Njelaske nganggo bentuk garis
FN7-24(DR) ngalih beban HV njero ruangan ditrapake kanggo sistem listrik kanthi voltase dirating 24kV lan AC 50/60Hz telung fase, kanggo nyambungake lan ngilangi arus beban lan arus hubung singkat.
Gunakake Ketentuan
A. Dhuwur: ≤1000m.
B. Suhu sekitar: -25 ℃ ~ + 40 ℃.
C. Kelembapan relatif: rata-rata saben dina ≤95%, rata-rata saben wulan ≤90%.
D. Ora kerep geter serius.
Parameter utama
NO. | barang | Unit | Nilai |
1 | voltase dirating | kV | patlikur |
2 | frekuensi dirating | Hz | 50 |
3 | dirating saiki | A | 400, 630, 1250 |
4 | dirating beban aktif breaking saiki | A | 400, 630, 1250 |
5 | Rated loop tertutup saiki breaking | A | 400, 630, 1250 |
6 | 5% dirating beban aktif breaking saiki | A | 20, 31,5, 62,5 |
7 | dirating kabel charging breaking current | A | 10 |
8 | Frekuensi daya 1min tahan voltase: phase-to-phase, phase to earth/ fraktur | kV | 50/60 |
9 | voltase tahan impuls kilat: fase-kanggo-fase, fase menyang bumi / fraktur pedhot | kV | 125/145 |
10 | dirating wektu cendhak tahan saiki (stabilitas termal) | kA | 16, 20, 25 |
11 | dirating short circuit duration | s | 1 |
12 | dirating puncak tahan saiki | kA | 40, 50, 63 |
13 | dirating short circuit nggawe saiki | kA | 40, 50, 63 |
14 | urip mekanik | kaping | 2000 |
Sakabèhé Drawing
FN7-24D
FN7-24R