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ASTM 25kV SAC Cable Sistemu ACSR 3-layer Track na-eguzogide PE

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A na-eji ASTM 25kV SAC Cable Sistemụ maka oke isi ma ọ bụ nke abụọ nwere oke ohere dị
Igwe SAC a dabara adaba maka voltaji ruru 25,000 volts.
A na-ekpuchi waya osisi a ka ọ ghara igbochi obere sekit na obere oge ma ọ bụrụ na ịrị elu osisi ma ọ bụ ihe ndị ọzọ na-abịakwute ndị nduzi dị nso.

Ihe owuwu

Otu eriri nwere onye na-eduzi ACSR, ihe mkpuchi 3-layer extruded na usoro mkpuchi, nke nwere ihe mkpuchi thermoplastic semiconducting extruded, na mkpuchi 2-layer.
Ihe mkpuchi nke dị n'ime bụ obere-, ọkara- ma ọ bụ nnukwu njupụta polyethylene (LDPE, MDPE ma ọ bụ HDPE), ebe oyi akwa dị n'elu bụ ihe na-eguzogide egwu- ma ọ bụ polyethylene dị elu (TK-MDPE ma ọ bụ TK-HDPE).
N'ígwé niile na-ejikọta ọnụ.

Onye ndu:
AAC (1350-H19, kọmpat tọrọ atọ).

Ọta ndị nduzi:
Ọta thermoplastic semiconducting extruded nke a na-ewepụ n'efu na onye na-eduzi ya ma jikọta ya na mkpuchi.

Mkpuchi ime na mpụta:
2-layer ala-, ọkara- ma ọ bụ elu-njupụta polyethylene mkpuchi (LDPE, MDPE ma ọ bụ HDPE), ebe elu oyi akwa bụ track-eguzogide (TK-MDPE ma ọ bụ TK-HDPE).N'ígwé niile na-ejikọta ọnụ.oyi akwa dị n'elu ga-abụ oji ma ọ bụ isi awọ, ìhè anyanwụ na-eguzogide ma na-eguzogide egwu.

ASTM 25kV SAC Cable Sistemu ACSR 3-layer Track na-eguzogide PE (2)

Ụkpụrụ

A na-arụpụta ma nwalee eriri ndị a iji zute ma ọ bụ gafere ụkpụrụ ndị a:
ASTM B230 - Aluminom 1350-H19 Waya maka ebumnuche Eletriki
ASTM B231 - Aluminom 1350 ndị na - eduzi concentric-Lay-stranded
ASTM B400 - Kọmpat gburugburu concentric-Dịkịta-Nduzi Nduzi
ASTM D1248 - Ihe mgbakwunye ihe eji emepụta plastik maka waya na eriri
- ICEA S-121-733 - waya osisi na onye ozi akwadoro oghere oghere

ASTM Standard 25kV Aerial Cable ACSR PE

Onye nduzi Nha	Onye nduzi Stranding	Onye nduzi Dayameta	Onye nduzi Ọta Ọkpụrụkpụ	Ikpuchi Ọkpụrụkpụ N'ime oyi akwa	Ikpuchi Ọkpụrụkpụ Mpụta oyi akwa	N'ozuzu Dayameta	Ibu Onye nduzi	Ibu Net	Enyere aha Ike
AWG or kcmil	Mba.	in	in	in	in	in	lb/FT	lb/FT	lb/FT
4	6/1	0.25	0.015	0,075	0,075	0.58	57.35	151	1860
2	6/1	0,316	0.015	0,075	0,075	0,646	91.2	200	2680
1/0	6/1	0,398	0.015	0,075	0,075	0,728	145.2	273	4380
2/0	6/1	0,447	0.015	0,075	0,075	0,777	182.8	321	5310
3/0	6/1	0,502	0.015	0,075	0,075	0,832	230.5	382	6620
4/0	6/1	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