Industrial plant power distribution, motor control centre, commercial complex power supply, data centre auxiliary power, power plant auxiliary low voltage system, municipal infrastructure and renewable energy station LV distribution. It undertakes low vol
ROCKWILL MNS Type LV withdrawable switchgear is modular low voltage withdrawable metal-enclosed switchgear for three-phase AC 50Hz power system with rated operational voltage up to 690V. It features compact modular structure, withdrawable functional units for power distribution and motor control. The product complies with IEC 61439-1:2019 and IEC 61439-2:2021. Relevant documents include Type Test Certificate No. TT-2025-04144, Witness Test Report No. WT-2025-09077, Routine Factory Test Report No. FT-2025 series, Raw Material Mill Certificates, all issued by CNAS accredited independent test laboratory and available for tender submission, utility review and project site acceptance. It is equipped with reliable mechanical interlock for operation safety, optional intelligent monitoring modules for electrical parameters and temperature measurement, and tropical anti-corrosion coating for humid and corrosive working environments.
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Medium voltage air-insulated switchgear for 12kV primary distribution, delivering reliable and cost-effective power switching solutions.
GCK LV withdrawable switchgear: Enables easy component access and maintenance in low - voltage systems, ensuring efficient power distribution.
MNS adalah switchgear tegangan rendah modular yang dapat ditarik untuk sistem AC tiga fase 50Hz, dengan tegangan operasi nominal hingga 690V, digunakan untuk distribusi daya tegangan rendah industri dan komersial serta pengendalian motor.
Ini mengadopsi struktur kabinet rakitan modular yang ringkas. Setiap unit fungsional dapat ditarik keluar. Unit laci dapat diisolasi dan diganti tanpa memutus busbar utama, sehingga mengurangi waktu henti pemeliharaan.
Mekanisme pengunci mekanis yang lengkap mencegah kesalahan pengoperasian. Laci hanya dapat dipindahkan antara posisi kerja, pengujian, dan isolasi dalam kondisi switch-off untuk memastikan keselamatan operator.
Berbagai komponen pelindung dapat dikonfigurasi untuk mencapai perlindungan beban lebih, hubung singkat, dan gangguan tanah untuk penyulang dan rangkaian kendali motor.
Meter daya pintar, sensor suhu, dan modul komunikasi bersifat opsional untuk mengumpulkan data tegangan, arus, daya, dan suhu kabinet guna pemantauan jarak jauh dan koneksi SCADA.
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