eriri njikwa na-enweghị ngwa agha nke onye na-eduzi ọla kọpa

eriri njikwa na-enweghị ngwa agha nke onye na-eduzi ọla kọpa

Nkọwapụta:

    Maka nrụnye n'èzí na n'ime ụlọ n'ebe mmiri dị mmiri mmiri, njikọ ihe mgbaàmà na njikwa na ụlọ ọrụ mmepụta ihe, n'ụgbọ okporo ígwè, n'ihe mgbaàmà okporo ụzọ, n'ebe ọkụ eletrik na-arụ ọrụ na hydropower. A na-etinye ha n'ikuku, n'ime ọkpọkọ mmiri, n'ime olulu mmiri, n'ime ihe nkwado ígwè ma ọ bụ kpọmkwem n'ime ala, mgbe e chebere ha nke ọma.

Nkọwa ngwa ngwa

Tebụl paramita

Ngwa:

Maka nrụnye n'èzí na n'ime ụlọ n'ebe mmiri dị mmiri mmiri, njikọ ihe mgbaàmà na njikwa na ụlọ ọrụ mmepụta ihe, n'ụgbọ okporo ígwè, n'ihe mgbaàmà okporo ụzọ, n'ebe ọkụ eletrik na-arụ ọrụ na hydropower. A na-etinye ha n'ikuku, n'ime ọkpọkọ mmiri, n'ime olulu mmiri, n'ime ihe nkwado ígwè ma ọ bụ kpọmkwem n'ime ala, mgbe e chebere ha nke ọma.

Owuwu:

Ụdị: KVV
Ihe nduzi: Ọla kọpa
Nhazi onye na-eduzi ihe: Siri ike ma ọ bụ nke gbagọrọ agbagọ
Ihe mkpuchi: PVC ma ọ bụ XLPE
Nhazi ọta: Ihe mkpuchi waya e ji ite kpuchie nwere oke mkpuchi (60%-90%)
Ihe mkpuchi: PVC

Àgwà Arụmọrụ:

Ọkọlọtọ: IEC – 60502
Voltaji a tụrụ anya ya: 450/750V
Onye na-eduzi: Waya ọla kọpa siri ike nke a na-akpọ "annealed wire" dịka klaasị 1 nke IEC 228 si dị
Mkpuchi: Polyvinylchloride gosiri 70℃ ma ọ bụ 85℃
Polyethylene jikọtara ya na Cross-njikọ ọkwa 90℃
Mgbakọ: A na-agbakọta isi ya ọnụ iji mepụta eriri mgbakọ gburugburu yana ihe nzacha mgbe ọ bụla ọ dị mkpa
Koodu agba: Isi ojii nwere ọnụọgụgụ ọcha na otu isi odo akwụkwọ ndụ akwụkwọ ndụ
Akpụkpọ ahụ: polyvinylchloride nke na-egbochi ire ọkụ, oji ma ọ bụ isi awọ
Oke obere radius mgbagọ:15 xd (d= dayameta zuru oke)
Ọkwa okpomọkụ: 5 ruo 50℃ n'oge ọrụ

Ụkpụrụ:

IEC/EN 60502-1
IEC 228

Ụkpụrụ

IEC/EN 60502-1
IEC 228

 

