Hom qauv thiab Parameter ntawm OPPC
Ob chav stranded conductor
OrderType qauv | OPPC-2S 1/24 (M109/R58-326) | OPPC-2S 1/36 (M150/R76-400) |
Max.fiber suav | nees nkaum plaub | 36 |
Tube loj | Φ2.7 hli | Φ3.0 hli |
Cable txoj kab uas hla | Φ14.0 hli | Φ16.40 hli |
Cable txoj kab uas hla | 37.39mm ib2 | 50.56mm 32 |
Cable txoj kab uas hla | 71.27mm ib2 | 90.55mm ib2 |
Hla-section cary cheeb tsam | 108.67mm 32 | 150.11 hli2 |
Cable hnyav | 466kg/km | 631kg/km 3 |
(RTS) Rated Tensile Zog (RTS) | 58.4kn ua | 77.5kn ua |
20 ° C DC tsis kam ntawm 20 ° C | 0.344Ω/km | 0.247Ω/km |
Kev nyab xeeb tam sim no-nqa peev xwm | 325.7a ua | 399.7a ua |
Linear expansion coefficient | 17.0 x 10-6/°C | 17.0x10-6 ° C |
Young's modulus | 92.5kN / hli2 | 91.7kN / hli2 |
Cov qauv ntawm cov xov hlau sib xws | LGJ-70/40 | LGJ-95/55 |
Kev kos duab qauv
Ob chav stranded conductor
OrderType qauv | OPPC-3S 1/24 (M269/R75-624) | OPPC-3S 1/48 (M208/R64.8-520) |
Max.fiber suav | nees nkaum plaub | 48 |
Tube loj | Φ2.5 hli | Φ2.5 hli |
Cable txoj kab uas hla | Φ21.6 hli | Φ19.0 hli |
Cable txoj kab uas hla | 29.85mm ib2 | 29.85mm ib2 |
Cable txoj kab uas hla | 2 39.2mm2 | 178.62mm 32 |
Cross-section nqa cheeb tsam | 269.05mm ib2 | 208.48mm ib2 |
Cable hnyav | 881kg/km :ua | 705kg/km |
Rated Tensile zog (RTS) | 74.8kn ua | 64.8kn ua |
DC tsis kam ntawm 20 ° C | 0.1160/km | 0.152 Q/km |
Kev nyab xeeb tam sim no - nqa peev xwm | 624.4a ua | 520.1a ua |
Linear expansion coefficient | 20.3 x 10-6/°C | 19.9 x 10-6/°C |
Young's modulus | 67.8kN / hli2 | 124.3kN / hli2 |
Cov qauv ntawm cov xov hlau sib xws | LGJ-240/30 | LGJ-185/30 |
Kev kos duab qauv
Huab cua
Kub (C) | Cua ceev (m / s) | Thickness (hli) | |
Qhov kub thiab txias tshaj plaws | |||
Qhov nruab nrab kub hauv xyoo | |||
Qhov siab tshaj plaws cua ceev | |||
Dej khov tuab | |||
Qhov kub siab tshaj plaws | |||
Kev teeb tsa |