{"id":4433,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4433"},"modified":"2026-02-28T23:11:05","modified_gmt":"2026-03-01T06:11:05","slug":"koruyucu-jgfh-125js","status":"publish","type":"product","link":"https:\/\/bright-china.com\/tr\/product\/koruyucu-jgfh-125js\/","title":{"rendered":"3 fazl\u0131 4 telli ak\u0131m s\u0131n\u0131rlay\u0131c\u0131 koruyucu JGFH-125JS\u00a0"},"content":{"rendered":"

\u00dcr\u00fcn Tan\u0131t\u0131m\u0131<\/h2>\n
\n

\"3<\/p>\n

3 fazl\u0131 4 telli ak\u0131m s\u0131n\u0131rlay\u0131c\u0131 koruyucu JGFH-125JS<\/a>\u00a0 A\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim, a\u015f\u0131r\u0131 ak\u0131m, ka\u00e7ak ak\u0131m, faz kayb\u0131 ve s\u0131f\u0131r faz eksikli\u011fi gibi \u00e7e\u015fitli koruma i\u015flevlerine sahip kapsaml\u0131 bir koruma cihaz\u0131d\u0131r; \u00fcr\u00fcn mod\u00fcler, ak\u0131ll\u0131 ve g\u00f6rselle\u015ftirilmi\u015f \u00f6zelliklere sahiptir ve standart Modbus485 ileti\u015fim protokol\u00fcn\u00fc destekler; ayr\u0131ca a\u015fa\u011f\u0131daki gibi t\u00fcm koruma parametreleri: a\u015f\u0131r\u0131 gerilim<\/a>, d\u00fc\u015f\u00fck gerilim ve a\u015f\u0131r\u0131 ak\u0131m korumalar\u0131, hat \u00fczerinde a\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim, a\u015f\u0131r\u0131 ak\u0131m, ka\u00e7ak ak\u0131m, k\u0131sa devre, faz kayb\u0131 vb. durumlar\u0131n meydana gelmemesini sa\u011flamak amac\u0131yla g\u00fc\u00e7 talebine g\u00f6re ayarlanabilir. S\u0131f\u0131r eksikli\u011fi gibi bir ar\u0131za durumunda, koruyucu, elektrikli ekipman\u0131 hasardan korumak i\u00e7in g\u00fc\u00e7 kayna\u011f\u0131n\u0131 an\u0131nda kesebilir.<\/p>\n

\u00c7al\u0131\u015fma ko\u015fullar\u0131<\/h2>\n
\n

1. \u0130lk normal a\u00e7\u0131l\u0131\u015f gecikmesi 20 saniyedir ve sistem otomatik olarak kapan\u0131r; ilk a\u00e7\u0131l\u0131\u015f s\u0131ras\u0131nda a\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim, a\u015f\u0131r\u0131 ak\u0131m veya ka\u00e7ak ak\u0131m durumlar\u0131nda \u00fcr\u00fcn 3 saniye i\u00e7inde otomatik olarak devre d\u0131\u015f\u0131 kal\u0131r;<\/p>\n

2. Ortam s\u0131cakl\u0131\u011f\u0131 +40 \u00b0C\u2019yi ge\u00e7mez, -5 \u00b0C\u2019nin alt\u0131na d\u00fc\u015fmez ve 24 saatlik ortalama s\u0131cakl\u0131k +35 \u00b0C\u2019yi ge\u00e7mez; +40 \u00b0C\u2019de ortam hava nemi 50%\u2019yi ge\u00e7mez.<\/p>\n

3. Kurulum yerinde deniz seviyesine g\u00f6re y\u00fckseklik 2000 metreyi a\u015fmamal\u0131d\u0131r.<\/p>\n

4. Kirlilik seviyesi III.<\/p>\n

5. Kurulum ortam\u0131nda patlama tehlikesi olu\u015fturan maddeler, a\u015f\u0131nd\u0131r\u0131c\u0131 ve yal\u0131tkan gazlar ile iletken toz bulunmamal\u0131 ve ya\u011fmur ya da kar\u0131n i\u00e7eri girmesi engellenmelidir.<\/p>\n

