{"id":1267,"date":"2026-03-04T15:26:50","date_gmt":"2026-03-04T15:26:50","guid":{"rendered":"https:\/\/sadiquemanifestation.com\/index.php\/product\/shahig-navigator-lm-overhead-fault-passage-indicator-mv\/"},"modified":"2026-03-04T20:58:05","modified_gmt":"2026-03-04T20:58:05","slug":"navigator-lm-overhead-fault-passage-indicator-mv","status":"publish","type":"product","link":"https:\/\/shahig.com\/index.php\/product\/navigator-lm-overhead-fault-passage-indicator-mv\/","title":{"rendered":"Navigator LM MV"},"content":{"rendered":"<h3>Overview<\/h3>\n<p>Shahig Navigator LM is an electronic fault passage indicator for medium-voltage utility overhead lines. It continuously samples the load current and automatically adapts its trip level to the network load profile.<\/p>\n<h3>Key Features<\/h3>\n<ul>\n<li>Fault detection with self-adjusting trip current (load-dependent)<\/li>\n<li>LED indication with 360\u00b0 visibility<\/li>\n<li>Double-flashing mode upon detection of a second fault<\/li>\n<li>Battery status indication with early warning<\/li>\n<li>Reset options by version: manual, time reset, current restoration, voltage restoration<\/li>\n<li>Installation on live overhead lines possible<\/li>\n<\/ul>\n<h3>Applications<\/h3>\n<ul>\n<li>Overhead MV distribution networks<\/li>\n<li>Rapid fault section identification and crew dispatch optimization<\/li>\n<\/ul>\n<h3>Technical Data<\/h3>\n<ul>\n<li>Trip current: \u2265100 A \/ \u2265100 ms (load-dependent self adjustment)<\/li>\n<li>Accuracy: \u00b110% at 20 \u00b0C<\/li>\n<li>Self-adjustment: &gt;30 A load current; trip factor 4\u20136\u00d7 load current<\/li>\n<li>Peak load memory: 72 h; adjustment delay: 60 s<\/li>\n<li>Visibility: &gt;50 m (day), &gt;150 m (night), 360\u00b0<\/li>\n<li>Flash rate: 30 flashes\/min; total indication time &gt;500 h<\/li>\n<li>Power supply: replaceable lithium battery; shelf life \u226520 years<\/li>\n<li>Max permissible voltage: \u226446 kV (50\/60 Hz)<\/li>\n<li>Withstand current: 25 kA \/ 3 s<\/li>\n<li>Cable diameter range: 8\u201329 mm<\/li>\n<li>Housing: UV resistant polycarbonate\/polyamide, IP68; stainless steel clamping yoke<\/li>\n<li>Temperature range: \u221230 to +75 \u00b0C (reference: IEEE 495 \u221240 to +85 \u00b0C)<\/li>\n<\/ul>\n<h3>Integrated Components<\/h3>\n<ul>\n<li>Indicator unit with high-intensity LEDs (red\/yellow)<\/li>\n<li>Clamping yoke for conductor mounting<\/li>\n<li>Magnet-based test\/reset accessory (optional)<\/li>\n<\/ul>\n<h3>Compliance &amp; Standards<\/h3>\n<p>IP68 enclosure; temperature range references include IEEE 495 (model dependent). Utility installation practices apply.<\/p>\n","protected":false},"excerpt":{"rendered":"<p><strong>Navigator LM \u2013 Overhead Fault Passage Indicator (MV)<br \/>\n<\/strong>Self-adjusting overhead line fault passage indicator with 360\u00b0 LED visibility, double-flash for second fault detection, and multiple reset options.<\/p>\n","protected":false},"featured_media":1284,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","_seopress_robots_follow":"","_seopress_robots_imageindex":"","_seopress_robots_snippet":"","_seopress_robots_primary_cat":"","_seopress_robots_breadcrumbs":"","_seopress_robots_freeze_modified_date":"","_seopress_robots_custom_modified_date":"","_seopress_robots_canonical":"","_seopress_social_fb_title":"","_seopress_social_fb_desc":"","_seopress_social_fb_img":"","_seopress_social_fb_img_attachment_id":0,"_seopress_social_fb_img_width":0,"_seopress_social_fb_img_height":0,"_seopress_social_twitter_title":"","_seopress_social_twitter_desc":"","_seopress_social_twitter_img":"","_seopress_social_twitter_img_attachment_id":0,"_seopress_social_twitter_img_width":0,"_seopress_social_twitter_img_height":0,"_seopress_redirections_value":"","_seopress_redirections_enabled":"","_seopress_redirections_enabled_regex":"","_seopress_redirections_logged_status":"","_seopress_redirections_param":"","_seopress_redirections_type":0,"_seopress_analysis_target_kw":"","_seopress_news_disabled":"","_seopress_video_disabled":"","_seopress_video":[],"_seopress_pro_schemas_manual":[],"_seopress_pro_rich_snippets_disable_all":"","_seopress_pro_rich_snippets_disable":[],"_seopress_pro_schemas":[],"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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