Xa EmailAerial SNE Cable yog siv raukev sib txuas hauv tsev.Cov kab no tsuas yog siv tau rau ib theem khoom xwb.Cable yog ua kom raug tshem tawm hauv huab cua.Aerial SNE Cable kuj tsim nyog rau kev siv hauv av.Split concentric cable haum raukev faib hluav taws xobraws li ib tug underground los yog overhead cable.
Cov txiaj ntsig:
Me me tag nrho txoj kab uas hla - concentric tsim
Tsawg zog - vim me me txoj kab uas hla - tsis muaj steel hlau armor
Ntxiv kev nyab xeeb - txhim khu kev qha earthing
Txhim kho kev ntseeg siab - UV ruaj khov sheath thiab core rwb thaiv tsev
Tamper thiab vandal pov thawj - tsis tau tso cai nkag mus rau theem neeg xyuas pib inhibited los ntawm concentric txheej
Ib qho yooj yim strip nrog nylon ripcord
Txheem:
SANS 1507-6---Electrical cables nrog extruded khoom dielectric rwb thaiv tsev rau tsau installation (300/500V rau 1.9/3.3kV) Part 4: XLPE tis cables
Kev tsim kho:
Stranded nyuaj kos tooj liab theem tus neeg xyuas pib, XLPE insulated nrog liab qab / nruab nrab lub ntiaj teb conductors.Polyethylene sheathed lub tsev pabcuam cable.Nylon ripcord pw hauv qab sheath.
Daim ntawv qhia
| Loj | Phase Tus Coj | XLPE rwb thaiv tsev | Lub ntiaj teb tus coj | PE Sheath | Kwv yees li.Qhov hnyav | ||||
| Qauv | OD | Thickness | OD | Qauv | OD | Thickness | OD | ||
| mm² os | No./mm | mm | mm | mm | No./mm | mm | mm | mm | kg/km |
| 4 | 7/0.92 Nws | 2.76 ib | 1.0 | 5.97 ib | 8/0.85 Nws | 6.46 ib | 1.4 | 9.41 ib | 131 |
| 10 | 7/1.35 Nws | 4.05 Nws | 1.0 | 5.22 | 18.0.85 Nws | 7.75 ib | 1.4 | 10.70 Nws | 240 |
