{"id":4430,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4430"},"modified":"2025-12-31T03:45:54","modified_gmt":"2025-12-31T10:45:54","slug":"jgkb-45","status":"publish","type":"product","link":"https:\/\/bright-china.com\/ms\/product\/jgkb-45\/","title":{"rendered":"Penukar kawalan dan pelindung JGKB-45"},"content":{"rendered":"

Pendahuluan<\/strong><\/h2>\n
\n

\u00a0 \u00a0 The <\/span>Penghantaran kawalan dan pelindung, Pelindung Motor <\/a>mempunyai reka bentuk penampilan yang cantik, dan produk ini mempunyai fungsi seperti lebih voltan, kurang voltan, beban berlebihan, litar pintas, rotor terkunci, ketidakseimbangan tiga fasa, suhu melebihi had, kebocoran, komunikasi, dan lain-lain. Reka bentuk perisian mesra pengguna, dengan paparan tiga baris terus, dan fungsi produk mudah diperluas. Pada masa ini, ia adalah suis kawalan dan perlindungan paling komprehensif dalam fungsi perlindungan elektrik <\/span>pelindung<\/a>.<\/span><\/p>\n

\u00a0Ciri-ciri produk<\/strong><\/h2>\n
\n

1. Penerusan fungsi: Perlindungan suhu dan kebocoran, selagi aksesori luaran disambungkan, fungsi perlindungan yang diperlukan boleh ditambah<\/p>\n

2. Paparan tiub digital tiga baris, memaparkan parameter voltan, arus, kebocoran, dan suhu secara masa nyata dengan jelas.<\/p>\n

3. Julat larasan arus perlindungan yang luas:<\/p>\n\n\n\n\n\n\n\n\n\n
Jenis<\/span><\/td>\nJGKB-45<\/span><\/td>\n<\/tr>\n
Julat tetapan semasa<\/td>\n1~10A, 2~45A<\/td>\n<\/tr>\n
Julat tetapan lebih voltan<\/td>\nAC265V(210~300V)<\/td>\n<\/tr>\n
Julat tetapan undervoltage<\/td>\nAC170V(80~200V)<\/td>\n<\/tr>\n
Julat tetapan arus kebocoran<\/td>\n20mA(5~300mA)<\/td>\n<\/tr>\n
Julat tetapan suhu<\/td>\n70\u2103 (1\u2013150\u2103)<\/td>\n<\/tr>\n
Pematuhan kepada<\/td>\nIEC 60947-6-2<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

4. Fungsi komunikasi 485 yang boleh disesuaikan<\/p>\n

5. Fungsi kata laluan untuk mengelakkan perkhidmatan selepas jualan yang tidak perlu disebabkan oleh kakitangan tidak bertauliah yang menetapkan produk dengan salah di tapak<\/p>\n

6. Ditambah fungsi pemulihan kilang, yang membolehkan pemulihan dengan satu klik ke keadaan program asal sekiranya berlaku kesilapan tetapan di lokasi<\/p>\n

3. Parameter teknikal<\/p>\n

1. Julat pengesanan voltan: AC100~300V, tahap ketepatan: tahap 1.0.<\/p>\n

2. Julat pengesanan arus: jenis 45, 1\u201345A, tahap ketepatan: tahap 1.0.<\/p>\n

125 jenis, 32-125A, tahap ketepatan: 1.0<\/p>\n

3. Julat pengesanan arus kebocoran: 5-300mA, tahap ketepatan: 2.5.<\/p>\n

4. Julat pengesanan suhu: -50~160 \u2103, tahap ketepatan: 2.0.<\/p>\n

3. Penggunaan kuasa produk: \u2264 6W.<\/p>\n

4. Kapasiti pemutusan maksimum: 7000A.<\/p>\n

5. Hayat mekanikal \u2265 1 juta kali, hayat elektrik 200,000 kali.<\/p>\n

6. Protokol komunikasi RS485 diperincikan dalam Manual Komunikasi RS485 V2.0 untuk Power Instruments dan Protectors.<\/p>","protected":false},"excerpt":{"rendered":"

The Penghantaran kawalan dan pelindung, Pelindung Motor<\/a> mempunyai reka bentuk penampilan yang cantik, dan produk ini mempunyai fungsi seperti lebih voltan, kurang voltan, beban berlebihan, litar pintas, rotor terkunci, ketidakseimbangan tiga fasa, suhu melebihi had, kebocoran, komunikasi, dan lain-lain. Reka bentuk perisian mesra pengguna, dengan paparan tiga baris secara langsung, dan fungsi produk mudah diperluas. Pada masa ini,<\/p>","protected":false},"featured_media":8773,"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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