IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable

IEC/BS Standard 19-33kV-XLPE Insulated MV Middle Voltage Power Cable

Zofotokozera:

    Zingwe zamagetsi zapakati zimapangidwa pogwiritsa ntchito njira ya monosil.Timapereka chomera chapadera kwambiri, malo opangira kafukufuku wamakono komanso njira zowongolera bwino zomwe zimafunikira popanga zingwe zotsekera za PVC kuti zigwiritsidwe ntchito mpaka 6KV ndi XLPE/EPR zingwe zotsekera kuti zizigwiritsidwa ntchito pamagetsi mpaka 35 KV. .Zida zonse zimasungidwa mumikhalidwe yoyendetsedwa ndi ukhondo panthawi yonse yopangira kuti zitsimikizire kuti zida zomalizidwa zomalizidwa ndizofanana.

     

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

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
50 0.387 8 0.075 1.2 2 2.2 39.4 2050
70 0.268 8 0.075 1.2 2 2.2 41 2330
95 0.193 8 0.075 1.2 2 2.3 43.1 2710
120 0.153 8 0.075 1.2 2 2.3 44.6 3020
150 0.124 8 0.075 1.3 2.5 2.4 47.4 3570
185 0.0991 8 0.075 1.3 2.5 2.5 49.2 3990 pa
240 0.0754 8 0.075 1.3 2.5 2.5 51.7 4670
300 0.0601 8 0.075 1.4 2.5 2.6 54.1 5410
400 0.047 8 0.075 1.4 2.5 2.7 57.2 6430
500 0.0366 8 0.075 1.5 2.5 2.8 60.6 7620
630 0.0283 8 0.075 1.6 2.5 2.9 64.8 8935

19/33kV-Three cores mkuwa kondakitala XLPE insulated mkuwa tepi anajambula kanasonkhezereka zitsulo 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.M'mimba mwake Pafupifupi.Kulemera kwa chingwe
mm² Ω/km mm mm mm mm mm mm kg/km
50 0.387 8 0.075 1.8 3.15 3.4 78.8 9230
70 0.268 8 0.075 1.8 3.15 3.5 82.5 10310
95 0.193 8 0.075 1.9 3.15 3.6 87 11640
120 0.153 8 0.075 2 3.15 3.7 90.6 12850
150 0.124 8 0.075 2 3.15 3.8 93.8 14150
185 0.0991 8 0.075 2.1 3.15 4 97.9 15700
240 0.0754 8 0.075 2.2 3.15 4.1 104 18120
300 0.0601 8 0.075 2.3 3.15 4.3 109 20570