Minangka Produsèn profesional ing China, Comewill wis reputasi dhuwur ing pasar domestik, mesthekake sumber dipercaya kanggo ZW8 Outdoor High Voltage AC VCB. ZW8 Outdoor High Voltage AC VCB nduweni kualitas terjamin kanthi rega sing terjangkau, nyedhiyakake pilihan pengadaan sing ekonomis.
We welcome saben pesenan OEM lan ODM kanggo ZW8 Outdoor High Voltage AC VCB kanggo nyukupi kabutuhan pengadaan selaras.
Suhu sekitar: -10ºC~+40ºC.
Altitude: ≤1000m (kajaba syarat pengadaan khusus).
Kelembapan relatif: Rata-rata saben dina ≤95%; rata-rata saben wulan ≤90%.
Tekanan uap jenuh: Rata-rata saben dina ≤2.2kPa; rata-rata saben wulan ≤1.8kPa.
Intensitas lindhu: ≤8 derajat.
Situs instalasi kudu bebas saka geni, resiko bledosan, polusi abot, korosi kimia, lan geter kasar kanggo mesthekake kinerja optimal saka ZW8 Outdoor High Voltage AC VCB.
| Item | Unit | Paramèter | |||
| Tegangan Rated | kV | 12 | |||
| Rated Saiki | A | 630 | |||
| Dirating Short-circuit Breaking Saiki | kA | 6.3 | 12.5 | 20 | |
| Rated Short-circuit Making Arus (Puncak) | kA | 16 | 31.5 | 50 | |
| Rated Peak Tahan Saiki | kA | 16 | 31.5 | 50 | |
| Dirating Short-wektu Tahan Saiki | kA | 6.3 | 12.5 | 20 | |
| Rated Insulation Level | 1 mnt Frekuensi Daya Tahan Tegangan (Uji Kering) | kV | 42 | ||
| Tegangan Tahan Impuls Kilat (Puncak) | kV | 75 | |||
| Rated Operating Sequence |
|
O-0.3s-C O-180s-CO | |||
| Urip Mekanik | kaping | 10000 | |||
| Dirating Short-circuit Saiki Breaking Times | kaping | 30 | |||
| Rated Tegangan Panutup Operator | V | 110, 220 | |||
| Rated Opening Tegangan Operator | V | 110, 220 | |||
| Clearance Antarane Bukak Kontak | mm | 11± 1 | |||
| Swara lelungan saka Kontak | mm | 3 | |||
| Telung fase Opening / Closing Sinkronisasi | ms | ≤ 2 | |||
| Panutup Wektu Mumbul | ms | ≤ 2 | |||
| Rata-rata Kacepetan Opening | m/s | 1.0± 0.2 | |||
| Rata-rata Kacepetan Panutup | m/s | 0,7 ± 0,15 | |||
| Wektu Bukak | Tegangan operasi paling dhuwur | s | 0,015~0,05 | ||
| Tegangan operasi paling murah | s | 0.03~0.06 | |||
| Wektu Panutup | s | 0,025~0,05 | |||
| Resistansi Loop Utama Saben Fase | μ Ω | ≤ 120 | |||
| Total Kekandelan saka Nyandhang Diijini Obah lan Kontak Statis | mm | 3 | |||
alamat
No.777 Wanweng Road, Wengyang Sub-district, Yueqing City, Wenzhou City, Zhejiang Province, China
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