ASTM/ICEA-S-95-658 Ọkọbara kọpa concentric USB egosipụtara onyonyo

ASTM/ICEA-S-95-658 Ọla kọpa concentric USB

Nkọwapụta:

Copper Core Concentric Cable bụ nke otu ma ọ bụ abụọ na-eduzi etiti siri ike ma ọ bụ ọla kọpa dị nro, nke nwere mkpuchi PVC ma ọ bụ XLPE, onye na-eduzi mpụta nke nwere ọtụtụ waya ọla kọpa dị nro nke gbachiri n'ọbọ dị okirikiri na oji nke enwere ike iji PVC, polyethylene thermoplastic. ma ọ bụ XLPE.

Zipu ozi-e

Nkọwa ngwa ngwa

Okpokoro oke

Mkpado ngwaahịa

Ngwa:

Ndị ọrụ netwọk nkesa na-ejikarị eriri concentric na-ejikọta netwọk eletrik na ụlọ elu na ụlọ ma ọ bụ azụmahịa mmadụ.Kwesịrị ekwesị maka olili ozugbo, a na-ejikwa ha maka sub mains na ụlọ elu dị elu na usoro ọkụ n'okporo ámá.
Maka njikọ na netwọk n'elu, arụnyere n'etitinetwọk nkesa nke abụọna mita ndị ọrụ ọ bụla.A na-eji ya eme ihe karịsịa iji gbochie ohi ike.Okpomọkụ na-arụ ọrụ: 75°C ma ọ bụ 90°C.

Ọkọlọtọ:

UL 854---UL ọkọlọtọ maka eriri mbata ọrụ nchekwa
UL44---UL ọkọlọtọ maka Safety Thermoset-mkpuchi waya na eriri

Ihe owuwu:

Onye ndu: Onye na-eduzi usoro ọla kọpa dị larịị nke agbachiri.
Mkpuchi: XLPE mkpuchi mkpuchi gbara ya gburugburu nke oyi akwa dị larịị na-ekpochapụ ọla kọpa siri ike na-anọpụ iche.
Waya concentric: eriri ọla kọpa dị larịị gbachiri agbaze
Ihe mkpuchi: PVC
Agba Sheath: Nwa
Isi njirimara: Agba

Akwụkwọ data

Isi	AWG	Nha nhazi (mm)							Igwe ọla kọpa (kg/km)
		Onye nduzi		Mkpuchi	Onye nduzi concentric		N'ọbọ dị n'èzí
		Otu waya		XLPE	Otu waya		UV-PVC
		Mba.	Dia.	Oke	Mba.	Dia.	Oke	Dia.
1	16	7	0.49	1.14	39	0,321	1.14	6.82	81.46
1	10	7	0.98	1.14	34	0,511	1.14	8.67	172.04
1	8	7	1.23	1.14	25	0,643	1.14	9.68	221.58
1	6	7	1.55	1.14	25	0,813	1.14	10.98	160.50
1	4	7	1.96	1.14	27	1.020	1.14	12.62	509.26