line-height:1.7\">A reactive power controller setpoint is not a stand-alone performance target. Review it beside the measurement point, CT orientation, capacitor-stage arrangement, delay record, and the operating condition in which the setting will be used.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/1.JKW_.webp\" alt=\"CNBYG JKW reactive power compensation controller for a documented setpoint review\" \/><\/figure>\n<nav class=\"b2b-toc\" style=\"background:#f5f8fa;padding:16px 20px;border-radius:8px;margin:0 0 24px\">\n<h2 id=\"contents\" style=\"margin:42px 0 14px;scroll-margin-top:96px\">\u0645\u062d\u062a\u0648\u064a\u0627\u062a<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"#part-1-define-the-decision-before-opening-the-controller-menu\">Part 1. Define the decision before opening the controller menu<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-2-confirm-the-measurement-boundary-and-ct-record\">Part 2. Confirm the measurement boundary and CT record<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-3-read-setpoint-step-and-delay-as-one-control-record\">Part 3. Read setpoint, step and delay as one control record<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-4-compare-records-only-under-comparable-operating-states\">Part 4. Compare records only under comparable operating states<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-5-build-a-commissioning-review-sheet\">Part 5. Build a commissioning review sheet<\/a><\/li>\n<li style=\"margin:0 0 8px\"><a href=\"#part-6-send-product-context-inputs-without-assuming-a-setting\">Part 6. Send product-context inputs without assuming a setting<\/a><\/li>\n<\/ul>\n<\/nav>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"direct-answer\">\u0625\u062c\u0627\u0628\u0629 \u0645\u0628\u0627\u0634\u0631\u0629<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Before switching, preserve the current setting and its revision history, then check the measurement boundary and stage information that give that setting meaning. This is a review method, not a prescribed target power factor or commissioning approval.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/5.JKW_.webp\" alt=\"CNBYG JKW controller product context for a documented review\"><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-1-define-the-decision-before-opening-the-controller-menu\">Part 1. Define the decision before opening the controller menu<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Write the question in a form another reviewer can test: which setting is under review, which bus or feeder is represented, and whether the purpose is a revision check, an alarm review, or an RFQ. \u201cImprove power factor\u201d is not a review question because it does not identify the measurement or the evidence.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Review question<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Evidence needed<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Do not infer<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Is the recorded target still intentional?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">setting export and revision note<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">that it suits every load state<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Is a stage action traceable?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">stage identifier and timestamp<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">that a command proves physical operation<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Is a change ready for review?<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">drawing, CT record and operating log<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">that a screen value is an approval<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">For terminology, use the <a href=\"https:\/\/cnbygele.com\/ar\/reactive-power-compensator\/\">reactive power compensator resource<\/a> as the product-line entry. This article starts at the narrower evidence question.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/4.JKW_.webp\" alt=\"CNBYG JKW controller shown as first-party product context for a setpoint review\" \/><\/figure>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-2-confirm-the-measurement-boundary-and-ct-record\">Part 2. Confirm the measurement boundary and CT record<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">If the CT and voltage references are not named, a displayed value cannot be assigned confidently to a bus, feeder, or stage group. Record location, phase reference, CT orientation as installed, meter\/controller relationship, and the one-line drawing revision before comparing any setting.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Item<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Why it belongs in the record<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Common review gap<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">CT location and orientation<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">identifies the current observation boundary<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">treating a nearby feeder as the same load<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Voltage reference<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">identifies the controller reference<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">omitting a source or transformer change<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">Drawing revision<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">locates stages and protection<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">reviewing an obsolete arrangement<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">The related <a href=\"https:\/\/cnbygele.com\/ar\/blog\/displacement-vs-distortion-power-factor-logging\/\">PF logging guide<\/a> helps separate recorded quantities; it does not set a controller value.