{"id":614,"date":"2026-01-26T05:18:44","date_gmt":"2026-01-26T05:18:44","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=614"},"modified":"2026-09-14T01:51:28","modified_gmt":"2026-09-14T01:51:28","slug":"h3-24kv-250-3150-4000a-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/id\/product\/h3-24kv-250-3150-4000a-contact-box\/","title":{"rendered":"Kotak Kontak CH3-24kV\/250 3150-4000A untuk Switchgear Tarik (Pemasangan Tengah) (Pelindung Opsional)"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Tinjauan Produk<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yieou.com\/id\/products\/\" data-type=\"link\" data-id=\"https:\/\/yieou.com\/products\/\">Kotak kontak switchgear tarik CH3-24kV\/250 3150-4000A<\/a> (versi terlindung tersedia) diproduksi menggunakan cetakan proses resin epoksi APG (Automatic Pressure Gelation). Ini adalah perangkat koneksi isolasi arus berat yang dirancang khusus untuk tipe tarik keluar tegangan 24kV. <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">sakelar<\/a>Unit ini utamanya diaplikasikan pada switchgear tarik-lepas kelas 24kV, yang menyediakan isolasi, transisi sambungan, dan perlindungan perisai. Unit ini memberikan perlindungan isolasi yang efektif untuk kontak internal di dalam switchgear, cocok untuk sistem tenaga yang membutuhkan transmisi arus sangat besar, dan memastikan operasi sistem tenaga listrik yang aman dan stabil.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Cakupan Aplikasi<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kotak kontak ini berlaku untuk switchgear tarik-lepas kelas 24kV dan umum ditemukan di sistem distribusi daya skala besar, gardu induk industri, sistem distribusi untuk perusahaan pertambangan dan industri besar, pembangkit listrik tenaga air besar, pusat pengatur daya, dan fasilitas listrik lainnya yang memerlukan transmisi arus ekstra besar. Kotak ini berfungsi sebagai komponen pelindung isolasi dan transisi sambungan untuk kontak switchgear internal, memberikan isolasi yang andal untuk pensakelaran dan pemisahan sirkuit tegangan tinggi. Kotak ini memenuhi tuntutan transmisi daya arus ekstra besar, dan varian berpelindung secara efektif mengurangi interferensi elektromagnetik.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Kondisi Layanan<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Ketinggian pemasangan tidak boleh melebihi 1.000 m.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Suhu udara ambien: -5\u00b0C hingga +40\u00b0C; kelembapan relatif pada 20\u00b0C tidak boleh melebihi 85%.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Lokasi pemasangan harus bebas dari gas, uap, debu, atau media lain yang mudah meledak dan korosif yang dapat sangat mengganggu kinerja isolasi kotak kontak.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Unit harus dipasang di lokasi yang bebas dari getaran hebat dan guncangan mekanis untuk memastikan integritas struktural.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ditujukan untuk pemasangan di dalam ruangan; kompatibel dengan konfigurasi pemasangan busbar format besar.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Fitur Produk<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kinerja isolasi superior: Dibentuk menggunakan proses resin epoksi APG, unit ini memberikan isolasi yang sangat baik, secara efektif mengisolasi sirkuit tegangan tinggi, mencegah risiko kebocoran dan korsleting, serta tahan terhadap impuls tegangan tinggi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Perisai elektromagnetik: Tersedia dengan struktur perisai terintegrasi yang secara efektif mengurangi interferensi elektromagnetik dan memastikan transmisi sinyal listrik yang stabil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kapasitas arus ekstra besar: Arus terukur hingga 4.000 A, memenuhi persyaratan transmisi arus ekstra besar dari fasilitas daya skala besar sambil meminimalkan kerugian pemanasan resistif.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Konstruksi yang kokoh dan tahan lama: Struktur cetakan satu bagian memberikan kekuatan mekanis yang tinggi, mampu menahan tekanan mekanis dan listrik di dalam selubung switchgear, sehingga menghasilkan masa pakai yang lama.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kontrol kenaikan suhu yang efektif: Dalam kondisi operasi arus pengenal berkelanjutan, kenaikan suhu pada terminal keluaran tidak melebihi 65\u00b0C, memastikan keamanan operasional dan mencegah kerusakan akibat panas berlebih.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kemudahan pemasangan: Dimensi pemasangan standar yang kompatibel dengan switchgear tarik konvensional 24kV, memfasilitasi pemasangan dan penggantian di lokasi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ketahanan terhadap korosi dan oksidasi: Bahan resin epoksi menawarkan ketahanan yang sangat baik terhadap korosi dan oksidasi, cocok untuk berbagai lingkungan kelistrikan yang kompleks.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Permukaan akhir superior: Permukaan yang halus dan bebas gerinda untuk pemasangan yang nyaman, dengan karakteristik tahan api dan tahan aus yang baik.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Parameter Teknis<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Parameter<\/th><th>Spesifikasi<\/th><\/tr><\/thead><tbody><tr><td>Tegangan Terukur<\/td><td>24 kV<\/td><\/tr><tr><td>Arus Terukur<\/td><td>3.150 A \u2013 4.000 A<\/td><\/tr><tr><td>Tegangan Tahan Frekuensi Jaringan<\/td><td>55 kV \/ 1 menit<\/td><\/tr><tr><td>Tegangan Tahan Impuls Petir<\/td><td>125 kV<\/td><\/tr><tr><td>Suhu Transisi Gelas<\/td><td>\u2265 105\u00b0C<\/td><\/tr><tr><td>Jarak Rambat<\/td><td>520 mm<\/td><\/tr><tr><td>Jarak Pusat Pemasangan<\/td><td>206 mm<\/td><\/tr><tr><td>Batas Kenaikan Suhu<\/td><td>Kenaikan suhu terminal tidak melebihi 65\u00b0C pada arus pengenal<\/td><\/tr><tr><td>Bahan<\/td><td>Rumah resin epoksi + kontak paduan tembaga + struktur pelindung<\/td><\/tr><tr><td>Peringkat Perlindungan<\/td><td>IP67<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"336\" height=\"335\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-250-3150-4000A-Contact-Box-for-Withdrawable-Center-mounted-Switchgear-Optional-Shielding.png\" alt=\"Kotak Kontak CH3-24kV-250-3150-4000A\" class=\"wp-image-760\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-250-3150-4000A-Contact-Box-for-Withdrawable-Center-mounted-Switchgear-Optional-Shielding.png 336w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-250-3150-4000A-Contact-Box-for-Withdrawable-Center-mounted-Switchgear-Optional-Shielding-300x300.png 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-250-3150-4000A-Contact-Box-for-Withdrawable-Center-mounted-Switchgear-Optional-Shielding-150x150.png 150w\" sizes=\"(max-width: 336px) 100vw, 336px\" \/><\/figure>\n\n\n<p><!-- codex-yieou-supplement original_id=1599 hash=ad936487b4ea2e48 --><\/p>\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  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