Romela Imeile ho RonaBakeng sa lipotso mabapi le lihlahisoa tsa rona kapa lenane la litheko, ka kopo re siele lengolo-tsoibila la hau mme re tla ikopanya le rona nakong ea lihora tse 24.
AS 1222.1 GSW Galvanized Steel Conductor SC/GZ Messenger Wire
THABELLA LITŠOANTŠISO TSA SEHLOOHO
Kopo
Khondara ea tšepe e entsoeng ka Galvanized SC/GZ ke likhoele tsa tšepe tse entsoeng ka masenke tse sebelisoang haholo ho boloka mojaro oa mochini indastering ea motlakase.
Litšobotsi
Mohala o entsoeng ka masenke o entsoe ka tšepe e bolailoeng ka botlalo e nang le khabone ea 0.6% e na le UTS ea 1.31-1.39GPa. E entsoe ka mokhoa oa ho qoelisoa o chesang kapa mokhoa oa electrolytic ho fana ka boima ba zinki ba 200-260g/m.2e boletsoeng ho AS 1222.1 standard.
Ho paka
Bolelele ba thomello bo khethoa ho latela lintlha tse kang litekanyo tsa meropa, boima ba meropa, bolelele ba span le thepa ea ho sebetsana le eona.
Kaho
Lithapo tsa tšepe tse entsoeng ka masenke li hoketsoe ka ho tsepamisitsoe 'me likarolo tse latellanang li na le lehlakore le fapaneng la lai, 'me karolo e ka ntle e le ea letsoho le letona.
Ha ho hlokahala, terata e kholoanyane e bohareng (terata ea morena) e kenyelelitsoe ho conductor.Bophara ba terata ena bo ipapisitse le lintlha tsa moralo oa conductor mme hangata bo boholo ka 5% ho feta mehala e potolohileng.
Litlhaloso
- AS 1222.1 terata e tloaelehileng ea galvanized steel guy
AS/NZS 1222.1 Tekanyetso e Tloaelehileng ea Tšepe ea Bare SC/GZ Mekhatlo ea Ts'ebetso ea 'Mele, ea Mechini le ea Motlakase
| No./Dia.of Stranding Wires | Nominal Kakaretso Diameter | Cross Section Area | Lebitso la Linear Mass
| Ho roba Moroalo | Modulus ea Elasticity | Coefficient of Linear Katoloso | DCResistance | Bokhoni ba ho jara bo tsoelang pele | ||||||
| ka mocheso oa 20°C | ka mocheso oa 75°C | bosiu mariha | mots'ehare oa lehlabula | |||||||||||
| moya o ntseng o le teng | moea oa 1s/m | moea oa 2s/m | moya o ntseng o le teng | moea oa 1s/m | moea oa 2s/m | |||||||||
| Che./mm | mm | mm2 | kg/km | kN | GPA | x 10–6/°C | Ω/km | Ω/km | A | A | A | A | A | A |
| 3/2.00 | 4.3 | 9.43 | 74 | 11.7 | 189 | 11.5 | 20 | 25 | 21 | 37 | 43 | 17 | 34 | 40 |
| 3/2,75 | 5.9 | 17.8 | 140 | 22.2 | 189 | 11.5 | 11 | 14 | 31 | 54 | 63 | 25 | 49 | 58 |
| 7/2.00 | 6.0 | 22.0 | 173 | 26.0 | 187 | 11.5 | 8.7 | 11 | 35 | 61 | 71 | 28 | 55 | 66 |
| 7/2.75 | 8.3 | 41.6 | 328 | 49.0 | 187 | 11.5 | 4.6 | 5.7 | 54 | 91 | 106 | 41 | 82 | 97 |
| 7/3.25 | 9.8 | 58.1 | 458 | 68.7 | 187 | 11.5 | 3.3 | 4.1 | 67 | 113 | 131 | 51 | 100 | 119 |
| 7/3.75 | 11.3 | 77.3 | 609 | 91.3 | 187 | 11.5 | 2.5 | 3.1 | 81 | 134 | 156 | 60 | 119 | 141 |
| 19/2.00 | 10.0 | 59.7 | 473 | 70.5 | 184 | 11.5 | 3.2 | 4.0 | 69 | 115 | 134 | 52 | 102 | 121 |
| 19/2.75 | 13.8 | 113 | 894 | 133 | 184 | 11.5 | 1.7 | 2.1 | 105 | 171 | 199 | 76 | 150 | 179 |
| 19/3.25 | 16.3 | 158 | 1250 | 186 | 184 | 11.5 | 1.2 | 1.5 | 133 | 213 | 247 | 94 | 186 | 221 |
Hlokomela
Litšobotsi tsa ts'ebetso ea motlakase tse bontšitsoeng ka holimo ha li nahane ka liphello tsa khoheli 'me ka hona li hakanngoa feela.
Lintlha tsa hajoale li ipapisitse le maemo a latelang:
• Mocheso oa conductor o nyoloha ka holimo ho 40°C
• Mocheso oa moea oa tikoloho.ea 35°C bakeng sa motšeare oa lehlabula kapa 10°C bosiung ba mariha
• Matla a letsatsi a tobileng a 1000 W/m2 nakong ea lehlabula motšehare kapa lefela bosiung ba mariha
• Fafatsa mahlaseli a letsatsi a 100 W/m2 bakeng sa lehlabula motšeare kapa lefela bosiung ba mariha • Khatiso e ka tlaase ke 0.2
• Emissivity le coefficient ea ho monya ha letsatsi ea sebaka sa conductor, 0.5
