IEC/BS Standard 12.7-22kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 12.7-22kV-XLPE Insulated MV Middle Voltage Power Cable

Zofotokozera:

    Oyenera ma netiweki amagetsi monga malo opangira magetsi.Kwa unsembe mu ducts, mobisa ndi panja.

    Zingwe zopangidwa ku BS6622 ndi BS7835 nthawi zambiri zimaperekedwa ndi ma conductor a Copper okhala ndi Class 2 yokhazikika yolimba.Zingwe zapakatikati imodzi zili ndi zida za aluminiyamu (AWA) kuti ziteteze zida zankhondo, pomwe zingwe zama multicore zili ndi zida zachitsulo (SWA) zomwe zimateteza makina.Awa ndi mawaya ozungulira omwe amapereka kuphimba 90%.

    Chonde dziwani: Chovala chofiyira chakunja chimatha kuzimiririka chikawonetsedwa ndi kuwala kwa UV.

Tsatanetsatane Wachangu

Table ya Parameter

Zolemba Zamalonda

Ntchito :

Oyenera ma netiweki amagetsi monga malo opangira magetsi.Kwa unsembe mu ducts, mobisa ndi panja.Chonde dziwani: Chovala chofiyira chakunja chimatha kuzimiririka chikawonetsedwa ndi kuwala kwa UV.

Miyezo:

Kufalikira kwa moto ku BS EN60332
Mtengo wa BS6622
IEC 60502

Makhalidwe :

Kondakitala: makondakitala ozungulira ozungulira ozungulira kapenaaluminiyumu conductor
Insulation: cross link polyethylene (XLPE)
Metallic Screen: munthu payekha kapena wathunthu mkuwa tepi chophimba
Olekanitsa: tepi yamkuwa yokhala ndi kuphatikizika kwa 10%.
Zovala: polyvinyl chloride (PVC)
Zida: Zida za Steel Wire Armor (SWA), Steel Tape Armor (STA), Aluminium Wire Armor (AWA), Aluminium Tape Armor (ATA)
M'chimake: PVC m'chimake kunja
Mtundu wa Sheath: Wofiyira kapena Wakuda

Zambiri zamagetsi:

Kutentha kwakukulu kwa conductor: 90 ° C
Kutentha kwakukulu kwa skrini: 80 ° C
Kutentha kwakukulu kwa conductor nthawi ya SC: 250 ° C
Kuyika zinthu pakupanga trefoil ndi izi:
Kulimbana ndi kutentha kwa nthaka: 120˚C.Cm / Watt
Kuzama kwa manda: 0.5m
Kutentha kwapansi: 15°C
Kutentha kwa mpweya: 25°C
pafupipafupi: 50Hz

12.7/22kV-Single pachimake mkuwa kondakitala XLPE insulated mkuwa tepi screen aluminium waya oti muli nazo zida PVC sheathed zingwe

Malo mwadzina a kondakitala Kukana kokondakitala kwambiri pa 20 ℃ Makulidwe a kusungunula kwa xlpe Makulidwe a tepi yamkuwa Makulidwe a zofunda zotuluka Dia wa zida zankhondo Makulidwe a mchimake wakunja Pafupifupi.Zonse Pafupifupi.Kulemera kwa chingwe
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 5.5 0.12 1.2 1.6 2 32.2 1360
50 0.387 5.5 0.12 1.2 1.6 2 33.3 1524
70 0.268 5.5 0.12 1.2 2 2.1 36 1896
95 0.193 5.5 0.12 1.2 2 2.2 38 2241
120 0.153 5.5 0.12 1.2 2 2.2 39.4 2534
150 0.124 5.5 0.12 1.2 2 2.3 41 2867
185 0.0991 5.5 0.12 1.2 2 2.3 42.6 3288
240 0.0754 5.5 0.12 1.3 2 2.4 45.2 3923
300 0.0601 5.5 0.12 1.3 2.5 2.5 48.58 4756
400 0.047 5.5 0.12 1.4 2.5 2.6 52 5739
500 0.0366 5.5 0.12 1.4 2.5 2.8 55.64 6928
630 0.0283 5.5 0.12 1.5 2.5 2.9 59.84 8487

12.7/22kV-Makore atatu amkuwa kondakita xlpe insulated mkuwa tepi yotchinga kanasonkhezereka zitsulo waya oti muli nazo zida pvc mchima zingwe

Malo mwadzina a kondakitala Kukana kokondakitala kwambiri pa 20 ℃ Makulidwe a kusungunula kwa xlpe Makulidwe a tepi yamkuwa Makulidwe a zofunda zotuluka Dia wa zida zankhondo Makulidwe a mchimake wakunja Pafupifupi.M'mimba mwake Pafupifupi.Kulemera kwa chingwe
mm² Ω/km mm mm mm mm mm mm kg/km
35 0.524 5.5 0.075 1.5 2.5 2.7 57.4 4710
50 0.387 5.5 0.075 1.6 2.5 2.8 60.2 5130
70 0.268 5.5 0.075 1.6 2.5 2.9 64.2 5740
95 0.193 5.5 0.075 1.7 2.5 3.2 73.2 8870
120 0.153 5.5 0.075 1.7 3.15 3.3 78 10730
150 0.124 5.5 0.075 1.8 3.15 3.4 81.4 12000
185 0.0991 5.5 0.075 1.9 3.15 3.6 85.5 13460
240 0.0754 5.5 0.075 2 3.15 3.7 91.3 15780
300 0.0601 5.5 0.075 2 3.15 3.9 96 18110
400 0.047 5.5 0.075 2.2 3.15 4.1 103 21500