IEC/BS Standard 6-10kV-XLPE MV nke ejiri ike voltaji etiti kpuchie

IEC/BS Standard 6-10kV-XLPE MV nke ejiri ike voltaji etiti kpuchie

Nkọwapụta:

    Eriri ike nke IEC/BS 6-10kV XLPE nke nwere ike itinye ọkụ eletrik (MV) na-agbaso ụkpụrụ dịka IEC 60502-2 maka eriri XLPE nke nwere ike itinye ọkụ eletrik na BS 6622 maka eriri ndị nwere ike itinye ọkụ eletrik.
    Ndị na-eduzi XLPE na-eji ihe mkpuchi eletriki na mkpuchi okpomọkụ dị mma.

Nkọwa ngwa ngwa

Tebụl paramita

Ngwa:

Eriri ike nke XLPE nke nwere ike ịgbasa ọkụ eletrik dị ọkara nke 6/10kV dabara adaba maka netwọk ike dịka ọdụ ike. Enwere ike itinye ha na ọkpọkọ, n'okpuru ala, na n'èzí, yana n'ebe ndị nwere ike mpụga igwe. Onye na-eduzi ya na-eji mkpuchi XLPE, na-enye ezigbo iguzogide okpomọkụ na iguzogide nchara kemịkalụ, si otú a na-enyekwa ohere itinye ya n'ọrụ na ụlọ ọrụ kemịkalụ na gburugburu ebe ruru unyi. Ihe agha waya aluminom (AWA) maka eriri isi otu na ihe agha waya ígwè (SWA) maka eriri multicore na-enye nchebe igwe siri ike nke na-eme ka eriri 11kV ndị a dabara adaba maka ili ozugbo n'ala. A na-enye eriri ike MV ndị a nwere ike agha na-ejikarị ihe nduzi ọla kọpa eme ihe mana ha dịkwa na ihe nduzi aluminom mgbe a rịọrọ ha na otu ọkọlọtọ ahụ. Ihe nduzi ọla kọpa ahụ na-agbagọ (Klas nke 2) ebe ihe nduzi aluminom na-agbaso ọkọlọtọ ahụ site na iji ihe owuwu gbagọrọ agbagọ na nke siri ike (Klas nke 1).

Ụkpụrụ:

BS6622
IEC 60502

Àgwà:

Onye na-eduzi:ndị na-eduzi ọla kọpa gbara okirikiri ma ọ bụ nke a na-akpọ "annealed annealed"onye na-eduzi aluminom
Mkpuchi:polyethylene njikọ crosslink (XLPE)
Ihuenyo ọla:ihuenyo teepu ọla kọpa nkeonwe ma ọ bụ nke zuru oke
Ihe nkewa:Teepu ọla kọpa nwere 10% repack
Ihe ndina:polyvinyl chloride (PVC)
Ịkwado ihe agha:Ihe Agha Waya Ígwè (SWA), Ihe Agha Waya Ígwè (STA), Ihe Agha Waya Aluminom (AWA), Ihe Agha Waya Aluminom (ATA)
Akpụkpọ ahụ:PVC mkpuchi mpụta
Agba mkpuchi:Uhie ma ọ bụ Ojii

Owuwu:

1. Onye nduzi
Onye na-eduzi ọla kọpa gbara okirikiri nke dabara na BS6360 Klas nke 2.
Ihuenyo Onye Nduzi
Ngwakọta semi-eduzi nke e si n'èzí pụta jikọtara ya na mkpuchi ahụ ma tinye ya n'otu ọrụ ahụ dị ka mkpuchi ahụ.
2. Mkpuchi
Ploethylene nke e si n'elu ya pụta (XLPE) nke dabara adaba maka ọrụ na okpomọkụ nke 90°C.
3. Ihuenyo mkpuchi
A na-etinye ihe mejupụtara semi-conductor nke a na-ewepụta n'otu ọrụ ahụ dịka mkpuchi ahụ si dị. A na-enye ihe mkpuchi oyi a na-ewepụ dị ka ọkọlọtọ mana enwere ike inye ihe mkpuchi ejikọtara nke ọma ma ọ bụrụ na akọwapụtara ya.
4. Ihuenyo ọla
Teepu ọla kọpa e tinyere n'elu iji nye ụzọ nsogbu ụwa.
5. Ịtọlite
E ji ihe e ji eme ka eriri polypropylene dị n'ime ya kee isi atọ iji mepụta eriri okirikiri dị obere, ma jiri teepu kee ya.
6. Tee ihe njide
7. Akpụkpọ ahụ
A na-enye ihe mejupụtara polyvinyl chloride ojii (PVC) ma ọ bụ Low Smoke Zero Halogen (LSOH) dịka ọkọlọtọ. Enwere ike inye ihe ndị ọzọ ma ọ bụrụ na akọwapụtara ya.
8. Ịkwado ihe agha
Otu oyi akwa nke waya ígwè gbara okirikiri nke e ji galvanized mee.
9. Oversheath
A na-enye ihe mejupụtara polyvinyl chloride ojii (PVC) ma ọ bụ Low Smoke Zero Halogen (LSOH) dịka ọkọlọtọ. Enwere ike inye ihe ndị ọzọ ma ọ bụrụ na akọwapụtara ya dịka ọmụmaatụ polyethylene dị njupụta etiti (MDPE).