JGFH-125JS 3 fazl\u0131 4 telli ak\u0131m s\u0131n\u0131rlay\u0131c\u0131 koruyucunun teknik \u00f6zellikleri<\/span><\/h1>\n
\n\n\n\n\n\n\n\n\n
Tip<\/span><\/td>\nJGFH-125JS<\/span><\/td>\n<\/tr>\n
Ak\u0131m ayar aral\u0131\u011f\u0131<\/td>\n25~125 A<\/td>\n<\/tr>\n
A\u015f\u0131r\u0131 gerilim<\/td>\nAC265V<\/td>\n<\/tr>\n
D\u00fc\u015f\u00fck gerilim<\/td>\nAC 180 V<\/td>\n<\/tr>\n
Ka\u00e7ak ak\u0131m ayar aral\u0131\u011f\u0131<\/td>\n75 mA (5\u2013300 mA)<\/td>\n<\/tr>\n
ile Uyumluluk<\/td>\nIEC 60947-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

a. \u0130\u015flem s\u00fcresi, 1 saniyeden 120 saniyeye kadar ayarlanabilir; varsay\u0131lan de\u011fer 5 saniyedir;<\/p>\n

b. Eylem s\u00fcresinin 1,1 kat\u0131, 0,1 saniyeden azd\u0131r;<\/p>\n

c. AC 265 V a\u015f\u0131r\u0131 gerilim koruma de\u011feri, 210\u2013300 V aral\u0131\u011f\u0131nda ayarlanm\u0131\u015ft\u0131r,<\/p>\n

\u00c7al\u0131\u015fma s\u00fcresi 0,1 saniyedir ve ayar aral\u0131\u011f\u0131 0,1-10 saniyedir;<\/p>\n

d. AC170V d\u00fc\u015f\u00fck gerilim koruma de\u011feri 120-200V olarak ayarlanm\u0131\u015ft\u0131r,<\/p>\n

\u00c7al\u0131\u015fma s\u00fcresi 0,1 saniyedir ve ayar aral\u0131\u011f\u0131 0,1-10 saniyedir;<\/p>\n

e. \u00dc\u00e7 fazl\u0131 dengesizli\u011fin varsay\u0131lan de\u011feri P000\u2019d\u0131r, yani kapal\u0131 durumdur;<\/p>\n

f. A\u015f\u0131r\u0131 ak\u0131m ayar aral\u0131\u011f\u0131<\/p>\n

JGFH-125JS\/125 tipi: 25 ila 125 A<\/p>\n

JGFH-250JS\/250 modeli: 100 ila 250 A<\/p>\n

JGFH-400JS\/400 modeli: 160 ila 400 A<\/p>\n

g. Art\u0131k ak\u0131m koruma de\u011ferinin ayar aral\u0131\u011f\u0131: 1 ila 1000 mA; varsay\u0131lan de\u011fer 75 mA\u2019d\u0131r ve devreye girme s\u00fcresi 0,1 saniyeden azd\u0131r<\/p>\n

yard\u0131mc\u0131 kablo \u015femas\u0131 ve d\u0131\u015f boyutlar<\/h2>\n
\n

\"3<\/p>\n

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

3 fazl\u0131 4 telli ak\u0131m s\u0131n\u0131rlay\u0131c\u0131 koruyucu JGFH-125JS, a\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim, a\u015f\u0131r\u0131 ak\u0131m, ka\u00e7ak ak\u0131m, faz kayb\u0131 ve s\u0131f\u0131r faz eksikli\u011fi gibi \u00e7e\u015fitli koruma i\u015flevlerine sahip kapsaml\u0131 bir koruyucudur ve \u00fcr\u00fcn\u00fcn mod\u00fclerle\u015ftirilmesi, ak\u0131ll\u0131 \u00f6zellikleri, g\u00f6rselle\u015ftirme gibi avantajlar\u0131 sunar; Standart Modbus485 ileti\u015fim protokol\u00fcn\u00fc desteklerken, a\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim ve a\u015f\u0131r\u0131 ak\u0131m korumas\u0131 gibi t\u00fcm koruma parametreleri, hat \u00fczerinde a\u015f\u0131r\u0131 gerilim, d\u00fc\u015f\u00fck gerilim ve a\u015f\u0131r\u0131 ak\u0131m olu\u015fumunu \u00f6nlemek amac\u0131yla g\u00fc\u00e7 talebine g\u00f6re ayarlanabilir.<\/p>","protected":false},"featured_media":8792,"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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