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-3-read-setpoint-step-and-delay-as-one-control-record\">Part 3. Read setpoint, step and delay as one control record<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">A setting export gains meaning when each stage is named and the delay or sequence information is retained with it. Keep manual actions, alarms, lockouts, and any controller revision in the same dated package. This prevents a later reviewer from mistaking a changed operating state for a controller change.<\/p>\n<figure style=\"margin:26px 0;text-align:center\"><img decoding=\"async\" style=\"max-width:640px;width:100%;height:auto;display:block;margin:0 auto;border-radius:8px\" src=\"https:\/\/cnbygele.com\/wp-content\/uploads\/2026\/04\/3.JKW_.webp\" alt=\"Angled view of a CNBYG JKW controller used to illustrate a control-record review\" \/><\/figure>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Record field<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Procurement or review value<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">stage sequence and nominal description<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">connects the menu record to the drawing<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">delay and switching history<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">identifies chronology to compare, not a universal value<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">alarms and manual actions<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">exposes exceptions before a setting is copied<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-4-compare-records-only-under-comparable-operating-states\">Part 4. Compare records only under comparable operating states<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Unlike a calendar comparison, a useful comparison groups records by source arrangement, major nonlinear loads, process state, and stage configuration. The Schneider <a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Possible_solutions_for_power-system_harmonics\" rel=\"nofollow noopener\" target=\"_blank\">Electrical Installation Guide<\/a> notes that harmonic conditions matter in capacitor-bank context.<\/p>\n<blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\"><strong>\u0645\u0647\u0645<\/strong> Keep harmonic observations and any reactor or topology note beside the setting record. They identify a condition requiring review; they do not prove a controller setting caused or solved it. (<a href=\"https:\/\/www.electrical-installation.org\/enwiki\/Possible_solutions_for_power-system_harmonics\" rel=\"nofollow noopener\" target=\"_blank\">Schneider Electric Electrical Installation Guide<\/a>)<\/p>\n<\/blockquote>\n<p style=\"margin:0 0 16px;line-height:1.7\">Use a <a href=\"https:\/\/cnbygele.com\/ar\/blog\/power-quality-baseline-report-template-rfq\/\">power-quality baseline report<\/a> when the project needs a separately defined measurement package.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-5-build-a-commissioning-review-sheet\">Part 5. Build a commissioning review sheet<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">Start the sheet with the current state rather than a desired outcome. A reviewer should be able to see the installed controller, drawing, measurement references, stage list, setting export, alarm history, and operating window without reconstructing them from messages.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u064a\u062c\u0628 \u0639\u0644\u0649 \u0627\u0644\u0645\u0634\u062a\u0631\u064a \u0623\u0646 \u064a\u0648\u0641\u0631<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u0644\u0645\u0627\u0630\u0627 \u0647\u0630\u0627 \u0645\u0647\u0645<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">\u062e\u0637\u0623 \u0634\u0627\u0626\u0639<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">one-line diagram and controller model<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">fixes the electrical scope<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">sending only a front-panel photo<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">CT and voltage-reference record<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">makes displayed data reviewable<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">omitting orientation or location<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">stage list and operating log<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">separates sequence from load change<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">comparing unlike shifts<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\">Fit boundary: this sheet suits a documented review before a project decision. It is not suitable for selecting a target, changing a live cabinet, or declaring compliance without the project engineer and applicable requirements.