| Merek | ROCKWILL |
| Seri | RHP |
| Tegangan maksimum yang diperbolehkan | 40.5kV 72.5 kV 145 kV 170kV 245kV |
| Arus maksimum yang diperbolehkan | ≤5000 A |
| Arus pemutus arus pendek yang diperbolehkan | 31.5-63 kA |
| Frekuensi yang diperbolehkan | 50/60 Hz |
Perangkat listrik tipe RHP HGIS adalah jenis peralatan tenaga listrik bertegangan tinggi yang baru. Perangkat ini mempertahankan keunggulan peralatan kombinasi GIS seperti ukuran yang kompak, keandalan tinggi, dan persyaratan operasional serta pemeliharaan yang rendah, sambil inovatif dengan tetap menggunakan busbar dalam susunan AIS konvensional untuk pemasangan dan koneksi di tempat. Desain ini secara efektif mengatasi kekurangan yang terkait dengan peralatan AIS tradisional, termasuk luas area yang besar, banyaknya titik koneksi, dan beban pekerjaan inspeksi serta pemeliharaan yang tinggi. Cocok untuk sistem transmisi dan distribusi dari 40.5kV hingga 245kV di pembangkit listrik, gardu induk, stasiun kereta api, pelabuhan, dan perusahaan industri dan pertambangan besar. Sangat cocok untuk proyek-proyek dengan keterbatasan ruang seperti gardu induk pegunungan dan gardu induk perkotaan, dan dapat dipasang di dalam ruangan, luar ruangan, atau di atap.
| Item | Unit | Parameters |
|---|---|---|
| Rated maximum voltage | kV | 40.5 |
| Rated maximum current | A | ≤2000 |
| Rated frequency | Hz | 50/60 |
| First opening pole coefficient | - | 1.5 |
| Rated short circuit breaking current | kA | 31.5 |
| Rated short-circuit duration | s | 4 |
| Rated out of step breaking current | kA | 7.9 |
| Rated peak value withstand current | kA | 80 |
| Rated 1min power frequency withstand voltage (Dry/Wet) | kV | To ground 95
|
| Rated lightning impulse voltage | kV | To ground 185
|
| Operation sequence | - | O-0.3s-CO-180s-CO |
| Opening time | ms | 50±10 |
| Closing time | ms | 90±20 |
| Close-open time | ms | ≤100 |
| Main circuit resistance | μΩ | ≤150 |
| Rated SF6 gas pressure (20℃ gauge pressure) | Mpa | 0.5 |
| Alarm/blocking pressure(20℃ gauge pressure) | Mpa | 0.45/0.4 |
| SF6 annual gas leakage rate | % | ≤0.5 |
| Gas moisture content | Ppm(v) | ≤150 |
| Mechanical life | times | 6000 |
| Item | Unit | Parameters |
|---|---|---|
| Rated maximum voltage | kV | 72.5 |
| Rated maximum current | A | ≤3150 |
| Rated frequency | Hz | 50/60 |
| First opening pole coefficient | - | 1.5 |
| Rated short circuit breaking current | kA | 40 |
| Rated short-circuit duration | s | 4 |
| Rated out of step breaking current | kA | 10 |
| Rated peak value withstand current | kA | 100 |
| Rated 1min power frequency withstand voltage (Dry/Wet) | kV | To ground 140
|
| Rated lightning impulse voltage | kV | To ground 325
|
| Operation sequence | - | O-0.3s-CO-180s-CO |
| Opening time | ms | 32±7 |
| Closing time | ms | 85±10 |
| Close-open time | ms | ≤60 |
| Main circuit resistance | μΩ | ≤100 |
| Rated SF6 gas pressure (20℃ gauge pressure) | Mpa | 0.5 |
| Alarm/blocking pressure(20℃ gauge pressure) | Mpa | 0.55/0.5 |
| SF6 annual gas leakage rate | % | ≤0.5 |
| Gas moisture content | Ppm(v) | ≤150 |
| Mechanical life | times | 6000 |
| Item | Unit | Parameters |
|---|---|---|
| Rated maximum voltage | kV | 145 |
| Rated maximum current | A | ≤3150 |
| Rated frequency | Hz | 50/60 |
| First opening pole coefficient | - | 1.5 |
| Rated short circuit breaking current | kA | 40 |
| Rated short-circuit duration | s | 4 |
| Rated out of step breaking current | kA | 10 |
| Rated peak value withstand current | kA | 100 |
| Rated 1min power frequency withstand voltage (Dry/Wet) | kV | To ground 275
|
| Rated lightning impulse voltage | kV | To ground 650
|
| Operation sequence | - | O-0.3s-CO-180s-CO |
| Opening time | ms | 32±7 |
| Closing time | ms | 85±10 |
