SANS1418 Ọkọlọtọ Voltaji dị ala ABC Aerial jikọtara eriri egosipụtara

SANS1418 Ọkọlọtọ Voltaji ABC Aerial Bundled Cable

Nkọwapụta:

Igwe ọkụ maka sistemu ikesa ọkụ n'elu bụ maka nkesa ọha.Nwụnye n'èzí n'ahịrị dị n'elu gbasiri ike n'etiti nkwado, ahịrị jikọtara na facades.Nguzogide dị mma nye ndị nnọchi anya mpụga.

Zipu ozi-e

Nkọwa ngwa ngwa

Okpokoro oke

Mkpado ngwaahịa

Ngwa:

Ọkọlọtọ:

Afọ 1418 -South AfricaỌkọlọtọ mba maka Sistemụ Nchịkọba ikuku

ÀJỤMỤ ozuzu:

Ule ule: 4 kV ac (Nkeji 5)
Oke okpomọkụ nke onye nduzi: +90 ºC
Okpomọkụ dị mkpụmkpụ nke onye nduzi: 250ºC (t ≤5s)
Ike kacha elu n'elu onye nduzi (N): n'elu 30 x Nkebi mm²

Ihe owuwu:

Sistemụ akwado ONWE ONYE: Ihe mejupụtara kọmpat anọ nke gbakọtara nke ọmaaluminum conductorsnke otu mpaghara obe nke ejiri carbon juru XLPE maka nchekwa UV

SYSTEM KWESỊRỊ KWESỊRỊ: Ihe mejupụtara cores nke atọ nke ndị na-eduzi aluminom siri ike adọtara nke ọma nke otu mpaghara cross-section nke ejiri XLPE carbon kpuchie ma dọba ya gburugburu.iferi aluminum alloy na-akwado isi

Gịnị mere Họrọ Anyị?

Anyị na-emepụta eriri dị mma site na iji ihe dị elu:

Otu ahụmahụ bara ọgaranya maara ihe ị chọrọ:

Osisi nwere ezigbo akụrụngwa yana ikike iji kwado nnyefe n'oge:

Ngalaba mkpọwa	Ọnụ ala n'ozuzu dayameta	Ibu ọnụ	Radius agbagọ kacha nta	Ikuku kacha dị ugbu a 30ºC	Voltage dobe Cos φ= 0,8
nc x mm²	mm	n'arọ/km	mm	A	V/A.km
AL 16/2	14,6	135	215	81	3,489
AL 25/2	20,5	200	300	109	2,226
AL 35/3+16A+54,6N	30,7	705	440	120	1,632
AL 35/3+25A+54,6N	33,4	740	450	120	1,632
AL 50/3+54,6N	30,3	735	440	150	1,229
AL 50/3+16A+54,6N	32,7	800	500	150	1,229
AL 50/3+2x16A+54,6N	36,7	890	540	150	1,229
AL 50/3+25A+54,6N	33,4	840	510	150	1,229
AL 70/3+16A+54,6N	37,9	1.035	560	190	0,860
AL 70/3+2x16A+54,6N	43,9	1.120	650	190	0,860
AL 70/3+25A+54,6N	39,9	1.070	590	190	0,860
AL 95/3+54,6N	36,7	1.185	540	230	0,652
AL 95/3+2x16A+54,6N	48,4	1.345	720	230	0,652
AL 95/3+25A+54,6N	43,9	1.285	650	230	0,652
AL 120/3+25A+54,6N	47,7	1.492	710	273	0,504
AL 150/3+2x16A+54,6N	57,1	1.795	850	305	0,446
AL 150/3+2×95	52,6	2.080	770	305	0,446
AL 16/4	20,3	266	300	81	3,489
AL 25/4	24,2	404	360	109	2,226
AL 50/4+25A	34,3	795	515	150	1,229
AL 70/4+25A	42,5	1.104	580	190	0,860
AL 95/4+25A	44,3	1.410	640	230	0,652
AL 95/4+2x16A	48,4	1.419	720	230	0,652
AL 120/4	43,2	1.562	640	273	0,504
AL 120/4+2x16A	52,6	1.695	780	273	0,504