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"part-6-send-product-context-inputs-without-assuming-a-setting\">Part 6. Send product-context inputs without assuming a setting<\/h2>\n<p style=\"margin:0 0 16px;line-height:1.7\">\u0627\u0644 <a href=\"https:\/\/cnbygele.com\/ar\/product\/jkw-series-reactive-power-automatic-compensation-controller\/\">JKW reactive power controller product page<\/a> is the correct product-context route once the cabinet record is defined. CNBYG\u2019s public page identifies the JKW controller family; it does not establish that a particular model, setting, or wiring arrangement fits an unnamed panel.<\/p>\n<table style=\"width:100%;border-collapse:collapse\">\n<thead>\n<tr>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Send with quote or review<\/th>\n<th style=\"border:1px solid #d9e1e8;padding:9px 12px;background:#f5f8fa;text-align:left\">Why it is needed<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">controller model and documentation revision<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">keeps the inquiry tied to a defined product scope<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">drawing, CT\/voltage record and stage list<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">allows the electrical boundary to be checked<\/td>\n<\/tr>\n<tr>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">operating log, alarms and required project standard<\/td>\n<td style=\"border:1px solid #d9e1e8;padding:9px 12px\">separates evidence from an unsupported setting request<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0 0 16px;line-height:1.7\"><a href=\"https:\/\/cnbygele.com\/ar\/contact-us\/\">Send the documented controller inputs<\/a> when the drawing and records are ready for review.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"faqs\">\u0627\u0644\u0623\u0633\u0626\u0644\u0629 \u0627\u0644\u0634\u0627\u0626\u0639\u0629<\/h2>\n<h3 style=\"margin:28px 0 12px\">What is a reactive power controller setpoint?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">It is a recorded control value used within a defined measurement and stage arrangement. It should be reviewed with the drawing and operating evidence, not treated as a universal target.<\/p>\n<h3 style=\"margin:28px 0 12px\">Does a CT arrow or orientation matter?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Yes. The installed CT relationship is part of the measurement boundary, so it belongs in the review record before conclusions are drawn from displayed quantities.<\/p>\n<h3 style=\"margin:28px 0 12px\">Should a delay be copied from another panel?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">No. A delay record can be compared, but a suitable value depends on the named controller, stages, operating duty, and project constraints.<\/p>\n<h3 style=\"margin:28px 0 12px\">Which stage information belongs with the setting?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Keep the stage identifier, arrangement, command history, available state indication, and the drawing revision that locates the stage.<\/p>\n<h3 style=\"margin:28px 0 12px\">Why include harmonic context?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Harmonic conditions are relevant to capacitor-bank review. Record the observation and topology context without turning it into a site-specific diagnosis.<\/p>\n<h3 style=\"margin:28px 0 12px\">When is engineering review needed?<\/h3>\n<p style=\"margin:0 0 16px;line-height:1.7\">Seek the project\u2019s qualified review when a live change, protection issue, unclear measurement boundary, unusual operating record, or acceptance decision is involved.<\/p>\n<h2 style=\"margin:42px 0 14px;scroll-margin-top:96px\" id=\"references\">\u0627\u0644\u0645\u0631\u0627\u062c\u0639<\/h2>\n<ul style=\"margin:0 0 18px 1.2em;line-height:1.7\">\n<li style=\"margin:0 0 8px\"><a href=\"https:\/\/www.iec.ch\/dyn\/www\/f?p=103:7:0::::FSP_ORG_ID,FSP_LANG_ID:1254,25\" rel=\"nofollow noopener\" target=\"_blank\">IEC Technical Committee 8 public scope<\/a><\/li>\n<\/ul>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A reactive power controller setpoint is not a stand-alone performance target. Review it beside the measurement point, CT orientation, capacitor-stage arrangement, delay record, and the operating condition in which the setting will be used. Contents Part 1. Define the decision before opening the controller menu Part 2. Confirm the measurement boundary and CT record Part [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1341,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_gspb_post_css":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-2373","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"blocksy_meta":{"styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":7}},"acf":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/posts\/2373","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/comments?post=2373"}],"version-history":[{"count":1,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/posts\/2373\/revisions"}],"predecessor-version":[{"id":2374,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/posts\/2373\/revisions\/2374"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/media\/1341"}],"wp:attachment":[{"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/media?parent=2373"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/categories?post=2373"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/cnbygele.com\/ar\/wp-json\/wp\/v2\/tags?post=2373"}],"curies":[{"name":"\u0644\u0639\u0628 \u062c\u064a\u062f\u0629","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}