{"id":4436,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/ua-protector.com\/?post_type=product&#038;p=4436"},"modified":"2025-08-06T00:45:34","modified_gmt":"2025-08-06T07:45:34","slug":"3-phase-4-wire-over-and-under-voltage-protector","status":"publish","type":"product","link":"https:\/\/ua-protector.com\/fr\/produit\/protecteur\/protecteur-de-tension\/protecteur-de-surtension-et-de-soustension-triphase-a-4-fils\/","title":{"rendered":"Protecteur de surtension et de sous-tension triphas\u00e9 \u00e0 4 fils JGGQ-80"},"content":{"rendered":"<h2><strong>Introduction<\/strong><\/h2>\n<hr \/>\n<figure id=\"attachment_4513\" aria-describedby=\"caption-attachment-4513\" style=\"width: 150px\" class=\"wp-caption alignleft\"><a href=\"https:\/\/ua-protector.com\/fr\/produit\/\"><img decoding=\"async\" class=\"wp-image-4513 size-thumbnail\" src=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-150x150.jpg\" alt=\"Protecteur de surtension et de soustension triphas\u00e9 \u00e0 4 fils \" width=\"150\" height=\"150\" srcset=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-150x150.jpg 150w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-300x300.jpg 300w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-100x100.jpg 100w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-600x600.jpg 600w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0-768x768.jpg 768w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/JGGQ-80S-0.jpg 800w\" sizes=\"(max-width: 150px) 100vw, 150px\" \/><\/a><figcaption id=\"caption-attachment-4513\" class=\"wp-caption-text\">Protecteur de surtension et de soustension triphas\u00e9 \u00e0 4 fils<\/figcaption><\/figure>\n<p><a href=\"https:\/\/ua-protector.com\/fr\/produit\/protecteur\/protecteur-limiteur-de-courant-ignifuge\/protecteur-dalarme-incendie-a-limitation-de-courant\/\">Protecteur de surtension et de soustension triphas\u00e9 \u00e0 4 fils<\/a> JGGQ-80S\/3P+N Il s'agit d'une am\u00e9lioration du type de produit ordinaire, caract\u00e9ristiques techniques du produit : faible consommation d'\u00e9nergie, longue dur\u00e9e de vie, contr\u00f4le pr\u00e9cis, absence de protection de phase, absence de protection de ligne z\u00e9ro, courant limite de court-circuit maximum de 3000A, contr\u00f4le logiciel de l'humanisation, et indication claire avec la lumi\u00e8re Led, le produit est mis sous tension pour la premi\u00e8re fois dans des conditions normales de temps de fermeture de l'alimentation de 5 secondes, lorsque la ligne se produit sous-tension, manque de phase et autres d\u00e9fauts, lorsque l'alimentation devient normale, le temps de fermeture est de 20 secondes, cette conception permet d'\u00e9conomiser trop de temps d'attente lorsque le r\u00e9seau \u00e9lectrique est hors de tension.<\/p>\n<p>La table de protection contre les surtensions et les sous-tensions \u00e0 r\u00e9initialisation automatique a les fonctions de perte de phase et de perte nulle, <a href=\"https:\/\/www.elejg.com\/\" target=\"_blank\" rel=\"noopener\">protection contre les surtensions et les sous-tensions<\/a>Il est souvent utilis\u00e9 dans les lignes de distribution triphas\u00e9es \u00e0 quatre fils et dans les bo\u00eetes de raccordement pour la production d'\u00e9nergie photovolta\u00efque.<\/p>\n<h2><strong>Protecteur de surtension et de sous-tension triphas\u00e9 \u00e0 4 fils des param\u00e8tres<\/strong><\/h2>\n<hr \/>\n<p>1. Courant nominal : 32A, 40A, 50A, 63A, 80A<\/p>\n<p>2. Tension de fonctionnement : AC230V, 50Hz (mode de fonctionnement de la ligne de phase \u00e0 la ligne neutre)<\/p>\n<p>3. Valeur de protection contre les surtensions : AC270V \u00b15V (phase \u00e0 z\u00e9ro)<\/p>\n<p>4. Valeur de protection contre les sous-tensions : AC170V \u00b15V (phase \u00e0 z\u00e9ro)<\/p>\n<p>5. Temps de fermeture \u00e0 la premi\u00e8re mise sous tension : 5 secondes<\/p>\n<p>6. Temps de r\u00e9initialisation apr\u00e8s une d\u00e9faillance : 20 secondes<\/p>\n<p>7. Temps d'action : 0,1 seconde<\/p>\n<p>8. La plus \u00e9lev\u00e9e est possible pour supporter une surtension de 450 V CA (phase \u00e0 z\u00e9ro)\u3002<\/p>\n<h2><strong>Normes de mise en \u0153uvre<\/strong><\/h2>\n<hr \/>\n<p>JGJ242-2011 Code pour la conception \u00e9lectrique des b\u00e2timents r\u00e9sidentiels<\/p>\n<p>JGJ\/T16-2008<\/p>\n<p>GJBT-672 Atlas normalis\u00e9 de la conception et de la construction \u00e9lectrique des b\u00e2timents r\u00e9sidentiels<\/p>\n<p>GB\/T68895.10-2001<\/p>\n<p>Conforme aux normes de s\u00e9curit\u00e9 pour les appareils \u00e9lectriques de classe III<\/p>\n<p>JB\/T12762-2015 \u300a<a href=\"https:\/\/ua-protector.com\/fr\"><strong>Protecteur