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Overhead Insulated Cable

Ntoo Hlau Spacer Cable

ASTM 35kV Nruab Nrab Voltage Covered Conductors AAAC 3-txheej Track-resistant PE

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Daim ntawv thov

Ntxiv nrog rau cov kab hluav taws xob, cov kab ntoo lossis cov ntoo hauv cov xov hlau yog siv rau hauv cov cheeb tsam uas muaj cov nroj tsuag loj hlob los yog cov ntoo nyob ze ntawm cov kab hluav taws xob.
Tsob ntoo hlau muaj ib tug nruab nrab liab qab tus neeg xyuas pib nyob ib puag ncig los ntawm rwb thaiv tsev thiab ib tug txheej txheem nrog ib tug series ntawm AAAC neeg xyuas pib.Tus neeg xyuas pib sab nrauv yog tsim los khoov thiab txav nrog cov ceg ntoo yam tsis muaj kev puas tsuaj rau tsob ntoo lossis ua rau cov hlua hluav taws xob puas tsuaj.Kev txhim kho kev tshem tawm ntau ntxiv rau cov ntoo xaim pab tiv thaiv cov ntoo los ntawm kev kov cov kab hluav taws xob thiab ua rau hluav taws xob tawm.Lawv feem ntau siv rau hauv thaj chaw nyob thiab hauv nroog uas muaj cov ntoo.

Kev tsim kho

All-aluminium alloy conductor nyob rau hauv ib lub cable nrog 2-txheej txheej, 3-txheej extruded shield, thiab ib daim ntaub thaiv npog ua los ntawm semiconducting thermoplastic conductor uas tau raug extruded.
LDPE, MDPE, lossis HDPE ua rau cov txheej txheej sab hauv, thaum taug kev-resistant nruab nrab-los yog high-density polyethylene (TK-MDPE lossis TK-HDPE) ua rau txheej txheej.
Txhua txheej yog koom nrog ib daim ntawv cog lus.

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 LDPE, MDPE lossis HDPE, qhov txheej txheej txheej yog taug qab-tiv taus (TK-MDPE lossis TK-HDPE).

ASTM 35kV Nruab Nrab Voltage Covered Conductors AAAC 3-txheej Track-resistant PE (2)

Cov qauv

Cov cables no tau tsim thiab sim ua kom tau raws li cov qauv hauv qab no:
ASTM B230 - Aluminium 1350-H19 Hlau rau Cov Hom Phiaj Hluav Taws Xob
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 - Ntoo Hlau thiab Neeg xa xov liaison Txhawb Spacer Cable

ASTM Standard 35kV Aerial Overhead Hluav Taws Xob Hlau AAAC PE

Tus coj Loj	Sib npaug AAC	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	AWG or kcml ua	Tsis muaj.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
48.69 ib	4	7	0.25	0.015 ib	0.175 ib	0.125 Nws	0.88 ib	45.4 ib	290	1760
77.47 ib	2	7	0.316 ib	0.015 ib	0.175 ib	0.125 Nws	0.946 ib	72.24 ib	345	2800
123.3 ib	1/0	7	0.398 ib	0.015 ib	0.175 ib	0.125 Nws	1.028 ib	114.9 ib	423	4270 ib
155.4 ib	2/0	7	0.447 ib	0.015 ib	0.175 ib	0.125 Nws	1.077 ib	144.9 ib	474 ib	ib 5390
195.7 ib	3/0	7	0.502 ib	0.015 ib	0.175 ib	0.125 Nws	1.132 ib	182.5 ib	536 ib	ib 6790
246.9 ib	4/0	7	0.563 ib	0.015 ib	0.175 ib	0.125 Nws	1.193 ib	230.2 ib	610	ib 8560
312.8 ib	266.8 ib	19	0.642 ib	0.015 ib	0.175 ib	0.125 Nws	1.272 ib	291.6 ib	705 ib	10 500
394.5 ib	336.4 ib	19	0.721 ib	0.015 ib	0.175 ib	0.125 Nws	1.351 ib	367.9 ib	816 ib	13300 Nws
465.4 ib	397.5 ib	19	0.783 ib	0.015 ib	0.175 ib	0.125 Nws	1.413 ib	433.9 ib	909 ib	15600 Nws
559.5 ib	477 ib	19	0.858 ib	0.02 ib	0.175 ib	0.125 Nws	1.498 ib	521.7 ib	1039 ib	18800 Nws
652.4 ib	556.5 ib	19	0.927 ib	0.02 ib	0.175 ib	0.125 Nws	1.567 ib	608.3 ib	1156	21900 ib