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Igwe mkpuchi mkpuchi n'elu

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ASTM 25kV n'elu oghere ikuku ikuku AAAC 3-layer Track na-eguzogide

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Ngwa

A na-ebunyekarị ike n'isi ọrụ onye ọrụ, mgbe ejikọtara ya na ntinye ọrụ, na-eji eriri ikuku 25kV dị elu.
A ga-eji ya na okpomọkụ ndị na-eduzi ihe karịrị 75 ° C maka ndị na-eduzi polyethyl insulated na 90 ° C maka ndị na-eduzi crosslink na 600V ma ọ bụ obere oge na-aga n'ihu.

Ihe owuwu

Otu eriri nwere onye na-eduzi AAAC, ihe mkpuchi mkpuchi 3-layer extruded na usoro mkpuchi, nke nwere ihe mkpuchi thermoplastic semiconducting extruded, yana 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:
AAAC

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 Space Aerial Cable SAC n'elu ike Cables ACSR 3-layer Track eguzogide XLPE (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 ihe na-atụgharị uche
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 n'elu ikuku ikuku AAAC PE

Onye nduzi Nha	Dakọtara AAC	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	AWG or kcmil	Mba.	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