| Close-open time | ms | ≤60 |
| Main circuit resistance | μΩ | ≤100 |
| Rated SF6 gas pressure (20℃ gauge pressure) | Mpa | 0.5 |
| Alarm/blocking pressure(20℃ gauge pressure) | Mpa | 0.55/0.5 |
| SF6 annual gas leakage rate | % | ≤0.5 |
| Gas moisture content | Ppm(v) | ≤150 |
| Mechanical life | times | 6000 |
| Item | Unit | Parameters |
|---|---|---|
| Rated maximum voltage | kV | 170 |
| Rated maximum current | A | ≤4000 |
| Rated frequency | Hz | 50/60 |
| First opening pole coefficient | - | 1.3 |
| Rated short circuit breaking current | kA | ≤50 |
| Rated short-circuit duration | s | 4 |
| Rated out of step breaking current | kA | 10 |
| Rated peak value withstand current | kA | ≤125 |
| Rated 1min power frequency withstand voltage (Dry/Wet) | kV | To ground 325
|
| Rated lightning impulse voltage | kV | To ground 750
|
| Operation sequence | - | O-0.3s-CO-180s-CO |
| Opening time | ms | 32±7 |
| Closing time | ms | 85±10 |
| Close-open time | ms | ≤60 |
| Main circuit resistance | μΩ | ≤100 |
| Rated SF6 gas pressure (20℃ gauge pressure) | Mpa | 0.5 |
| Alarm/blocking pressure(20℃ gauge pressure) | Mpa | 0.55/0.5 |
| SF6 annual gas leakage rate | % | ≤0.5 |
| Gas moisture content | Ppm(v) | ≤150 |
| Mechanical life | times | 6000 |
| Item | Unit | Parameters |
|---|---|---|
| Rated maximum voltage | kV | 245 |
| Rated maximum current | A | ≤5000 |
| Rated frequency | Hz | 50/60 |
| First opening pole coefficient | - | 1.3 |
| Rated short circuit breaking current | kA | ≤63 |
| Rated short-circuit duration | s | 4 |
| Rated out of step breaking current | kA | 7.9 |
| Rated peak value withstand current | kA | ≤158 |
| Rated 1min power frequency withstand voltage (Dry/Wet) | kV | To ground 460
|
| Rated lightning impulse voltage | kV | To ground 1050
|
| Operation sequence | - | O-0.3s-CO-180s-CO |
| Opening time | ms | 50±10 |
| Closing time | ms | 90±20 |
| Close-open time | ms | ≤100 |
| Main circuit resistance | μΩ | ≤150 |
| Rated SF6 gas pressure (20℃ gauge pressure) | Mpa | 0.5 |
| Alarm/blocking pressure(20℃ gauge pressure) | Mpa | 0.45/0.4 |
| SF6 annual gas leakage rate | % | ≤0.5 |
| Gas moisture content | Ppm(v) | ≤150 |
| Mechanical life | times | 6000 |
| Item | Unit | Parameter |
|---|---|---|
| Ketinggian | m | <1000* |
| Suhu Lingkungan | °C | -40 hingga +40** |
| Perbedaan Suhu Harian Maksimum | °C | 30 |
| Kelembaban Relatif Maksimum | % | 100 |
RHP HGIS mengintegrasikan pemutus daya, sakelar pemisah-pembuming tiga posisi, dan CT/VT ke dalam unit tangki berisi gas, sambil mempertahankan busbar AIS tipe terbuka konvensional untuk koneksi di lokasi. Dibandingkan dengan GIS penuh, konsumsi gas SF₆ hanya 20%, sehingga menurunkan investasi peralatan. Dibandingkan dengan AIS konvensional, luas lahan, titik sambungan, dan beban kerja pemeliharaan dapat dikurangi secara signifikan. Solusi ini menyeimbangkan kekompakan, biaya, dan fleksibilitas instalasi.
Unit utama tangki gas modular memiliki keandalan tinggi dengan masa pakai bebas perawatan hingga 25 tahun. Tingkat kebocoran SF₆ tahunan ≤0,5%. Umur mekanis mencapai 6000 kali. Hanya bagian rel terbuka yang memerlukan inspeksi rutin. Beban kerja perawatan keseluruhan jauh lebih rendah daripada AIS tradisional. Untuk ketinggian di atas 1000 m atau area dingin ekstrem -40 °C, harap informasikan kepada kami untuk tindakan isolasi khusus atau anti-likuefaksi.
Ya. Rockwill menyediakan layanan OEM & ODM untuk HGIS tipe RHP. Kami memilih mitra regional yang berkualifikasi dengan kemampuan rekayasa tegangan tinggi yang solid serta kapasitas layanan purnajual lokal. Kami berfokus pada kerja sama yang berorientasi teknis alih-alih bisnis penjualan kembali sederhana.
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