ASTM Standard PVC Insulated LV Power Cable

ASTM Standard PVC Insulated LV Power Cable

Iinkcukacha:

    Isetyenziselwa ukulawula kunye nokusetyenziswa kwamandla kwizityalo zemichiza, izityalo zemizi-mveliso, izitishi eziluncedo kunye nezikhululo zokuvelisa, izakhiwo zokuhlala kunye nezorhwebo.

Iinkcukacha eziKhawulezayo

Itheyibhile yeParameter

Iithegi zeMveliso

Isicelo :

Isetyenziselwa ukulawula kunye nokusetyenziswa kwamandla kwizityalo zekhemikhali, izityalo zemizi-mveliso, izitishi eziluncedo kunye nezikhululo zokuvelisa, izakhiwo zokuhlala kunye nezorhwebo.

Ulwakhiwo:

1. I-Conductor: Udidi B oluxineneyo, lufakwe ubhedu olungenanto ngokwe-ASTM B-3 kunye ne-B-8
2. ukugquma: I-Polyvinyl Chloride (PVC), inayiloni egqunywe nge-UL 83 nganye yoHlobo lwe-THHN/THWN
3. Ikhowudi yombala: Ii-conductor zifakwe umbala kwi-ICEA Indlela yesi-4 (amanani aprintiweyo)
4. INdibano: Ii-conductors ezifakwe kwi-insulated zifakwe kwiintambo kunye nezihluzi njengoko kuyimfuneko ukwenza ukujikeleza
5. Ibhatyi iyonke: I-Polyvinyl Chloride enganyangeki kukukhanya kwelanga (PVC) nge-UL 1277

Imigangatho:

Inkcazo esemgangathweni ye-ASTM B3 yocingo oluthambileyo okanye oluneAnealed Copper
I-ASTM B8 Concentric-Lay-Stranded Copper conductors
UL 83 iiNcingo ezigqunywe ngeThermoplastic kunye neeCables
UL 1277 Amandla oMbane kunye neeCables zeTreyi zokulawula
I-UL 1685 i-Vertical-Tray yokuSasaza koMlilo kunye noVavanyo lokukhutshwa komsi
I-ICEA S-58-679 yokuLawula i-Cable Conductor Indlela yesi-3 (1-BLACK, 2-RED, 3-BLUE)
I-ICEA S-95-658 (NEMA WC70) iiNdlela zoMbane zilinganiswe ngeeVolts ezingama-2000 okanye ngaphantsi kuSabelo lwaMandla oMbane.

Iinkcazelo ngeempawu:

Ubushushu obungumlinganiselo obuninzi be-conductor: UkuSebenza nge-90℃.
isekethe emfutshane:(Ubukhulu bemizuzu emi-5)250℃.
Ubushushu bokubeka, emoyeni 25℃
Ngaphantsi komhlaba 15℃
Ukubeka, undoqo omnye, unxantathu obeka iintambo ezintathu.
Ubunzulu bokubeka ngokuthe ngqo: 100cm
I-Coefficient of thermal resistivity yomhlaba yi-100℃.cm/w
Intambo inokubekwa ngaphandle kwesithintelo sokuwisa, kwaye iqondo lobushushu lokusingqongileyo aliyi kuba ngaphantsi kwe-0℃.
Undoqo omnye, i-tape yensimbi ye-armored cable kufuneka isetyenziswe kuphela kumgca we-direct-circuit.
Ngobunzima bokufakelwa kwegama, ubungakanani besikrweqe, ngaphezulu kodayamitha, ubunzima kunye nomgangatho wangoku we-flame-retardant
intambo yodidi A, B,C, ekufuneka ibhekiselele kwixabiso lentambo ngokubanzi.
Imibala yesingxobo: emnyama enemigca ebomvu
Ukupakishwa: 500m igubu ngalinye okanye obunye ubude buyafumaneka xa uceliwe