de surtension et de sous-tension triphas\u00e9 \u00e0 4 fils<\/strong><\/a>\uff08<strong>OUPA<\/strong>)\u300b<\/p>\n<h2><strong><a href=\"https:\/\/ua-protector.com\/fr\/produit\/protecteur-de-courant-et-de-tension-triphase-a-4-fils\/\">Protecteur de surtension et de soustension triphas\u00e9 \u00e0 4 fils <\/a><\/strong><strong>de la taille<\/strong><\/h2>\n<hr \/>\n<p><strong><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-5588\" src=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8.jpg\" alt=\"\" width=\"800\" height=\"433\" srcset=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8.jpg 1141w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-300x162.jpg 300w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-1024x554.jpg 1024w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-768x415.jpg 768w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-18x10.jpg 18w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/\u5916\u5f62\u5c3a\u5bf8-600x324.jpg 600w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/strong><\/p>\n<h2><strong>Informations sur le paquet standard<\/strong><\/h2>\n<hr \/>\n<p>&nbsp;<\/p>\n<p><img decoding=\"async\" class=\"alignnone size-medium wp-image-5943\" src=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-300x300.jpg\" sizes=\"(max-width: 300px) 100vw, 300px\" srcset=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-300x300.jpg 300w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-150x150.jpg 150w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-12x12.jpg 12w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-600x600.jpg 600w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-100x100.jpg 100w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box.jpg 750w\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<div style=\"overflow-x: auto;\">\n<table>\n<tbody>\n<tr>\n<th>Dimension du carton (cm)<\/th>\n<th>Liste de colisage<\/th>\n<th>QT\u00c9<\/th>\n<th>Poids brut (kg)<\/th>\n<\/tr>\n<tr>\n<td style=\"text-align: center;\">45,5cm \u00d7 23,5cm \u00d7 31,5cm<\/td>\n<td style=\"text-align: center;\">\u00a0protecteur<\/td>\n<td style=\"text-align: center;\">60pcs<\/td>\n<td style=\"text-align: center;\">20 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p>&nbsp;<\/p>\n<hr \/>\n<h1 class=\"elementor-heading-title elementor-size-default\"><span style=\"color: #0000ff;\">Contactez-nous d\u00e8s maintenant, des \u00e9chantillons gratuits sont disponibles<\/span><\/h1>\n<p>Pour obtenir plus d'informations sur nos produits et services, vous recevrez une r\u00e9ponse d'un expert en \u00e9lectricit\u00e9.<\/p>\n<p>Mob\/WhatsApp\/<strong>WeChat\/<\/strong>Wang : +86 18958900126<br \/>\nEmail professionnel\uff1a<strong>sales@tokeep.net<br \/>\n<\/strong>Adresse \u00e9lectronique de la technologie :\u00a0<strong>tokeepcc@gmail.com<\/strong><strong><br \/>\n<\/strong>Courriel personnel :<strong>\u00a0wxj7607@126.com<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-5833 size-full\" src=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/whateapp-1.jpg\" sizes=\"(max-width: 573px) 100vw, 573px\" srcset=\"https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/whateapp-1.jpg 573w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/whateapp-1-300x169.jpg 300w, https:\/\/ua-protector.com\/wp-content\/uploads\/2025\/04\/whateapp-1-18x10.jpg 18w\" alt=\"\" width=\"573\" height=\"322\" \/><\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Le protecteur de surtension et de sous-tension triphas\u00e9 \u00e0 4 fils est une am\u00e9lioration par rapport au type de produit ordinaire : faible consommation d'\u00e9nergie, longue dur\u00e9e de vie, contr\u00f4le pr\u00e9cis, protection contre les pertes de phase, protection contre l'absence de ligne z\u00e9ro, courant maximal de limitation des courts-circuits de 3 000 A, contr\u00f4le logiciel humanis\u00e9 et indication claire par lumi\u00e8re LED, le produit est mis sous tension pour la premi\u00e8re fois dans des conditions normales de temps de fermeture de l'alimentation est de 6 secondes, lorsque la ligne pr\u00e9sente une surtension, un manque de phase et d'autres d\u00e9fauts, lorsque l'alimentation devient normale, le temps de fermeture est de 40 secondes, cette conception permet d'\u00e9conomiser trop de temps d'attente lorsque le r\u00e9seau \u00e9lectrique est dans la panne de courant.<\/p>","protected":false},"featured_media":4513,"template":"","meta":{"_acf_changed":false,"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":"","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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