Widely applied in indoor substations, power plants, industrial plants, commercial complexes, solar & wind power stations, used for medium voltage power incoming, distribution, motor control and circuit fault protection.
KYN28 switchgear includes single-busbar cabinets, double-busbar cabinets, and double-layer cabinets, featuring the following characteristics: (1) Complete product series: KYN28 switchgear offers a full range of products, enriching system solutions and enhancing the operational efficiency of the switchgear. Additionally, the use of identical accessories and spare parts ensures consistency in the service and maintenance procedures for the KYN28 series switchgear. (2) Flexible solutions: Multiple solutions to meet various on-site user requirements. For example, even in harsh electrical operating environments, KYN28 still provides a range of solutions that fully satisfy on-site installation and operational demands. Furthermore, single-busbar cabinets and double-layer cabinets of KYN28 can be combined without the need for any connecting cabinets, improving space utilization efficiency of the switchgear. (3) Safe protection capabilities: KYN28 provides comprehensive mechanical safety interlocks to prevent misoperations. In addition to passing the formal tests specified by the International Electrotechnical Commission standards and Chinese national standards, it has also passed special test projects tailored for existing conditions.
KYN28 is indoor air-insulated metal clad withdrawable switchgear complying with IEC 62271-1 and IEC 62271-200 and KEMA type tested. Rated voltage covers 7.2kV,12kV,15kV and 24kV, rated current up to 3150A. Featuring separated compartment structure, withdrawable VCB handcart and full 5-prevention interlock, it supports flexible panel configuration for incoming, feeder and bus section. It is widely used in indoor MV substations, power plants and renewable energy projects for power distribution, control and protection.
Indoor air-insulated metal-clad switchgear for 7.2kV and 12kV systems, offering safe, reliable, and flexible medium-voltage power distribution.
Explore 3.6kV-24kV Indoor metal-clad withdrawable switchgear for utilities & industrial substations IEC tested 3.6-40.5kV Request datasheet / RFQ.
Ya. Sistem switchgear individual dikonfigurasi dari bay tunggal standar dengan berbagai konfigurasi peralatan. Tata letak bay khusus dapat dilakukan. Jika diperlukan bay dengan peralatan yang tidak tercantum dalam spesifikasi atau dengan dimensi yang dimodifikasi, ruang lingkup harus disepakati dengan pabrikan.
Ya. XGN dilengkapi dengan pemutus sirkuit vakum yang dapat dilepas menggunakan udara sebagai media isolasi utama, menyediakan solusi ramah lingkungan yang 100% bebas SF₆.
Sementara sebagian besar produsen domestik Cina menggunakan arsitektur RMU udara murni yang serupa, mereka umumnya tidak memiliki teknologi saklar pemutus beban (LBS) tipe puffer dalam tangki tertutup. Akibatnya, mereka mengandalkan Pemutus Sirkuit Vakum (VCB) untuk melakukan tugas pengalihan. Pendekatan ini menghasilkan dimensi yang jauh lebih besar dan biaya yang lebih tinggi untuk peringkat tegangan yang sama dibandingkan dengan seri RAR dari Rockwill.
Sebaliknya, seri RAR dari Rockwill menggunakan desain LBS tipe puffer yang kompak, memungkinkan jejak kaki yang jauh lebih kecil dan efisiensi biaya yang lebih baik. Meskipun saat ini dioptimalkan untuk distribusi sekunder, platform RAR diharapkan akan diperluas ke aplikasi tegangan 36kV dan lebih tinggi di masa depan yang akan datang.
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