{"id":4429,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&p=4429"},"modified":"2026-01-04T03:41:32","modified_gmt":"2026-01-04T10:41:32","slug":"pelindung-voltan-jggq-100s","status":"publish","type":"product","link":"https:\/\/bright-china.com\/ms\/product\/pelindung-voltan-jggq-100s\/","title":{"rendered":"Pelindung voltan lebih dan kurang JGGQ-100S tiga fasa empat wayar yang menetapkan semula secara automatik"},"content":{"rendered":"

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

Pelindung voltan lebih dan kurang 3 fasa 4 wayar yang boleh menetapkan semula sendiri\u00a0 \u00a0<\/strong><\/a>Apabila talian bekalan kuasa mengalami terlebih voltan dan kurang voltan, pelindung ini boleh memutuskan litar dengan cepat dan selamat di bawah pendedahan voltan tinggi berterusan untuk mengelakkan kemalangan yang disebabkan oleh voltan tidak normal yang dihantar ke peralatan elektrik hujung, dan apabila voltan kembali kepada nilai normal, pelindung ini akan menghidupkan semula litar secara automatik dalam tempoh yang ditetapkan untuk memastikan operasi normal peralatan elektrik hujung tanpa pengawasan.<\/span><\/p>\n

Kedua, parameter teknikal utama<\/strong><\/h2>\n
\n

Arus penarafan: 32A, 40A, 50A, 63A, 80A, 100A<\/p>\n

2. Voltan kerja: AC230V (mod operasi talian fasa ke talian neutral)<\/p>\n

3. Nilai perlindungan lebih voltan: AC270V \u00b15V<\/p>\n

4. Nilai perlindungan voltan rendah: AC170V \u00b15V<\/p>\n

5. Tetapkan semula masa selepas kegagalan: 40 saat \u00b15 saat<\/p>\n

6. Masa tindak balas: 0.1 saat<\/p>\n

7. Produk-produk ini kebanyakannya mempunyai fungsi perlindungan kehilangan fasa, perlindungan kekurangan garis sifar, tegangan berlebihan<\/a> pelindung, pelindung voltan rendah dan sebagainya<\/p>\n

Pelaksanaan piawaian<\/strong><\/h2>\n
\n

Kod Reka Bentuk Elektrikal Bangunan Kediaman JGJ242-2011<\/p>\n

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

GJBT-672 Atlas Piawai Reka Bentuk Elektrikal dan Pembinaan Bangunan Kediaman<\/p>\n

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

Memenuhi piawaian keselamatan untuk peralatan elektrik Kelas III<\/p>\n

JB\/T12762-2015 \u300aPelindung lebih\/kurang voltan yang boleh diset semula<\/strong>\uff08OUPA<\/strong>)\u300b<\/p>\n

Dimensi keseluruhan<\/strong><\/h2>\n
\n

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

Pelindung voltan lebih dan kurang 3 fasa 4 wayar yang boleh menetapkan semula sendiri\u00a0 <\/strong><\/a>menggunakan pemproses mikro berkuasa rendah berkelajuan tinggi sebagai teras litar kawalan, relai penguncian magnetik sebagai litar utama, dan reka bentuk piawai bermodul, apabila talian bekalan kuasa mengalami lebih voltan dan kurang voltan, pelindung boleh dengan cepat dan selamat memutuskan litar di bawah impak voltan tinggi berterusan, supaya dapat mengelakkan berlakunya kemalangan yang disebabkan oleh voltan tidak normal yang dihantar ke peralatan elektrik terminal, dan apabila voltan kembali ke nilai normal, pelindung akan secara automatik menghidupkan semula litar dalam tempoh masa yang ditetapkan untuk memastikan operasi normal peralatan elektrik hujung walaupun tanpa pengawasan.<\/p>","protected":false},"featured_media":8783,"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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