Eriri njikwa 450/750V CU/PVC/PVC
Nha onye na-eduzi ihe Ọnụọgụ nke isi Onye na-eduzi ihe Ọnụọgụgụ mkpuchi ọkpụrụkpụ Ọkpụrụkpụ nke ihe mkpuchi ọnụ Dayameta mkpokọta ihe dị ka Ibu dị ka nha nhata
mm² Mba. Ọnụọgụ dia mm Oke DC Res. na 20°C Ω/km mm mm mm kg/km
1.5 5 1 × 1.38 12.1 0.7 1.8 11.8 200
7 1 × 1.38 12.1 0.7 1.8 12.7 250
10 1 × 1.38 12.1 0.7 1.8 15.7 340
12 1 × 1.38 12.1 0.7 1.8 16.2 385
14 1 × 1.38 12.1 0.7 1.8 17 435
16 1 × 1.38 12.1 0.7 1.8 17.8 490
19 1 × 1.38 12.1 0.7 1.8 18.7 560
24 1 × 1.38 12.1 0.7 1.8 21.7 700
30 1 × 1.38 12.1 0.7 1.8 23.8 850
37 1 × 1.38 12.1 0.7 1.8 24.7 1000
44 1 × 1.38 12.1 0.7 1.8 28.4 1200
2.5 5 1 × 1.78 7.41 0.8 1.8 12.9 260
7 1 × 1.78 7.41 0.8 1.8 13.8 330
10 1 × 1.78 7.41 0.8 1.8 17.2 450
12 1 × 1.78 7.41 0.8 1.8 17.7 540
14 1 × 1.78 7.41 0.8 1.8 18.6 narị isii
16 1 × 1.78 7.41 0.8 1.8 19.6 670
19 1 × 1.78 7.41 0.8 1.8 20.6 780
24 1 × 1.78 7.41 0.8 1.8 24 1030
30 1 × 1.78 7.41 0.8 1.8 25.4 1160
37 1 × 1.78 7.41 0.8 1.9 27.4 1410
44 1 × 1.78 7.41 0.8 2 31.2 1670
4 5 1 × 2.26 4.61 0.8 1.8 15.3 430
7 1 × 2.26 4.61 0.8 1.8 16.5 480
10 1 × 2.26 4.61 0.8 1.8 20.8 670
12 1 × 2.26 4.61 0.8 1.8 21.5 780
14 1 × 2.26 4.61 0.8 1.8 22.6 890
16 1 × 2.26 4.61 0.8 1.8 23.8 1000
19 1 × 2.26 4.61 0.8 1.9 25.1 1170
24 1 × 2.26 4.61 0.8 2 29.6 1460
30 1 × 2.26 4.61 0.8 2.1 31.6 1830
37 1 × 2.26 4.61 0.8 2.2 34.1 2320
Eriri njikwa 450/750V CU/PVC/PVC
Nha onye na-eduzi ihe Ọnụọgụ nke isi Onye na-eduzi ihe Ọnụọgụgụ mkpuchi ọkpụrụkpụ Ọkpụrụkpụ nke ihe mkpuchi ọnụ Dayameta mkpokọta ihe dị ka Ibu dị ka nha nhata
Nọmba dia. Nọmba x Oke okpomọkụ DC na 20°C
mm² Mba. mm Ω/km mm mm mm kg/km
1.5 5 1 × 1.38 12.1 0.6 1.2 9.57 143
7 1 × 1.38 12.1 0.6 1.2 10.34 185
10 1 × 1.38 12.1 0.6 1.5 13.52 278
12 1 × 1.38 12.1 0.6 1.5 13.92 318
14 1 × 1.38 12.1 0.6 1.5 14.59 361
16 1 × 1.38 12.1 0.6 1.5 15.33 404
19 1 × 1.38 12.1 0.6 1.5 16.1 466
24 1 × 1.38 12.1 0.6 1.7 19.08 601
30 1 × 1.38 12.1 0.6 1.7 20.15 723
37 1 × 1.38 12.1 0.6 1.7 21.66 868
44 1 × 1.38 12.1 0.6 1.7 24.24 1028
2.5 5 1 × 1.78 7.41 0.7 1.8 11.19 211
7 1 × 1.78 7.41 0.7 1.8 12.14 276
10 1 × 1.78 7.41 0.7 1.8 15.92 412
12 1 × 1.78 7.41 0.7 1.8 16.41 475
14 1 × 1.78 7.41 0.7 1.8 17.24 542
16 1 × 1.78 7.41 0.7 1.8 18.55 627
19 1 × 1.78 7.41 0.7 1.8 19.5 725
24 1 × 1.78 7.41 0.7 1.8 22.68 911
30 1 × 1.78 7.41 0.7 1.8 24 1102
37 1 × 1.78 7.41 0.7 1.9 25.86 1331
44 1 × 1.78 7.41 0.7 2 29.64 1620
4 5 1 × 2.26 4.61 0.7 1.8 13.06 311
7 1 × 2.26 4.61 0.7 1.8 14.15 408
10 1 × 2.26 4.61 0.7 1.8 17.8 577
12 1 × 2.26 4.61 0.7 1.8 18.76 687
14 1 × 2.26 4.61 0.7 1.8 19.71 786
16 1 × 2.26 4.61 0.7 1.8 20.76 886
19 1 × 2.26 4.61 0.7 1.9 21.85 1030
24 1 × 2.26 4.61 0.7 2 25.5 1296
30 1 × 2.26 4.61 0.7 2.1 27.01 1578
37 1 × 2.26 4.61 0.7 2.2 29.75 1954