BS 6622 12.7 / 22kV XLPE PVC Intwaro ya Cable Hagati ya Voltage

SHAKA UMWIHARIKO WA CATEGORY

Ibisobanuro birambuye

Ibicuruzwa

Gusaba

XLPE PVC Intwaro ya Cable Medium Umuyoboro w'amashanyarazi, munsi y'ubutaka no mu muyoboro wa kabili.

Imikorere

Imashanyarazi U0 / U:
12.7 / 22 (24) kV

Imikorere ya shimi:
imiti, UV & kurwanya amavuta

Imikorere ya mashini:
Intangiriro imwe - Ihamye: 15 x muri rusange
3 yibanze - Bimaze gukosorwa: 12 x muri rusange diameter
;
ihagaze iherekejwe hamwe cyangwa ihagarikwa hateganijwe ko kugonda bigenzurwa neza no gukoresha ibyambere)

Imikorere ya Terminal:
Bimaze gukosorwa: 0 ° C kugeza kuri + 90 ° C.

Imikorere yumuriro:
- Flame Retardant ukurikije IEC / EN 60332-1-2 Bisanzwe

Inyubako

Umuyobozi:
icyiciro cya 2 kiyobora umuringa

Kwikingira:
Semi-itwara XLPE (Ihuza Polyethylene)

Mugaragaza:
Semi-itwara XLPE (Ihuza Polyethylene)

Mugaragaza Ibyuma:
Umuntu ku giti cye cyangwa rusange muri rusange umuringa wa kaseti

Uzuza:
PET (Polyethylene Terephthalate) fibre

Gutandukanya:
Guhambira kaseti

Uburiri:
PVC (Polyvinyl Chloride)

Intwaro:
Intangiriro imwe: AWA (Aluminium Wire Armoured)
Multi-core: SWA (Icyuma Cyuma Cyuma)

Icyatsi:
PVC (Polyvinyl Chloride)

Sheath
Ibara: Umukara

BS 6622 12.722kV XLPE PVC Intwaro ya Cable Hagati ya Voltage (2)

1. Umuyobozi
2. Mugaragaza
3. Kwikingira
4. Mugaragaza

5. Mugaragaza Ibyuma
6. Intwaro
7. Urupapuro rwo hanze

Gushira akamenyetso hamwe nibikoresho byo gupakira

Ikimenyetso cya Cable:
gucapa, gushushanya, gushushanya

Ibikoresho byo gupakira:
ingoma y'ibiti, ingoma y'icyuma, ingoma y'ibiti

Ibisobanuro

- BS 6622, IEC / EN 60228 Igipimo

12.7 / 22kV XLPE PVC Intwaro ya Cable Ingano Imbonerahamwe Imbonerahamwe Yumubiri no Kurwanya

umubare wa cores Agace kambukiranya agace umubyimba muto ubunini bw'izina bwa kimwe cya kabiri cyayobora diameter nominal UMUYOBOZI DC URWANYA KURI
20 ° C.
Kwikingira Urupapuro rwo hanze Imbere Hanze Kurenza urugero Muri rusange
- mm2 mm mm mm mm mm mm Ω / km
1 50 4.85 1.4 0.5 0.8 21.3 32 0.497
1 70 4.85 1.48 0.5 0.8 23 34 0.344
1 95 4.85 1.48 0.5 0.8 24.6 36 0.248
1 120 4.85 1.56 0.5 0.8 26 37 0.196
1 150 4.85 1.56 0.5 0.8 27.7 40 0.16
1 185 4.85 1.64 0.5 0.8 29.3 41 0.128
1 240 4.85 1.72 0.5 0.8 31.8 45 0.098
1 300 4.85 1.8 0.5 0.8 34 47 0.08
1 400 4.85 1.88 0.5 0.8 36.7 50 0.064
1 500 4.85 1.96 0.5 0.8 39.7 53 0.051
1 630 4.85 2.04 0.5 0.8 44 58 0.042
3 50 4.85 2.2 0.5 0.8 21.3 61 0.497
3 70 4.85 2.28 0.5 0.8 23 65 0.344
3 95 4.85 2.44 0.5 0.8 24.6 69 0.248
3 120 4.85 2.52 0.5 0.8 26 74 0.196
3 150 4.85 2.68 0.5 0.8 27.7 78 0.16
3 185 4.85 2.76 0.5 0.8 29.1 81 0.128
3 240 4.85 2.84 0.5 0.8 31.8 87 0.098
3 300 4.85 3 0.5 0.8 34 93 0.08
3 400 4.85 3.24 0.5 0.8 36.7 100 0.064
3 500 4.85 3.4 0.5 0.8 39.7 107 0.051

Imashanyarazi (Ubushobozi bwo Gutwara Ubushobozi bwumuringa)

Oya Agace kambukiranya agace ubushobozi bwo gutwara igihombo cyabayobora mubutaka
Mu butaka (20 ° C) Mu kirere (30 ° C)
- mm2 A A kw / km
1 50 250 279 31.1
1 70 304 347 31.8
1 95 361 420 32.3
1 120 407 483 32.47
1 150 445 540 31.68
1 185 498 614 31.74
1 240 569 718 31.73
1 300 633 813 32.1
1 400 686 904 30.1
1 500 756 1011 29.1
1 630 820 1030 28.2
3 50 210 206 65.75
3 70 256 257 67.63
3 95 307 313 70.12
3 120 349 360 71.62
3 150 392 410 73.76
3 185 443 469 75.36
3 240 513 553 77.37
3 300 576 635 79.6
3 400 650 731 81.12
3 500 - - -

Ikibazo kuri twe?

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