{"id":4431,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4431"},"modified":"2026-01-05T06:07:59","modified_gmt":"2026-01-05T13:07:59","slug":"pelindung-voltan-jgxl-63s","status":"publish","type":"product","link":"https:\/\/bright-china.com\/ms\/product\/pelindung-voltan-jgxl-63s\/","title":{"rendered":"Pelindung arus dan voltan tiga fasa empat wayar JGXL-63S-3P+N"},"content":{"rendered":"

Pengenalan ringkas<\/strong><\/h2>\n
\n

\u00a0 Pelindung arus dan voltan tiga fasa empat wayar<\/a>\u00a0 JGXL-63S terutamanya digunakan untuk AC 50Hz (60Hz), voltan kerja dinilai 220\/380V, arus takat utama dari 2A hingga 63A, pengawal pintar boleh laras arus kerja dari 2A hingga 63A, kuasa kawalan dari 0.5KW hingga 20KW dalam sistem kuasa yang dihidupkan, memikul dan memutuskan arus atau voltan di bawah keadaan biasa (termasuk keadaan beban berlebihan yang dinyatakan), dan juga boleh dihidupkan, memikul dan memikul untuk tempoh tertentu dan di bawah keadaan luar biasa yang dinyatakan (seperti litar pintas). , <\/span>ketegangan rendah<\/a>, dan sebagainya.<\/span><\/p>\n

Pelindung had semasa tiga fasa empat wayar bagi lebih dan kurang voltan menggunakan jenis struktur produk modular, yang mempunyai kelebihan saiz kecil, kebolehpercayaan tinggi dan operasi mudah. Fungsi utama produk ini ialah: lebih voltan, kurang voltan, kegagalan fasa, talian sifar dan talian sifar, lebih arus, litar pintas seketika, ketidakseimbangan tiga fasa, kurang arus, urutan fasa, Komunikasi RS485, tetapan kilang satu butang dan fungsi lain, yang banyak digunakan dalam: telekomunikasi, metalurgi, lombong arang batu, keluli, petrokimia, pelabuhan, kapal, keretapi, hospital, bangunan pintar dan bidang lain dalam sistem pengagihan kuasa dan kawalan perlindungan motor.<\/p>\n

Pelindung arus dan voltan tiga fasa empat wayar adalah parameter teknikal utama.<\/span><\/h2>\n
\n\n\n\n\n\n\n\n
Jenis<\/span><\/td>\nJGXL-63S\/3P+N<\/span><\/td>\n<\/tr>\n
Spesifikasi semasa<\/td>\n63A(1~63A)<\/td>\n<\/tr>\n
Julat tetapan lebih voltan<\/td>\nAC270V(210~300V)<\/td>\n<\/tr>\n
Julat tetapan undervoltage<\/td>\nAC170V(80~200V)<\/td>\n<\/tr>\n
Voltan kerja<\/td>\nAC230V\/400V<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

1. Julat pengesanan voltan: AC80~450V, tahap ketepatan: 1.0.<\/p>\n

2. Julat pengesanan arus: 1~63A, tahap ketepatan: 1.0.<\/p>\n

3. Penggunaan kuasa produk itu sendiri: \u22642W.<\/p>\n

4. Menahan arus litar pintas: 2000A.<\/p>\n

5. Hayat mekanikal \u2265 100,000 kali, dan hayat elektrik ialah 5,000 kali.<\/p>\n

6. Kaedah pendawaian produk: pendawaian ke bawah dan ke bawah sepanjang saluran, pendawaian ke atas dan keluar dari saluran. Kaedah pendawaian lalai ialah saluran bawah dan saluran keluar.<\/p>\n

7. Kapasiti pendawaian ialah 16 meter persegi.<\/p>\n

8. Untuk butiran protokol komunikasi RS485, sila rujuk \u201cManual Komunikasi RS485 V2.0 untuk Kuasa Meter dan Pelindung\u201d<\/a>.<\/p>\n

Pelindung arus dan voltan tiga fasa empat wayar <\/span>saiz<\/h2>\n
\n

<\/h1>\n

\"Dimensi<\/strong><\/p>\n

 <\/p>\n

 <\/p>\n

Maklumat Pakej Standard<\/strong><\/h2>\n
\n

\"Petak<\/p>\n

\n\n\n\n\n
Dimensi karton (cm)<\/span><\/th>\nSenarai barangan<\/span><\/th>\nJumlah<\/span><\/th>\nBerat kasar (kg)<\/span><\/th>\n<\/tr>\n
45.5cm \u00d7 23.5cm \u00d7 31.5cm<\/td>\n\u00a0pelindung<\/td>\n60pcs<\/td>\n20kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

Pelindung arus dan voltan 3 fasa 4 wayar<\/a>,Pelindung arus dan voltan tiga fasa empat wayar 63A Susunan Fasa Fasa Hilang Fasa Hilang Sifar Pemutus PerlindunganPelindung arus dan voltan 3 fasa 4 wayar JGXL-63S-3P+N<\/a>,<\/span>Pelindung lebih\/kurang voltan tiga fasa empat wayar yang boleh diatur semula secara automatik, pelindung pembatas arus tiga fasa empat wayar, pelindung urutan fasa, pelindung kehilangan fasa, pelindung sifar hilang, pelindung pembatas arus kekurangan fasa, urutan fasa sifar, beban berlebihan, litar pintas, ketidakseimbangan tiga fasa, arus rendah, pelindung lebih\/kurang voltan dan pembatas arus tiga fasa empat wayar.<\/p>\n

\n

Pelindung arus dan voltan boleh laras paparan digital<\/a><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"

Pelindung arus dan voltan tiga fasa empat wayar digunakan terutamanya dalam sistem kuasa dengan AC 50Hz (60Hz), voltan kerja dinilai 220\/380V, arus dinilai badan utama bermula dari 2A hingga 63A, arus kerja pengawal pintar boleh laras bermula dari 2A hingga 63A, dan kuasa kawalan bermula dari. 5KW hingga 20KW untuk menyambung, memikul, dan memutuskan arus atau voltan di bawah keadaan normal (termasuk keadaan beban berlebihan yang ditetapkan), dan juga boleh disambungkan untuk memikul arus atau voltan di bawah keadaan tidak normal (seperti litar pintas, voltan rendah, dan lain-lain) untuk tempoh masa tertentu dan mematuhi peraturan pemutusan.<\/p>","protected":false},"featured_media":8726,"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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