Spesifikasi Teknis Utama
Tegangan Rated | KV | 12 |
Rated Saiki | A | 630 |
Frekuensi Rated | Hz | 50 |
Wektu cendhak Daya-frekuensi Tahan Tegangan (1 menit) | KV | 42 |
Rated Lightning Impulse Tahan Tegangan (Puncak) | KV | 75 |
Rated Peak Tahan Saiki | THE | 50 |
Dirating Short-circuit Nggawe Saiki | THE | 50 |
Dirating Short-wektu Tahan Saiki | THE | 20 |
Dirating Duration saka Short-circ | S | 4 |
Rated Closed-loop Breaking Saiki | A | 630 |
Dirating Kapasitas saka Transformer ora mbukak | A | Arus Transformasi Tanpa Beban Kanthi Kapasitas 1250kVA |
Rated Kabel-ngisi daya Breaking Saiki | A | 10 |
Rated Transfer Saiki | A | 3150 |
Massa Parts Obah | Kg | 0.5 |
Ketahanan Mekanik | kaping | 10000 |
Kontak Ditutup Force Amarga Bellows lan Atmosfer | N | 80±30 |
Counterforce saka Kontak ing Full Stroke | N | 130±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 | 1.0±0.2 |
Rata-rata Kacepetan Panutup | m/s | 0,6±0,2 |
Rated Tekanan Kontak | N | 900±200 |
Durasi Bounce Kontak nalika Tutup Operasi | ms |
|
Metu saka Simultaneity saka Tutup lan Operasi Kontak | ms |
|
Maksimum Rebound Sajrone Opening | mm | 2 |
Cathetan
1. Meet utawa ngluwihi syarat toleransi electrical saka kelas E2 kanggo autoreclosing tugas 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.