Xa Ib Tsab EmailCov xov hluav taws xob nruab nrab 19-33kV XLPE-insulated yog tsim rau kev faib khoom lossis kev sib kis thib ob, feem ntau ua lub zog tseem ceeb rau cov lag luam, kev lag luam, thiab cov chaw nyob hauv nroog. Lawv tsim nyog rau cov kab ke muaj hluav taws xob ntau nrog cov hluav taws xob ntsuas txog li 10kA / 1 vib nas this. Cov qauv uas muaj peev xwm ntsuas hluav taws xob siab dua tuaj yeem muab tau thaum thov.
Kev Tsim Kho:
Cov khoom siv hluav taws xob:Cov kev xaiv muaj xws li tooj liab lossis txhuas uas txuas nrog, khov kho thiab nruj.
Kev tiv thaiv ntawm tus neeg xyuas pib:Ib qho semi-conductive compound siv los ntawm extrusion hla tus neeg xyuas pib.
Kev rwb thaiv tsev:Cov tshuaj polyethylene sib txuas (XLPE) ua raws li AS/NZS 3808. XLPE muaj kev tiv taus cua sov thiab kev puas tsuaj zoo dua li PVC.
Kev tiv thaiv rwb thaiv tsev:Cov khoom siv semiconductive extruded uas npog cov txheej rwb thaiv tsev.
Qhov kub siab tshaj plaws ua haujlwm:Cov conductors yuav ua haujlwm ntawm qhov kub siab tshaj plaws ntawm 90 ° C.
Qhov kub siab tshaj plaws ntawm lub luv luv:Lub cable tuaj yeem tiv taus qhov kub siab tshaj plaws ntawm 250 ° C rau txog li 5 vib nas this.
Kev tiv thaiv hlau:Feem ntau yog ua los ntawm cov hlau tooj liab annealed yooj yim lossis daim kab xev tooj liab.
Kev tiv thaiv hlau:Cov qauv armored suav nrog galvanised steel wire (SWA) rau cov cables multi-core thiab aluminium wire (AWA) rau cov cables ib-core.
Cov Khoom Siv Hnab:
Lub hnab yas txheem yog dub PVC compound 5V-90.
Cov kev xaiv LSZH (Low Smoke Zero Halogen) yog qhov tsim nyog rau sab hauv tsev, thaj chaw pej xeem, lossis lwm qhov chaw uas xav tau kev nyab xeeb hluav taws.
Yuav muab ib lub tsho polyamide (nylon) uas raug rho tawm los ntxiv rau kom tiv taus kab ntsaum.
HDPE (High-Density Polyethylene) sab nraud sheathing kuj tseem siv tau ua lwm txoj hauv kev.
19/33kV-Hluav taws xob cable
| Cores x Nominal Cheeb Tsam | Tus neeg xyuas pib txoj kab uas hla (Kwv yees li) | Qhov Ntsuas Rwb Thaiv Kub | Kwv yees li thaj tsam CWS ntawm txhua lub hauv paus | Nominal Thickness ntawm PVC Sheath | Tag Nrho Cable txoj kab uas hla (+/- 3.0) | Kev ntsuas luv luv ntawm tus neeg coj / CWS | Qhov Hnyav Cable (Kwv yees li) | Qhov siab tshaj plaws ntawm tus neeg coj hluav taws xob DC tsis kam ntawm 20 ° C |
| Tsis muaj. x hli2 | mm | mm | mm2 | mm | mm | kA rau 1 vib nas this | kg/km | (Ω/km) |
| 1C x 70 | 9.7 | 8.0 | 79 | 2.1 | 37.4 | 10 / 10 | 2492 | 0.268 |
| 1C x 95 | 11.4 | 8.0 | 79 | 2.1 | 39.3 | 13.6 / 10 | 2736 | 0.193 |
| 1C x 120 | 12.8 | 8.0 | 79 | 2.2 | 40.6 | 17.2 / 10 | 3034 | 0.153 |
| 1C x 150 | 14.2 | 8.0 | 79 | 2.2 | 42.0 | 21.5 / 10 | 3357 | 0.124 |
| 1C x 185 | 16.1 | 8.0 | 79 | 2.3 | 44.1 | 26.5 / 10 | 3766 | 0.0991 |
| 1C x 240 | 18.5 | 8.0 | 79 | 2.4 | 46.7 | 34.3 / 10 | 4374 | 0.0754 |
| 1C x 300 | 20.6 | 8.0 | 79 | 2.4 | 48.8 | 42.9 / 10 | 4992 | 0.0601 |
| 1C x 400 | 23.6 | 8.0 | 79 | 2.5 | 52.2 | 57.2 / 10 | 6036 | 0.047 |
| 1C x 500 | 26.6 | 8.0 | 79 | 2.6 | 55.4 | 71.5 / 10 | 7072 | 0.0366 |
| 1C x 630 | 30.2 | 8.0 | 79 | 2.7 | 59.2 | 90.1 / 10 | 8402 | 0.0283 |