Data eletriki:

Oke okpomọkụ ọrụ nke onye na-eduzi ihe: 90°C
Oke okpomọkụ ọrụ ihuenyo kachasị: 80°C
Oke okpomọkụ onye na-eduzi ihe n'oge SC: 250°C

Ọnọdụ Ọkwa Ugbu a:

Okpomọkụ Ala 15°C
Okpomọkụ gburugburu (ikuku) 25°C
Omimi nke ili ozu 0.8m
Nguzogide okpomọkụ nke ala 1.2°C m/W

Isi otu -6/10 kV

Onye nduzi mpaghara aha Dayameta onye na-eduzi ihe Ọkpụrụkpụ mkpuchi Dayameta mkpokọta aha d Dayameta kachasị elu n'ozuzu ya Ibu eriri dịka kilogram/km Radius mgbagọ kacha nta
mm2 mm mm mm mm Cu Al mm
1x 10 3.8 3.4 17.7 18.7 403 341 262
1x 16 4.7 3.4 19.5 20.6 581 482 289
1x 25 5.9 3.4 21.0 22.2 664 509 315
1x 35 7.0 3.4 22.8 23.8 819 602 330
1x 50 8.2 3.4 24.0 25.0 993 678 350
1x 70 9.9 3.4 25.7 26.7 1237 796 370
1x 95 11.5 3.4 27.3 28.3 1506 908 390
1 × 120 12.9 3.4 29.0 30.0 1798 1043 420
1 × 150 14.2 3.4 30.3 31.3 2113 1168 440
1 × 185 16.2 3.4 32.5 33.5 2508 1343 470
1 × 240 18.2 3.4 34.7 35.7 3088 1577 500
1 × 300 21.2 3.4 37.9 38.9 3802 1913 540
1 × 400 23.4 3.4 40.3 41.3 4806 2286 580
1 × 500 27.3 3.4 44.4 45.4 5871 2722 630
1 × 630 30.5 3.4 47.8 48.8 7187 3220 680

Isi atọ-6/10 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 10 3.8 3.4 34.7 35.7 1088 902 500
3x 16 4.7 3.4 37.2 38.2 1981 1683 535
3x 25 5.9 3.4 37.7 38.7 2058 1893 542
3x 35 7.0 3.4 45.2 46.2 3106 2456 640
3x 50 8.2 3.4 47.9 48.9 3739 2795 680
3x 70 9.9 3.4 51.8 52.8 4614 3292 740
3x 95 11.5 3.4 55.5 56.5 5611 3817 790
3 × 120 12.9 3.4 58.9 59.9 6620 4353 840
3 × 150 14.2 3.4 61.9 62.9 7722 4887 880
3 × 185 16.2 3.4 66.4 67.4 9115 5620 940
3 × 240 18.2 3.4 71.1 72.1 11108 6574 1010

E ji aka mee ihe mkpuchi atọ-6/10 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 10 3.8 3.4 38.0 39.1 1580 1394 547
3x 16 4.7 3.4 39.8 40.9 2876 2578 573
3x 25 5.9 3.4 45.2 46.3 3529 3064 648
3x 35 7.0 3.4 50.4 51.4 4358 3707 720
3x 50 8.2 3.4 53.1 54.1 5079 4135 760
3x 70 9.9 3.4 57.0 58.0 6055 4732 810
3x 95 11.5 3.4 60.7 61.7 7151 5356 860
3 × 120 12.9 3.4 63.9 64.9 8222 5955 910
3 × 150 14.2 3.4 66.9 67.9 9416 6582 950
3 × 185 16.2 3.4 71.6 72.6 10979 7484 1020
3 × 240 18.2 3.4 76.1 77.1 13042 8508 1080