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ASTM 25kV Hejuru Umwanya wo mu kirere Cable AAAC 3-layer Track-irwanya PE

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Ibicuruzwa

Gusaba

Imbaraga zikunze kugezwa kumutwe wa serivise yumukoresha, mugihe ihuza ryinjira rya serivise ryakozwe, ukoresheje 25kV hejuru yumwanya wo mu kirere.
Gukoreshwa hamwe nubushyuhe bwumuyoboro utarenze 75 ° C kumashanyarazi ya polyethyl na 90 ° C kubatwara imiyoboro kuri 600V cyangwa munsi yicyiciro.

Inyubako

Umugozi umwe hamwe nuyobora AAAC, ingabo ya 3 igizwe ningabo hamwe na sisitemu yo gupfuka, igizwe na semiconducting semiconducting ingabo ya termoplastique, hamwe nigipfundikizo cya 2.
Igipfukisho cyimbere ni polyethylene yo hasi-, iringaniye cyangwa nini cyane (LDPE, MDPE cyangwa HDPE), mugihe urwego rwinyuma rwirinda inzira ya polyethylene yo hagati (TK-MDPE cyangwa TK-HDPE).
Inzego zose zahujwe hamwe.

Umuyobozi:
AAAC

Umuyoboro w'ingabo:
Ikwirakwizwa rya semiconducting ingabo ya termoplastique ikuramo ubusa kubuyobora kandi igahuzwa nigipfukisho.

Igipfukisho c'imbere n'inyuma:
Igice cya 2-gike-, giciriritse cyangwa cyinshi-gipfundikanya polyethylene (LDPE, MDPE cyangwa HDPE), aho urwego rwinyuma rudashobora kwihanganira inzira (TK-MDPE cyangwa TK-HDPE).Inzego zose zahujwe hamwe.Igice cyo hanze kigomba kuba umukara cyangwa imvi, urumuri rwizuba kandi rukirinda inzira.

ASTM 25kV Umwanya wo mu kirere CAC SAC Hejuru Yumurongo Wamashanyarazi ACSR 3-layer Track-irwanya XLPE (2)

Ibipimo

Izi nsinga zakozwe kandi zipimwa kugirango zuzuze cyangwa zirenze ibipimo bikurikira:
ASTM B230 - Aluminium 1350 - H19 Umugozi wintego zamashanyarazi
ASTM B231 - Imiyoboro ya Aluminiyumu 1350
ASTM B400 - Imiyoboro Yuzuzanya-Yayoboye-Abayobora
ASTM D1248 - Ibikoresho bya Extrasion ya Polyethylene ya Cyuma na Cable
ICEA S-121-733 - Umugozi wigiti hamwe nintumwa ishyigikiwe na kabili ya Spacer

ASTM Igipimo cya 25kV Hejuru Yumuyaga Cable AAAC PE

Umuyobozi Ingano	Bingana AAC	Umuyobozi Guhagarara	Umuyobozi Diameter	Umuyobozi Ingabo Umubyimba	Igipfukisho Umubyimba Imbere Inzira	Igipfukisho Umubyimba Hanze Inzira	Muri rusange Diameter	Ibiro Umuyobozi	Ibiro Net	Ikigereranyo Imbaraga
AWG or kcmil	AWG or kcmil	Oya.	in	in	in	in	in	lb / FT	lb / FT	lb / FT
48.69	4	7	0.25	0.015	0.075	0.075	0.58	45.4	139	1760
77.47	2	7	0.316	0.015	0.075	0.075	0.646	72.24	181	2800
123.3	1/0	7	0.398	0.015	0.075	0.075	0.728	114.9	242	4270
155.4	2/0	7	0.447	0.015	0.075	0.075	0.777	144.9	284	5390
195.7	3/0	7	0.502	0.015	0.075	0.075	0.832	182.5	334	6790
246.9	4/0	7	0.563	0.015	0.075	0.075	0.893	230.2	395	8560
312.8	266.8	19	0.642	0.015	0.075	0.075	0.972	291.6	474	10500
394.5	336.4	19	0.721	0.015	0.075	0.075	1.051	367.9	569	13300
465.4	397.5	19	0.783	0.015	0.075	0.075	1.113	433.9	649	15600
559.5	477	19	0.858	0.02	0.075	0.075	1.198	521.7	762	18800
652.4	556.5	19	0.927	0.02	0.08	0.08	1.287	608.3	882	21900
740.8	636	37	0.991	0.02	0.08	0.08	1.351	690.8	980	24400