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Muti Wire Spacer Cable

ASTM 25kV Aerial Spacer Cable AAC 3-layer Track-resistant XLPE

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Kuti udzivise kukanganisa kwekusangana kana mumamiriro ezvinhu apo nzvimbo iri pamutengo wepamusoro, ASTM 25kV Aerial Cable (waya yemuti uye spacer tambo) yakagadzirirwa kushandiswa mupamusoro pepuraimari neyechipiri yekugovera masisitimu yakayerwa pa25 kV (zita).
Muchiitiko chekusangana nemiti kana dzimwe mhuka dzesango, iyo track inopikisa 3-layer chimiro inobvisa mapfupi maseketi uye flashovers.Iyi sisitimu inogona kunyatso kumisa kutadza kwehurongwa, kukuvadzwa, kana moto unokonzerwa nekudonha kwemiti kana matavi kana akaiswa zvakanaka.

Kuvaka

Aerial Spacer Cable ine conductor yakagadzirwa zvachose nealuminium, 3-layer extruded shield uye yekuvhara system yakagadzirwa ne2-layer yekuvharisa uye extruded semiconducting thermoset conductor nhovo.
Crosslinked polyethylene inogadzira iyo yemukati layer yekuvhara, uye track-resistant crosslinked polyethylene inogadzira iyo yekunze layer.
Nheyo imwe neimwe inobatanidzwa nechisungo.

Kondakita:
AAC (1350-H19, compact stranded).

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

Chifukidziro chemukati nekunze:
2-layer crosslinked polyethylene covering (XLPE), uko yekunze layer isingaite track-resistant (TK-XLPE).Zvose zvikamu zvakabatanidzwa pamwe chete.Iyo yekunze yakaturikidzana ichave nhema kana grey, isingachinji kuchiedza chezuva uye inoshingirira nzira.

ASTM 25kV Aerial Spacer Cable AAC 3-layer Track-resistant XLPE (2)

Mitemo

Zvinoenderana nezvakatsanangurwa neAmerican Society for Testing and Materials:
Iyo aluminium 1350-H19 conductor zvikamu zvechigadzirwa ichi zvinosangana kana kudarika B230 zviyero zvezvinhu zvataurwa.
Iyo conductor zvikamu zvinosanganawo neB231 chiyero cheiyo concentric-lay-stranded aluminium 1350-H19 waya.
Simbi yakasimbiswa aluminium concentric-lay-stranded (ACSR) inosangana neB232 zviyero.
Galvanized zinc-coated steel core yekusimbisa inosangana neASTM B498 zviyero.

ASTM Standard 25kV Aerial Cable AAC XLPE

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
1/0	7	0.336	0.015	0.075	0.075	0.666	98.9	212	1990
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	9940
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