Iphepha ledatha yemveliso

I-Diya ebizwa ngokuba yi-Nominal Dia.yeCopper kunye neAluminiyam Conductor
Ubungakanani bomqhubi Iqinile (mm) Uxingile
AWG okanye KCMIL mm² Icwecwe (mm) Udidi B lucinezelwe Udidi B Udidi C Udidi D
18 0.823 1.02 1.17
16 1.31 1.29 1.47
15 1.65 1.45 1.65
14 2.08 1.63 1.79 1.84 1.87 1.87
13 2.63 1.83 2.02 2.07 2.10 2.10
12 3.31 2.05 2.26 2.32 2.35 2.36
11 4.17 2.30 2.53 2.62 2.64 2.64
10 5.26 2.59 2.87 2.95 2.97 2.97
9 6.63 2.91 3.20 3.30 3.33 3.35
8 8.37 3.26 3.40 3.58 3.71 3.76 3.76
7 10.60 3.67 4.01 4.17 4.22 4.22
6 13.30 4.11 4.29 4.52 4.67 4.72 4.72
5 16.80 4.62 5.08 5.23 5.28 5.31
4 21.10 5.19 5.41 5.72 5.89 5.94 5.97
3 26.7 5.83 6.05 6.40 6.60 6.68 6.71
2 33.6 6.54 6.81 7.19 7.42 7.52 7.54
1 42.4 7.35 7.59 8.18 8.43 8.46 8.46
1/0 53.5 8.25 8.53 9.17 9.45 9.50 9.50
2/0 37.4 9.27 9.55 10.30 10.60 10.70 10.70
3/0 85 10.40 10.70 11.6 11.9 12.0 12.00
4/0 107 11.70 12.10 13.0 13.4 13.4 13.45
250 127 12.70 13.20 14.2 14.6 14.6 14.60
300 152 13.90 14.50 15.5 16.0 16.0 16.00
350 177 15.00 15.60 16.8 17.3 17.3 17.30
400 203 16.10 16.70 17.9 18.5 18.5 18.5
450 228 17.00 17.80 19.0 19.6 19.6 19.6
500 253 18.00 18.70 20.0 20.7 20.7 20.7
550 279 19.70 21.1 21.7 21.7 21.7
600 304 20.70 22.0 22.7 22.7 22.7
650 329 21.50 22.9 23.6 23.6 23.60
700 355 22.30 23.7 24.5 24.5 24.50
750 380 23.10 24.6 25.3 25.4 25.43
800 405 23.80 25.4 26.2 26.2 26.20
900 456 25.40 26.9 27.8 27.8 27.80
1000 507 26.90 28.4 29.3 29.3 29.30
1100 557 29.8 30.7 30.7 30.78
1200 608 31.1 32.1 32.1 32.10
1250 633 31.8 32.7 32.8 32.80
1300 659 32.4 33.4 33.4 33.40
1400 709 33.6 34.7 34.7 34.7
1500 760 34.8 35.9 35.9 35.9
1600 811 35.9 37.1 37.1 37.1
1700 861 37.1 38.2 38.2 38.2
1750 887 37.60 38.8 38.8 38.8
1800 912 38.2 39.3 39.3 39.3
1900 963 39.2 40.4 40.4 40.4
2000 1013 40.2 41.5 41.5 41.5
2500 1267 44.9 46.3 46.3 46.3
3000 1520 49.2 50.7 50.7 50.7
Ubungakanani be-Conductor, ukutyeba kwe-Insulation kunye noVavanyo lweVoltages
Ulinganiso lombane weSekethe (iSigaba ukuya kwiSigaba) Ubungakanani bomqhubi Ukutyeba kwe-Insulation ye-Nominal AC Uvavanyo lombane DC Test Voltage
A B
V AWG/ KCMIL mm KV KV
0-600 43357.00 1.016 0.762 3.5 10.5
43314.00 1.397 1.143 5.5 16.5
1-4/0 2.032 1.397 7 21
225-500 2.413 1.651 8 24
525-1000 2.64 2.032 10 30
1025-2000 3.175 2.54 11.5 34
601-2000 43357.00 1.397 1.016 5.5 16.5
43314.00 1.778 1.397 7 21
1-4/0 2.159 1.651 8 24
225-500 2.667 1.778 9.5 28.5
525-1000 3.048 2.159 11.5 34.5
1025-2000 3.556 2.921 13.5 40
Ukutyeba kwebhatyi
Ubukhulu bebhatyi yeentambo zomqhubi omnye Ukutyeba kwebhatyi eqhelekileyo eqhelekileyo yentambo ye-conductor ezininzi
Dia kubalwa.yentambo phantsi kwebhatyi Ukutyeba kwebhatyi Dia kubalwa.yentambo phantsi kwebhatyi Ukutyeba kwebhatyi
Min. Ngobizo Min. Ngobizo
mm mm mm mm mm mm
6.35 okanye ngaphantsi 0.33 0.38 10.8 okanye ngaphantsi 1.02 1.14
6.38-10.8 0.635 0.76 10.82-17.78 1.27 1.52
10.82-17.78 1.02 1.14 17.81-38.10 1.78 2.03
17.81-38.1 1.4 1.65 38.13-63.50 2.41 2.79
38.13-63.5 2.03 2.41 63.53 nangaphezulu 3.05 3.56
63.53 kwaye kamva 2.67 3.18