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Xadhkaha Dahaarka ah ee Sare

Cable silig geed

ASTM 25kV Cirka hawada sare Cable AAC 3-lakab Raad u adkaysta XLPE

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Codsiga

Si looga fogaado cilada xiriirka ama xaaladaha boosku ku jiro qiimo sare, ASTM 25kV Aerial Cable (silig geed iyo fiilada spacer) waxaa loogu talagalay in lagu isticmaalo nidaamyada qaybinta hoose iyo sare ee sare ee lagu qiimeeyay 25 kV (magac ah).
Haddii ay dhacdo in la taabto geedaha ama duur-joogta kale, qaab dhismeedka 3-lakabka ah ee u adkaysta raadku wuxuu baabi'iyaa wareegyada gaaban iyo iftiinka.Nidaamkani wuxuu si wax ku ool ah u joojin karaa burburka nidaamka, dhaawaca, ama dabka ay sababaan geedaha ama laamaha soo dhaca marka si habboon loo dhigo.

Dhismaha

Cable-ka hawada sare oo leh kirishbooy gabi ahaanba ka samaysan aluminium, gaashaan 3-lakab ah oo gaashaan la siiday iyo nidaam dabool oo ka kooban dabool 2-lakab ah iyo gaashaan-qaade heerkulbeeye semiconducting extruded.
Polyethylene-ka isku-xiran wuxuu ka sameeyaa lakabka gudaha ee daboolka, iyo polyetylen isku-tallaacsan oo raad-raaca u adkaysta ayaa samaysa lakabka dibadda.
Lakab kasta waxaa ku biiray curaarta.

Maamule:
AAC (1350-H19, isku xidhan).

Gaashaanka Sameeyaha:
Gaashaanka thermoplastic semiconducting extruded kaas oo xor ka ah kaareeyaha oo ku xidhan daboolka.

Daboolka Gudaha iyo Dibadda:
2-lakab ah daboolka polyetylen-ka isdhaafsan (XLPE), halkaasoo lakabka sare uu yahay mid u adkaysta raadadka (TK-XLPE).Dhammaan lakabyadu way isku xidhan yihiin.Lakabka sare waa inuu noqdaa madow ama cawl, u adkaysta iftiinka qoraxda iyo u adkaysta raadadka.

ASTM 25kV Cable Aerial Spacer AAC 3-lakab Raad u adkaysta XLPE (2)

Heerarka

Iyadoo la raacayo tilmaamaha ay dejisay Bulshada Maraykanka ee Tijaabinta iyo Qalabka:
Aluminium 1350-H19 koormeeraha alaabtan ayaa la kulma ama ka badan heerarka B230 ee walxaha la sheegay.
Qaybaha kirishbooyada ayaa sidoo kale la kulma heerka B231 ee fiilooyinka aluminium-ku-jiid-saaran ee xooga leh ee 1350-H19.
Birta lagu xoojiyay aluminium-lay-stranded (ACSR) waxay la kulmeysaa heerarka B232.
Xudunta birta dahaarka leh ee Galvanized ee xoojinta waxay la kulmeysaa heerarka ASTM B498.

Heerka ASTM 25kV Cable-ka Hawada AAC XLPE

Maamule Cabbirka	Maamule Xarig	Maamule Dhexroorka	Maamule Gaashaanka Dhumucda	Daboolista Dhumucda Gudaha Lakabka	Daboolista Dhumucda Dibadda Lakabka	Guud ahaan Dhexroorka	Miisaanka Maamule	Miisaanka Net	Lagu qiimeeyay Xoog
AWG or kcmil	Maya	in	in	in	in	in	lb/FT	lb/FT	lb/FT
1/0	7	0.336	0.015	0.075	0.075	0.666	98.9	212	1990kii
2/0	7	0.376	0.015	0.075	0.075	0.706	124.8	247	2510
3/0	7	0.423	0.015	0.075	0.075	0.753	157.2	290	3040
4/0	7	0.475	0.015	0.075	0.075	0.805	198.4	343	3830
266.8	19	0.537	0.015	0.075	0.075	0.867	250.1	409	4970
336.4	19	0.603	0.015	0.075	0.075	0.933	315.5	489	6150
397.5	19	0.659	0.015	0.075	0.075	0.989	372.9	560	7110
477	19	0.722	0.015	0.075	0.075	1.052	446.8	648	8360
556.5	37	0.78	0.02	0.075	0.075	1.12	521.3	743	9940kii
636	37	0.835	0.02	0.075	0.075	1.175	596.1	831	11400
795	37	0.932	0.02	0.08	0.08	1.292	745.3	1020	13900