Cathetan
1. Meet utawa ngluwihi syarat toleransi electrical saka kelas E2 kanggo tugas autoreclosing saben IEC62271-100 lan GB1984-2003.
2. Dirating karakteristik tobe givenon request.
3. Nilai insulasi sing dirating mbutuhake insulasi ekstemal, kayata Sf6, lenga utawa bahan dielektrik padhet lsp.
Spesifikasi Teknis Utama
Tegangan Rated | KV | 12 |
Rated Saiki | A | 1250 |
Frekuensi Rated | Hz | 50 |
Frekuensi daya tahan wektu cendhak (1 menit) | KV | 48 |
Rated Lightning Impulse Tahan Tegangan (Puncak) | KV | 75 |
Dirating Short-circuit Brenking Saiki | THE | 25 |
Rated Peak Tahan Saiki | THE | 63 |
Dirating Short-circuit Nggawe Saiki | THE | 63 |
Dirating Short-wektu Tahan Saiki | THE | 25 |
Dirating Duration saka Short-circ | S | 4 |
Rated Single Kapasitor Bank Breaking Saiki | A | 630 |
Rated Back to Back Capacitor Bank Breaking Current | A | 400 |
Dirating Short-circuit Nggawe Saiki | kaping | 20 |
Massa Parts Obah | Kg | 0.75 |
Ketahanan Mekanik | kaping | 10000 |
Kontak Ditutup Force Amarga Bellows lan Atmosfer | N | 110±30 |
Counterforce saka Kontak ing Full Stroke | N | 190±30 |
Resistance Circuit ing Min.Rated Kontak Force | mΩ |
|
Kontak Limit Erosi | mm | 3 |
Panyimpenan Urip | taun | 20 |
Data Mekanik Saklar Vakum Dilengkapi Interrupters
Clearance Antarane Bukak Kontak | mm | 9±1 |
Rata-rata Kacepetan Opening | m/s | 1.1±0.2 |
Rata-rata Kacepetan Panutup | m/s | 0,7 ± 0,2 |
Rated Tekanan Kontak | N | 2200±200 |
Durasi Bounce Kontak nalika Tutup Operasi | ms |
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Metu saka Simultaneity saka Tutup lan Operasi Kontak | ms |
|
Maksimum Rebound Sajrone Opening | mm |
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