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ASTM 15kV Aerial Electrical Wire ACSR 3-layer Track-resistant PE

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Spacer / Muti 15kV Aerial Electrical Wire is pre-engineered power distribution system yakagadzirirwa kuvimbika kwepamusoro, mutengo wakaderera wekushandisa uye yakagadziridzwa yekurudyi-ye-nzira inoshanduka.
Maconductor akafukidzwa ne2 kana 3 akaturikidzana epolymer uye akagadzirirwa kutendera kupindirana kwepakati nenzvimbo dzepasi (matavi, nezvimwewo) pasina kukonzeresa kurasikirwa kwesimba kana kukanganisa kugumburwa.Iyo polymer inoramba kusvibiswa kweUV, kuteedzera uye abrasion.
Makondukita anotsigirwa neakakwirira-simba zvipfuramabwe zvinopa tsigiro yemuchina, inoderedza hurongwa, uye kuita sewaya dzakadzivirirwa kudzivirira mheni.Makondakita anorembera akasununguka pazasi pemutumwa uye anotsigirwa ne "spacers".Iyo insulating zvimiro zvechifukidziro zvinobvumira zvipfuramabwe uye makondukita kuti aunganidzwe munzvimbo ine compact, zvichibvumira kuchinjika kukuru mukugadzirisa-zve-nzira nyaya.

Zvivakwa

Tambo imwe chete ine ACSR conductor, 3-layer extruded shield uye yekuvhara system, inosanganisira extruded semiconducting thermoplastic conductor nhovo, uye 2-layer yekufukidza.Iyo yekuvharisa yemukati layer ndeye yakaderera-, yepakati- kana yakakwira-density polyethylene (LDPE, MDPE kana HDPE), ukuwo yekunze dhizaini isingaite zvepakati- kana yakakwirira-density polyethylene (TK-MDPE kana TK-HDPE).Zvose zvikamu zvakabatanidzwa pamwe chete.

-Conductor:
AAC (yakadzika midzi).

-Conductor Shield:
Extruded semiconducting thermoplastic shield iyo inobvisa mahara kubva kune conductor uye yakasungirirwa kuvharo.

-Kuvharika kwemukati nekunze:
2-layer yakaderera-, yepakati- kana yakakwira-density polyethylene inovhara (LDPE, MDPE kana HDPE), uko kunze kwekunze kusingaite track-resistant (TK-MDPE kana TK-HDPE).Zvose zvikamu zvakabatanidzwa pamwe chete.Iyo yekunze yakaturikidzana ichave nhema kana grey, isingachinji kuchiedza chezuva uye inoshingirira nzira.

ASTM 15kV Aerial Electrical Wire ACSR 3-layer Track-resistant PE (2)

Zvinotsanangurwa

Aya epakati emhepo tambo ACSR 3-layer Track-resistant PE inogadzirwa uye inoedzwa kuti isangane kana kudarika zvinotevera zviyero:
-ASTM B230-Aluminium 1350–H19 Waya yeMagetsi Zvinangwa
-ASTM B231-Concentric-Lay-Stranded Aluminium 1350 Conductors
-ASTM B232-Concentric-Lay-Stranded Aluminium Conductors,Coated-Steel Reinforced (ACSR)
-ASTM D1248-Polyethylene Plastics Extrusion Materials for Wire uye Cable
-ICEA S-121-733 - Muti Wire uye Messenger Inotsigirwa Spacer Cable

ASTM Standard 15kV Aerial Electrical Wire ACSR PE

Muitisi Size	Muitisi Stranding	Muitisi Diameter	Muitisi Shield Ukobvu	Kuvhara Ukobvu Inner Layer	Kuvhara Ukobvu Outer Layer	Pakazara Diameter	Kurema Muitisi	Kurema Net	Rated Simba
AWG or kcmil	Aihwa.	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