{"id":4438,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4438"},"modified":"2025-12-31T00:48:02","modified_gmt":"2025-12-31T07:48:02","slug":"protecteurs-contre-la-surtension-et-la-soustension-jggq-80","status":"publish","type":"product","link":"https:\/\/bright-china.com\/fr\/produit\/protecteurs-contre-la-surtension-et-la-soustension-jggq-80\/","title":{"rendered":"Protecteurs contre les surtensions et les sous-tensions \u00e0 r\u00e9armement automatique JGGQ-80"},"content":{"rendered":"

\u2160. Introduction<\/strong><\/h2>\n
\n

\"\"<\/p>\n

10 ans de pr\u00e9cipitations techniques, N fois de tests et d'am\u00e9liorations techniques, mod\u00e8le JGGQ-80 R\u00e9initialisation automatique protecteurs contre la surtension et la soustension<\/a> List\u00e9 sur le march\u00e9, le circuit de contr\u00f4le adopte un microprocesseur haute vitesse \u00e0 faible consommation comme noyau, le relais magn\u00e9tique \u00e0 verrouillage comme circuit principal, et la conception standard analogique, qui pr\u00e9sente les avantages techniques suivants : faible consommation d'\u00e9nergie, contr\u00f4le pr\u00e9cis, belle apparence, anti-harmonique, anti-interf\u00e9rence, tension de r\u00e9sistance jusqu'\u00e0 AC450V, courant de r\u00e9sistance jusqu'\u00e0 3000A, etc.<\/p>\n

Lorsque la ligne d'alimentation \u00e9lectrique pr\u00e9sente une surtension ou une sous-tension, le protecteur peut couper rapidement et en toute s\u00e9curit\u00e9 le circuit sous l'impact continu de la haute tension afin d'\u00e9viter les accidents caus\u00e9s par une tension anormale envoy\u00e9e aux appareils \u00e9lectriques terminaux. Lorsque la tension revient \u00e0 des valeurs normales, le protecteur r\u00e9tablit automatiquement le circuit dans le d\u00e9lai sp\u00e9cifi\u00e9 afin d'assurer le fonctionnement normal des appareils \u00e9lectriques terminaux en cas d'absence de surveillance.<\/p>\n

Le protecteur \u00e0 minimum de tension auto-r\u00e9armable \u00e9conomique est un produit combinant un circuit num\u00e9rique et un circuit analogique, qui pr\u00e9sente les avantages d'un contr\u00f4le pr\u00e9cis du circuit num\u00e9rique, principalement manifest\u00e9s par le m\u00eame temps de r\u00e9initialisation, c'est-\u00e0-dire que si un lot de produits est aliment\u00e9 en m\u00eame temps, le temps d'action du lot de produits est le m\u00eame, il n'y a pas d'erreur de temps de r\u00e9initialisation entre les produits, et l'erreur de chaque temps de r\u00e9initialisation ne d\u00e9passera pas 0,5 seconde ; en outre, la tension de r\u00e9sistance est \u00e9lev\u00e9e, et il ne sera pas endommag\u00e9 pendant une longue p\u00e9riode dans le cas d'AC450V.<\/p>\n

\u2161. Param\u00e8tres des protecteurs contre les surtensions et les sous-tensions<\/strong><\/h2>\n
\n

1. Courant nominal : 32A, 40A, 50A, 63A, 80A<\/p>\n

2. Tension de fonctionnement : AC230V, 50Hz<\/p>\n

3. Valeur de protection contre les surtensions : AC270V \u00b15V<\/p>\n

4. Valeur de protection contre les sous-tensions : AC170V \u00b15V<\/p>\n

5. Temps de r\u00e9initialisation apr\u00e8s une d\u00e9faillance : 20 secondes<\/p>\n

6. Temps d'action : 0,1 seconde<\/p>\n

7. La plus \u00e9lev\u00e9e est possible avec une surtension de 450 V CA.<\/p>\n

<\/h2>\n

\u2162.protecteurs contre la surtension et la soustension des normes<\/strong><\/h2>\n
\n

JGJ242-2011 Code pour la conception \u00e9lectrique des b\u00e2timents r\u00e9sidentiels<\/p>\n

JGJ\/T16-2008<\/p>\n

GJBT-672 Atlas normalis\u00e9 de la conception et de la construction \u00e9lectrique des b\u00e2timents r\u00e9sidentiels<\/p>\n

GB\/T68895.10-2001<\/p>\n

Conforme aux normes de s\u00e9curit\u00e9 pour les appareils \u00e9lectriques de classe III<\/p>\n

JB\/T12762-2015\u300aOUPA ,Protecteur de surtension et de sous-tension<\/a>\u00a0<\/strong>)\u300b<\/p>\n

protection contre les surtensions et les sous-tensions<\/strong>\u00a0de la taille<\/strong><\/h2>\n
\n

\"\"<\/p>\n

Il devrait y avoir un plan<\/h2>\n
\n

\"protecteurs<\/p>\n

Avertissement :<\/span><\/span><\/h3>\n
Les fils N et L ne doivent pas \u00eatre mal raccord\u00e9s.<\/span><\/span><\/div>\n
Toutes les bornes doivent \u00eatre serr\u00e9es afin d'\u00e9viter les faux raccordements qui pourraient griller le protecteur.<\/span><\/span><\/div>\n

<\/h2>\n

Informations sur le paquet standard<\/strong><\/h2>\n
\n

\"\"<\/p>\n

\n\n\n\n\n
Dimension du carton (cm)<\/span><\/th>\nListe de colisage<\/span><\/th>\nQT\u00c9<\/span><\/th>\nPoids brut (kg)<\/span><\/th>\n<\/tr>\n
45,5cm \u00d7 23,5cm \u00d7 31,5cm<\/td>\n\u00a0protecteur<\/td>\n120pcs<\/td>\n20 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

Apr\u00e8s 10 ans de pr\u00e9cipitations techniques, N fois de tests et d'am\u00e9liorations techniques, les protecteurs de surtension et de sous-tension \u00e0 r\u00e9initialisation automatique JGGQ-80 sont sur le march\u00e9. Ils utilisent un processeur haute vitesse \u00e0 faible consommation comme c\u0153ur du circuit de contr\u00f4le, un relais magn\u00e9tique \u00e0 verrouillage comme circuit principal et une conception standard modulaire, ce qui pr\u00e9sente les avantages techniques d'une faible consommation d'\u00e9nergie, d'un contr\u00f4le pr\u00e9cis, d'une belle apparence, d'un anti-harmonique, d'un anti-interf\u00e9rence et d'une r\u00e9sistance \u00e0 une tension allant jusqu'\u00e0 AC450V.<\/p>","protected":false},"featured_media":8803,"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":"default","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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