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Overhead Insulated Cable

Ntoo Hlau Spacer Cable

ASTM 35kV Aerial Tsob Ntoo Hlau Fais Fab Kab ACSR 3-txheej Track-resistant XLPE

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Txheej txheem cej luam

35kV Aerial Overhead Power Line Cable (ntoo hlau thiab spacer cable) ACSR (compact) 3-txheej taug qab-resistant PE yog siv rau ntawm tsob ntoo hlau lossis spacer cable, tsim, kuaj thiab cim raws li ICEA S-121-733, lub txheem ntoo Hlau thiab Neeg xa xov liaison Txhawb Spacer Cable.
Cov txheej txheem 3-txheej no muaj cov ntaub thaiv npog (txheej # 1), ua raws li 2-txheej txheej (txheej # 2 thiab # 3).

Daim ntawv thov

Aerial Overhead Power Line Cable (ntoo hlau thiab spacer cable) yog npaj rau siv nyob rau hauv cov nyiaj siv ua haujlwm thawj thiab theem nrab faib cov ntsuas 35 kV (nominal) feem ntau los tiv thaiv kev ua txhaum vim kev sib cuag lossis qhov chaw txwv.
Txoj kev taug kev tiv thaiv 3-txheej txheej tiv thaiv luv luv thiab flashovers thaum sib cuag nrog ntoo lossis tsiaj qus.Thaum txhim kho kom raug, qhov system no muaj txiaj ntsig zoo ntawm kev tiv thaiv kev tawm tsam, kev puas tsuaj, lossis hluav taws kub vim los ntawm cov ntoo lossis cov ceg ntoo.

Ntoo Hlau

Thaum siv nyob rau hauv ib tsob ntoo hlau fais fab system, nws yog ntsia nyob rau hauv ib tug ca configuration, nyob rau hauv ib tug zoo xws li cov yam ntxwv thiab qhov sib nrug ntawm insulators raws li nrog liab qab los yog them overhead conductors.Cov neeg txhawb nqa tus kheej, xws li ACSR, yog qhov raug rau hauv hom kev teeb tsa no.

Spacer Cable

Thaum siv nyob rau hauv lub tshuab hluav taws xob spacer cable, nws tau teeb tsa nrog qhov sib txawv hauv cov pob zeb diamond configuration tswj los ntawm spacer hardware.Lub spacer thiab cable sib dhos tau txais kev txhawb nqa los ntawm tus tub txib liab qab, xws li liab qab aluminium clad steel, ACSR, OPGW, lossis galvanized steel hlau.
Spacer cable sib dhos nyob hauv qhov chaw tsawg, xav tau qhov nqaim tshaj plaws ntawm txoj cai lossis txoj hauv kev.

Kev tsim kho

Ib qho cable nrog ACSR tus neeg xyuas pib, 3-txheej extruded ntaub thaiv npog thiab cov txheej txheem npog, suav nrog extruded semiconducting thermoset neeg xyuas pib, thiab 2-txheej npog.
Cov txheej txheej sab hauv yog crosslinked polyethylene (XLPE), thaum txheej txheej txheej yog taug qab-tiv thaiv crosslinked polyethylene (TK-XLPE).
Txhua txheej yog sib txuas ua ke.

Tus neeg xyuas pib:
AAC (1350-H19, compact stranded).

Conductor Shield:
Extruded semiconducting thermoplastic shield uas yog pub dawb stripping los ntawm tus neeg xyuas pib thiab khi rau lub npog.

Inner thiab Outer Covering:
2-txheej crosslinked polyethylene npog (XLPE), qhov twg txheej txheej yog taug qab-tiv taus (TK-XLPE).Txhua txheej yog sib txuas ua ke.Cov txheej txheej sab nrauv yuav tsum yog xim dub lossis grey, hnub ci resistant thiab taug qab resistant.

