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IMIKHIQIZO

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Imikhiqizo

Ikhebula Elingafakwanga Phansi

Ikhebula le-Tree Wire Spacer

I-ASTM 15kV I-Aerial Electrical Wire ACSR 3-layer PE engazweli kwiTrack

Thumela I-imeyili Kithi

LANDA IZINCAZELO ZESIKHATHI

Imininingwane Yomkhiqizo

Ipharamitha yomkhiqizo

Isicelo

I-Spacer / Tree 15kV Aerial Electrical Wire iwuhlelo lokusabalalisa amandla olwakhiwe ngaphambilini oluklanyelwe ukwethembeka okuphezulu, izindleko eziphansi zokusebenza kanye nokuguquguquka okuthuthukisiwe kwelungelo lendlela.
Amakhondakta ambozwe ngezendlalelo ezi-2 noma ezi-3 ze-polymer futhi aklanyelwe ukuvumela ukuthintana ngezikhathi ezithile namaphoyinti aphansi (amagatsha, njll.) ngaphandle kokubangela ukulahlekelwa amandla noma ukukhubeka kwenkathazo.I-polymer imelana nokuwohloka kwe-UV, ukulandelela nokuhuzuka.
Amakhondaktha asekelwa ama-slings anamandla aphezulu ahlinzeka ngokusekela ngomshini, anciphise uhlelo, futhi asebenze njengezintambo ezivikelekile zokuvikela umbani.Amakhondaktha alenga ngokukhululekile ngaphansi kwesithunywa futhi asekelwa "ama-spacers".Izici zokuvikela zesembozo zivumela ama-slings nama-conductor ukuthi ahlanganiswe endaweni ehlangene, okuvumela ukuguquguquka okukhulu ekuxazululeni izinkinga zendlela efanele.

Ezokwakha

Ikhebula elilodwa elinomqhubi we-ACSR, isihlangu esinwetshiwe sezendlalelo ezi-3 kanye nesistimu yokumboza, ehlanganisa isivikelo somqhubi we-thermoplastic esikhishiwe, kanye nesembozo sezendlalelo ezi-2.Isendlalelo esingaphakathi siyi-polyethylene ephansi, emaphakathi noma ephezulu (LDPE, MDPE noma i-HDPE), kuyilapho ungqimba lwangaphandle lumelana namathrekhi i-polyethylene ephakathi nendawo noma ephezulu (TK-MDPE noma i-TK-HDPE).Zonke izendlalelo zihlanganiswe ndawonye.

-Umqhubi:
I-AAC (i-concentric stranded).

-Conductor Shield:
Isihlangu esinwetshiwe se-semiconducting thermoplastic esikhumula mahhala ku-conductor futhi sihlanganiswe nesembozo.

-Isimbozo sangaphakathi nangaphandle:
Isembozo se-polyethylene enesendlalelo esi-2 esiphansi, esimaphakathi noma esiphezulu (LDPE, MDPE noma i-HDPE), lapho ungqimba lwangaphandle lumelana namathrekhi (TK-MDPE noma i-TK-HDPE).Zonke izendlalelo zihlanganiswe ndawonye.Ungqimba lwangaphandle luzoba mnyama noma lube mpunga, lumelane nokukhanya kwelanga futhi lukwazi ukumelana namathrekhi.

I-ASTM 15kV I-Aerial Electrical Wire ACSR 3-layer PE engazweli kwithrekhi (2)

Imininingwane

Lawa makhebula asemoyeni amaphakathi i-ACSR 3-layer 3-Resistant PE akhiqizwa futhi ahlolwe ukuze ahlangabezane noma adlule amazinga alandelayo:
-ASTM B230-Aluminium 1350–H19 Intambo Yezinjongo Zogesi
-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 and Cable
-ICEA S-121-733 - Intambo Yesihlahla kanye ne-Messenger Esekelwe Ikhebula le-Spacer

I-ASTM Standard 15kV Aerial Electrical Wire ACSR PE

Umqhubi Usayizi	Umqhubi Ukuhamba	Umqhubi Ububanzi	Umqhubi Isihlangu Ubukhulu	Ukumboza Ubukhulu Ngaphakathi Isendlalelo	Ukumboza Ubukhulu Ngaphandle Isendlalelo	Sekukonke Ububanzi	Isisindo Umqhubi	Isisindo Net	Ikaliwe Amandla
AWG or kcmil	Cha.	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