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ASTM 25kV SAC Cable Sisitemu ACSR 3-layer Track-irwanya PE

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Ibicuruzwa

Gusaba

ASTM 25kV SAC Cable Sisitemu ikoreshwa kubanza cyangwa icyiciro cya kabiri cyagabanijwe hamwe n'umwanya muto uhari
Iyi SAC Cable ikwiranye na voltage igera kuri 25.000 volt.
Uru rugozi rwibiti rukingiwe kugirango hirindwe imiyoboro migufi itaziguye hamwe na flashovers yigihe gito niba kuzamuka ibiti cyangwa ibindi bintu bihuye naba bayobora hafi.

Inyubako

Umugozi umwe hamwe nuyobora ACSR, inkinzo ya 3 igizwe na sisitemu yo gutwikira hamwe na sisitemu yo gutwikira, igizwe na semiconducting semiconducting ingabo ya termoplastique, hamwe no gupfuka ibice 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:
AAC (1350-H19, yegeranye).

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 SAC Cable Sisitemu ACSR 3-layer Track-irwanya PE (2)

Ibipimo

Izi nsinga zakozwe kandi zipimwa kugirango zuzuze cyangwa zirenze ibipimo bikurikira:
- ASTM B230 - Aluminium 1350 - H19 Umugozi wamashanyarazi
- ASTM B231 - Abayobora Aluminiyumu 1350
- ASTM B400 - Kuzenguruka kuzenguruka-Kuringaniza-Abayobora
- ASTM D1248 - Ibikoresho bya Extrasion ya Polyethylene ya insinga na Cable
- ICEA S-121-733 - Umugozi wigiti hamwe nintumwa ishyigikiwe numuyoboro wa Spacer

ASTM Igipimo cya 25kV Ikirere Cyindege ACSR PE

Umuyobozi Ingano	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	Oya.	in	in	in	in	in	lb / FT	lb / FT	lb / FT
4	1/6	0.25	0.015	0.075	0.075	0.58	57.35	151	1860
2	1/6	0.316	0.015	0.075	0.075	0.646	91.2	200	2680
1/0	1/6	0.398	0.015	0.075	0.075	0.728	145.2	273	4380
2/0	1/6	0.447	0.015	0.075	0.075	0.777	182.8	321	5310
3/0	1/6	0.502	0.015	0.075	0.075	0.832	230.5	382	6620
4/0	1/6	0.563	0.015	0.075	0.075	0.893	290.8	456	8350
266.8	18/1	0.609	0.015	0.075	0.075	0.939	289.1	464	6880
266.8	26/7	0.642	0.015	0.075	0.075	0.972	366.9	550	11300
336.4	18/1	0.684	0.015	0.075	0.075	1.014	364.8	557	8680
336.4	26/7	0.72	0.015	0.075	0.075	1.05	462	662	14100
336.4	30/7	0.741	0.015	0.075	0.075	1.071	526.4	732	17300
397.5	18/1	0.743	0.015	0.075	0.075	1.073	431	637	9940
397.5	24/7	0.772	0.015	0.075	0.075	1.102	511.4	724	14600
397.5	26/7	0.783	0.015	0.075	0.075	1.113	546	761	16300
477	24/7	0.846	0.015	0.075	0.075	1.176	613.9	843	17200
477	26/7	0.858	0.015	0.075	0.075	1.188	655.3	887	19500
477	30/7	0.883	0.015	0.075	0.075	1.213	746.4	984	23800
556.5	18/1	0.879	0.02	0.075	0.075	1.219	603.3	848	13700
556.5	24/7	0.914	0.02	0.075	0.075	1.254	716.1	969	19800
556.5	26/7	0.927	0.02	0.075	0.075	1.267	765.2	1021	22600
636	18/1	0.94	0.02	0.075	0.075	1.28	689.9	949	15700
636	26/7	0.99	0.02	0.075	0.075	1.33	874.2	1145	25200