1kV to'rt yadroli pirsing ulagichi (kabel aloqasi halqasi)
1kV va undan past bo'lgan to'rt yadroli pirsing ulagichi (kabel aloqasi halqasi) tanlash jadvali
model | Asosiy chiziq maydoni (mm²) | Filial liniyasi qismi (mm²) | ||
Buralgan sim | Qattiq sim | Buralgan sim | Qattiq sim | |
WXFC-1 | 50-70 | 70-95 | 6-50 | 6-70 |
WXFC-2 | 70-120 | 95-150 | 6-50 | 95-150 |
WXFC-3 | 95-120 | 120-150 | Sektor 35-120;10-95-tur | Sektor 50-150;16-120-tur |
WXFC-4 | 150-185 | 150-240 | 6-70 | 6-70 |
WXFC-5 | 185-240 | 6-70 | 6-70 |