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ASTM standard XLPE Insulated LV Power Cable
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  • ASTM standard XLPE Insulated LV Power Cable

ASTM standard XLPE Insulated LV Power Cable

Litlhaloso:

    Joalo ka likhoele tsa motlakase tse tharo kapa tse 'ne li lekantsoe li-volts tse 600, 90 deg.C. dibakeng tse omeletseng kapa tse metsi.

Lintlha tse Potlakileng

Letlapa la Parameter

Li-tag tsa Sehlahisoa

Kopo :

Joalo ka likhoele tsa motlakase tse tharo kapa tse 'ne li lekantsoe li-volts tse 600, 90 deg.C. dibakeng tse omeletseng kapa tse metsi.
E amohetsoe ka ho khetheha bakeng sa ho kenngoa litereneng tsa cable ho latela Article 340 ea NEC.Lithapo tsa mofuta oa TC li lumelletsoe ho sebelisoa libakeng tse kotsi tsa indasteri tsa Sehlopha sa I Karolong ea 2 ho latela NEC.Lithapo li ka kenngoa moeeng o sa lefelloeng, litselaneng tsa mabelo kapa lepato le tobileng, libakeng tse metsi kapa tse omeletseng.Lithapo tsohle ha li sebelisoa ho latela NEC, li fihlela litlhoko tsa OSHA.
Mokhanni oa mohala o ka ba koporo kapa aluminium kapamotsoako oa aluminium.Palo ea li-cores e ka ba 1, 2, 3, hammoho le 4 le 5 (4 le 5 hangata ke lithapo tsa motlakase o tlase).
Thepa ea thapo e ka aroloa ka lisebelisoa tsa tšepe tsa tšepe le lisebelisoa tsa tšepe tsa tšepe, le lisebelisoa tse se nang makenete tse sebelisoang ka har'a thapo e le 'ngoe ea AC.

Kaho:

Li-conductor tsa koporo tse koetsoeng, XLP (Cross-Linked Polyethylene) e kentsoeng, Mokhoa oa 1 - Letlapa la E1 kapa la E2 le nang le mebala, kapa Mokhoa oa 4 o khetholloa.Li-conductors tse kentsoeng ka thapo li kentsoeng ka mochini o thellang oa koporo sebakeng se le seng, theipi ea cable, baki ea PVC (Polyvinyl Chloride), e hatisitsoeng holimo.

Maemo:

Li-conductors li lumellana le ASTM B-3 & B-8.
Li-conductors ka bomong li lumellana le UL Standard 44, 'me li amohetsoe e le Mofuta oa XHHW-2.
TC Type Tray Cable ho latela Article 340 ea NEC.
Lithapo tse loketseng lits'ebetso tsa Sunlight Resistant.
Lithapo tse etselitsoeng ho fetisa liteko tsa lelakabe tsa IEEE-383 & IEEE-1202.
Lithapo li fihlela litlhoko tsa ICEA S-95-658/NEMA WC70.

XHHW XLPE thapo ea motlakase e kentsoeng ka sekontiri sa aluminium

Boholo ba Mokhanni Diameter ea Mokhanni Botenya ba Insulation Kakaretso Diameter Boima bo kahare Ampacity ho 75°C Ampacity ka 90°C
AWG/KCMIL litsoe mm litsoe mm litsoe mm lbs/kft
8 0.134 3.40 0.045 1.14 0.227 5.77 30 40 45
6 0.169 4.29 0.045 1.14 0.262 6.65 42 50 55
4 0.213 5.41 0.045 1.14 0.306 7.77 58 65 75
3 0.238 6.05 0.045 1.14 0.330 8.38 72 75 85
2 0.268 6.81 0.045 1.14 0.361 9.17 86 90 100
1 0.299 7.59 0.055 1.40 0.412 10.46 110 100 115
1/0 0.336 8.53 0.055 1.40 0.449 11.40 134 120 135
2/0 0.376 9.55 0.055 1.40 0.489 12.42 163 135 150
3/0 0.423 10.74 0.055 1.40 0.536 13.61 200 155 175
4/0 0.475 12.07 0.055 1.40 0.588 14.94 247 180 205
250 0.520 13.21 0.065 1.65 0.653 16.59 296 205 230
300 0.570 14.48 0.065 1.65 0.703 17.86 359 230 260
350 0.616 15.65 0.065 1.65 0.749 19.02 401 250 280
400 0.659 16.74 0.065 1.65 0.792 20.12 453 270 305
500 0.736 18.69 0.065 1.65 0.869 22.07 556 310 350
600 0.813 20.65 0.080 2.03 0.979 24.87 679 340 385
700 0.877 22.28 0.080 2.03 1.040 26.42 782 375 425
750 0.908 23.06 0.080 2.03 1.071 27.20 833 385 435
900 0.999 25.37 0.080 2.03 1.169 29.69 983 425 480
1000 1.060 26.92 0.080 2.03 1.223 31.06 1090 445 500

XHHW XLPE thapo ea motlakase e insulated e nang le conductor ea koporo

Boholo ba Mokhanni No. of Strands Botenya ba Insulation Kakaretso Diameter Boima bo kahare Ampacity
AWG/kcmil litsoe mm litsoe mm lbs/kft li-amps
14 7 0.030 0.76 0.140 3.56 18 25
12 7 0.030 0.76 0.160 4.06 27 30
10 7 0.030 0.76 0.180 4.57 39 40
8 7 0.045 1.14 0.240 6.10 64 55
6 7 0.045 1.14 0.280 7.11 97 75
4 7 0.045 1.14 0.320 8.13 149 95
2 7 0.045 1.14 0.380 9.65 230 130
1 19 0.055 1.40 0.440 11.18 291 145
1/0 19 0.055 1.40 0.480 12.19 366 170
2/0 19 0.055 1.40 0.520 13.21 456 195
3/0 19 0.055 1.40 0.580 14.73 569 225
4/0 19 0.055 1.40 0.630 16.00 711 260
250 37 0.065 1.65 0.710 18.03 835 290
350 37 0.065 1.65 0.810 20.57 1,155 350
500 37 0.065 1.65 0.930 23.62 1,631 430
750 61 0.080 2.03 1.150 29.21 2,441 520
1000 61 0.080 2.03 1.320 33.53 3,233 615

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ASTM Standard PVC Insulated LV Power Cable
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