IEC/BS Standard 18-30kV-XLPE nke ejiri ike MV nke etiti kpuchie

IEC/BS Standard 18-30kV-XLPE nke ejiri ike MV nke etiti kpuchie

Nkọwapụta:

    E mepụtara eriri ike XLPE nke nwere ike ịgbasa voltaji etiti (MV) nke 18/30kV kpọmkwem maka ngwa nkesa.
    Polyethylene ejikọtara ọnụ na-enye eriri ndị ahụ ihe mkpuchi eletriki dị mma na mkpuchi okpomọkụ.

Nkọwa ngwa ngwa

Tebụl paramita

Ngwa:

Eriri ike nke XLPE nke nwere ike ịgbasa ọkara voltaji (MV) dị mma maka netwọk ike dịka ọdụ ike, yana nnyefe na nkesa ike n'ozuzu. Maka ntinye na ọkpọkọ, n'okpuru ala na n'èzí. Emebere eriri isi otu maka nkesa ike eletrik yana voltaji aha Uo/U sitere na 3.8/6.6KV ruo 19/33KV na ugboro 50Hz. Ha dabara adaba maka ntinye karịsịa n'ọdụ ọkọnọ ike, n'ime ụlọ na n'ime ọkpọkọ waya, n'èzí, n'okpuru ala na n'ime mmiri yana maka ntinye na tray waya maka ụlọ ọrụ, bọọdụ switchboard na ọdụ ike. Biko mara: Ihe mkpuchi mpụta uhie nwere ike ịla n'iyi mgbe ekpughere ya na ụzarị UV.

Ụkpụrụ:

Mgbasa ọkụ ruo na BS EN60332
BS6622
IEC 60502

Àgwà:

Onye na-eduzi:Ndị na-eduzi ọla kọpa ma ọ bụ ndị na-eduzi aluminom
Mkpuchi:polyethylene njikọ crosslink (XLPE)
Ihuenyo ọla:ihuenyo teepu ọla kọpa nkeonwe ma ọ bụ nke zuru oke
Ihe ndina:polyvinyl chloride (PVC)
Ịkwado ihe agha:Ihe Agha Waya Ígwè (SWA), Ihe Agha Waya Aluminom (AWA)
Akpụkpọ ahụ:PVC mkpuchi mpụta
Agba mkpuchi:Ojii

Data eletriki:

Oke okpomọkụ ọrụ nke onye na-eduzi ihe:90°C
Oke okpomọkụ ọrụ ihuenyo kachasị elu:80°C
Oke okpomọkụ onye na-eduzi ihe n'oge SC:250°C
Usoro ịtọgbọ trefoil mgbe a na-akpụ trefoil bụ ndị a:
Nguzogide okpomọkụ nke ala: 120˚C. Cm/Watt
Omimi ili: 0.5m
Okpomọkụ ala: 15°C
Okpomọkụ ikuku: 25°C
Ugboro: 50Hz

Koodu owuwu:

N2XSY:Eriri ọla kọpa nke PVC kpuchie otu isi
N2XS2Y:Eriri ọla kọpa nke otu isi kpuchie polyethylene (PE)
NA2XSY:Eriri PVC nke nwere otu isi aluminom nke e ji ihe mkpuchi kpuchie
NA2XS2Y:Eriri waya aluminom nke nwere otu isi nke PE sheathed
N2XS(F)2Y:eriri ọla kọpa nke otu isi PE kpuchie mmiri
NA2XS(F)2Y:eriri aluminom nke nwere otu isi PE nke a kpuchiri mmiri
NA2XS(FL)2Y:Eriri aluminom nke nwere otu isi PE nke nwere mkpuchi mmiri abụọ

Isi otu-18/30 kV

Onye nduzi mpaghara aha Dayameta onye na-eduzi ihe Ọkpụrụkpụ mkpuchi Dayameta mkpokọta aha Dayameta kachasị elu n'ozuzu ya Ibu eriri dịka kilogram/km Radius mgbagọ kacha nta
mm² mm mm mm mm Cu Al mm
1x 35 7.0 8.0 32.3 33.3 1315 1098 466
1x 50 8.2 8.0 33.7 34.7 1512 1198 486
1x 70 9.9 8.0 35.6 36.6 1792 1350 512
1x 95 11.5 8.0 37.4 38.4 2114 1516 538
1 × 120 12.9 8.0 38.8 39.8 2406 1650 558
1 × 150 14.2 8.0 40.1 41.1 2742 1798 576
1 × 185 16.2 8.0 42.3 43.3 3176 2010 606
1 × 240 18.2 8.0 44.5 45.5 3788 2277 640
1 × 300 21.2 8.0 47.7 48.7 4502 2613 680
1 × 400 23.4 8.0 49.8 50.8 5534 3015 710
1 × 500 27.3 8.0 54.2 55.2 6662 3513 710
1 × 630 30.5 8.0 55.4 57.4 7820 3953 775

Isi atọ-18/30 kV

Onye nduzi mpaghara aha Dayameta onye na-eduzi ihe Ọkpụrụkpụ mkpuchi Dayameta mkpokọta aha Dayameta kachasị elu n'ozuzu ya Ibu eriri dịka kilogram/km Radius mgbagọ kacha nta
mm² mm mm mm mm Cu Al mm
3x 35 7.0 8.0 61.4 62.8 4138 3482 873
3x 50 8.2 8.0 68.9 69.9 6273 5328 980
3x 70 9.9 8.0 72.8 73.8 7319 5997 1030
3x 95 11.5 8.0 76.5 77.5 8469 6674 1080
3 × 120 12.9 8.0 79.7 80.7 9575 7308 1130
3 × 150 14.2 8.0 82.7 83.7 10806 7972 1170
3 × 185 16.2 8.0 87.4 88.4 12420 8925 1240
3 × 240 18.2 8.0 91.9 92.9 14563 10030 1300

E ji aka mee ihe mkpuchi atọ-18/30 kV

Onye nduzi mpaghara aha Dayameta onye na-eduzi ihe Ọkpụrụkpụ mkpuchi Dayameta mkpokọta aha Dayameta kachasị elu n'ozuzu ya Ibu eriri dịka kilogram/km Radius mgbagọ kacha nta
mm² mm mm mm mm Cu Al mm
3x 35 7.0 8.0 67.3 69.3 6981 6330 956
3x 50 8.2 8.0 74.2 75.2 8212 7267 1050
3x 70 9.9 8.0 78.1 79.1 9360 8038 1100
3x 95 11.5 8.0 81.8 82.8 10610 8815 1160
3 × 120 12.9 8.0 85.0 86.0 11812 9545 1200
3 × 150 14.2 8.0 88.0 89.0 13136 10302 1240
3 × 185 16.2 8.0 92.7 93.7 14890 11395 1310
3 × 240 18.2 8.0 97.2 98.2 17166 12630 1370