ASTM 35kV Aerial Tsob Ntoo Hlau Fais Fab Kab ACSR 3-txheej Track-resistant XLPE (2)

Specifications

Cov cables no tau tsim thiab sim ua kom tau raws li cov qauv hauv qab no:
ASTM B230 - Aluminium 1350-H19 Hlau rau Hluav Taws Xob Lub Hom Phiaj
ASTM B231 - Concentric-Lay-Stranded Aluminium 1350 Tus neeg xyuas pib
ASTM B400 - Compact Round Concentric-Lay-Stranded Conductors
ASTM D1248 - Polyethylene Plastics Extrusion Materials rau Hlau thiab Cable
- ICEA S-121-733 - Tsob Ntoo Hlau thiab Neeg xa xov liaison Txhawb Spacer Cable

ASTM Standard 35kV Aerial Overhead Fais Fab Cable ACSR XLPE

Tus coj Loj	Tus coj Stranding	Tus coj Txoj kab uas hla	Tus coj Ntaub thaiv npog Thickness	Npog Thickness Sab hauv Txheej	Npog Thickness Sab nrauv Txheej	Zuag qhia tag nrho Txoj kab uas hla	Qhov hnyav Tus coj	Qhov hnyav Net	Rated Lub zog
AWG or kcml ua	Tsis muaj.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
4	6/1	0.25	0.015 ib	0.175 ib	0.125 Nws	0.88 ib	57.35 Nws	302	Xyoo 1860
2	6/1	0.316 ib	0.015 ib	0.175 ib	0.125 Nws	0.946 ib	91.2 ib	364 ib	2680 ua
1/0	6/1	0.398 ib	0.015 ib	0.175 ib	0.125 Nws	1.028 ib	145.2 ib	454 ib	ib 4380
2/0	6/1	0.447 ib	0.015 ib	0.175 ib	0.125 Nws	1.077 ib	182.8 ib	512	5 310
3/0	6/1	0.502 ib	0.015 ib	0.175 ib	0.125 Nws	1.132 ib	230.5 Nws	584 ib	ib 6620
4/0	6/1	0.563 ib	0.015 ib	0.175 ib	0.125 Nws	1.193 ib	290.8 ib	670 ib	ib 8350
266.8 ib	18/1	0.609 ib	0.015 ib	0.175 ib	0.125 Nws	1.239 ib	289.1 ib	689 ib	ib 6880
266.8 ib	26/7 ib	0.642 ib	0.015 ib	0.175 ib	0.125 Nws	1.272 ib	366.9 ib	781 ib	11300 Nws
336.4 ib	18/1	0.684 ib	0.015 ib	0.175 ib	0.125 Nws	1.314 ib	364.8 ib	797 ib	ib 8680
336.4 ib	26/7 ib	0.72 ib	0.015 ib	0.175 ib	0.125 Nws	1.35 Nws	462 ib	9 10	14100 ib
336.4 ib	30/7	0.741 ib	0.015 ib	0.175 ib	0.125 Nws	1.371 ib	526.4 ib	983 ua	17300 Nws
397.5 ib	18/1	0.743 ib	0.015 ib	0.175 ib	0.125 Nws	1.373 ib	431 ib	889 ua	ib 9940
397.5 ib	24/7	0.772 ib	0.015 ib	0.175 ib	0.125 Nws	1.402 ib	5 11.4	981 ib	14600 ib
397.5 ib	26/7 ib	0.783 ib	0.015 ib	0.175 ib	0.125 Nws	1.413 ib	546 ib	1021 ib	16300 Nws
477 ib	24/7	0.846 ib	0.015 ib	0.175 ib	0.125 Nws	1.476 ib	613.9 ib	1116	17200 Nws
477 ib	26/7 ib	0.858 ib	0.015 ib	0.175 ib	0.125 Nws	1.488 ib	ib 655.3	1163	Xyoo 19500
477 ib	30/7	0.883 ua	0.015 ib	0.175 ib	0.125 Nws	1.513 ib	746.4 ib	1264 ib	23 800
556.5 ib	18/1	0.879 ua	0.02 ib	0.175 ib	0.125 Nws	1.519 ib	603.3 ib	1130	13700 Nws
556.5 ib	24/7	0.914 ib	0.02 ib	0.175 ib	0.125 Nws	1.554 ib	716.1 ib	1258	Xyoo 19800
556.5 ib	26/7 ib	0.927 ib	0.02 ib	0.175 ib	0.125 Nws	1.567 ib	765.2 ib	1313	22 600
636 ib	18/1	0.94 ib	0.02 ib	0.175 ib	0.125 Nws	1.58 ib	689.9 ib	1243 ib	15700 Nws
636 ib	26/7 ib	0.99 ib	0.02 ib	0.175 ib	0.125 Nws	1.63 ib	874.2 ib	1450	25 200
795 ib	26/7 ib	1.108 ib	0.02 ib	0.175 ib	0.125 Nws	1.748 ib	1093 ib	1720	3 1500
795 ib	45/7 ib	1.063 ib	0.02 ib	0.175 ib	0.125 Nws	1.703 ib	895 ib	1503	22 100