Kev ua tau zoo
Wet power zaus pressure test (sab nraum) | 5 4kv,5m |
Qhuav lub xeev lub zog zaus ntsuas siab (sab hauv tsev) | 5 4kv,5m |
Impact pressure test | ± 125kV / 10 zaug |
DC withstand voltage xeem | 96kV / 30 feeb |
Fais fab zaus withstand voltage test | 48kv 4 |
Kev kuaj tawm ib nrab | ≤10Pc(1.73U₀) |
20kV ib leeg tub ntxhais txias shrinkcable accessoriescov khoom npe thiab specification qauv
Hom kev txuas | Specification ntawm cable (mm²) | Specification thiab qauv | |
Ib leeg tub ntxhais cable | Ib leeg-ntxhais sab hauv tsev davhlau ya nyob twg | 35-70 : kuv | NSY-20/1.1 |
95-150 : kuv | NSY-20/1.2 | ||
185-400 Nws | NSY-20/1.3 | ||
500-630 Nws | NSY-20/1.4 | ||
Single-core sab nraum zoov davhlau ya nyob twg | 35-70 : kuv | NWS-20/1.1 | |
95-150 : kuv | NWS-20/1.2 | ||
185-400 Nws | NWS-20/1.3 | ||
500-630 Nws | NWS-20/1.4 | ||
Tib core intermediate connector | 35-70 : kuv | JSY-20/1.1 | |
95-150 : kuv | JSY-20/1.2 | ||
185-400 Nws | JSY-20/1.3 | ||
500-630 Nws | JSY-20/1.4 | ||
Peb-core cable | Peb-core sab hauv tsev davhlau ya nyob twg | 35-70 : kuv | NSY-20/3.1 |
95-150 : kuv | NSY-20/3.2 | ||
185-400 Nws | NSY-20/3.3 | ||
500-630 Nws | NSY-20/3.4 | ||
Peb-core sab nraum zoov davhlau ya nyob twg | 35-70 : kuv | NWS-20/3.1 | |
95-150 : kuv | NWS-20/3.2 | ||
185-400 Nws | NWS-20/3.3 | ||
500-630 Nws | NWS-20/3.4 | ||
Peb-core nruab nrab connector | 35-70 : kuv | JSY-20/3.1 | |
95-150 : kuv | JSY-20/3.2 | ||
185-400 Nws | JSY-20/3.3 | ||
500-630 Nws | JSY-20/3.4 |