ZW32-24 Series Outdoor High Voltage Vacuum circuit Breaker (Recloser)

Nkọwa ngwaahịa

ZW32-24 n'èzí HV agụụ sekit sekit bụ a 3-phase AC 50Hz 24kV mpụga mgba ọkụ akụrụngwa.

♦ Ụzọ ntinye: ogwe osisi;

♦ Usoro ọrụ: usoro mmiri na-arụ ọrụ mmiri na usoro magnetik na-adịgide adịgide;

♦ Ụdị osisi: ogwe aka jikọtara;

♦ Ngwa: n'èzí 24kV substation, ike osisi.

♦ Ụdị ọrụ, akwụkwọ ntuziaka, eletriki, njikwa anya.

Ụkpụrụ ngwaahịa

♦ IEC62271-100 High Voltage Switchgear na Controlgear Nkebi 100: AC sekit-agbaji

♦ GB1984 High Voltage AC Circuit-breakers

♦ GB/T11022 Nkọwa ndị a na-ahụkarị maka mgbanaka voltaji dị elu na ngwa njikwa.

Ụkpụrụ

♦ JB/T 3855 High Voltage AC Vacuum circuit-breakers

♦ DL/T402 Nkọwa nke elu-voltaji AC sekit-breakers

Ọnọdụ gburugburu

♦ Ọnọdụ okpomọkụ: -35°C~+ 40 Celsius C;

♦ Elu:

♦ Ọsọ ifufe

♦ Ike ala ọma jijiji:

♦ Ọkwa ruru unyi: IV;

♦ Ebe ntinye: Enweghị ọkụ, ihe egwu mgbawa ma ọ bụ ihe ruru unyi.

Isi Nka na ụzụ Parameters

Mba	Ihe	Nkeji	Uru
1	Egosiri voltaji	kV	iri abụọ na anọ
2	Enyere ugbu a	A	630/1250
3	Ugboro ugboro	Hz	50
4	Enyere ọkụ ugbu a	ka	20/25
5	Enyere oke mgbawa sekit dị mkpụmkpụ	ka	20/25
6	Enyere oke ike ugbu a (elu)	ka	50/63
7	Enyere ọkwa mkpirisi okirikiri mmechi ugbu a (elu)	ka	50/63
8	Oge nkwụsi ike nke okpomọkụ	s	4
9	Enyere usoro arụ ọrụ	Oge	O-0.3S-CO-1 80S-CO
10	1 min ugboro ike na-eguzogide voltaji (inter-phase, ụwa / mgbaji)	kV	65
	Ọkụ ọkụ ọkụ na-eguzogide voltaji (elu) (n'etiti oge, ụwa / mgbaji)		125
	Sekit nke abụọ 1min ugboro ike na-anagide voltaji		2

Mba	Ihe	Nkeji	Uru
11	Ndụ mechanical	Oge	10000
12	Enyere ọkwa mkpirisi mkpirisi nbibi oge mmebi dị ugbu a	Oge	30
13	Oge nbibi sekit gosiri	Oge	10000
14	Ogologo kọntaktị	mm	12±1
15	N'ofe njem	mm	3±1
16	Ogologo etiti oge etiti	mm	380± 1.5
17	Nkeji atọ mmechi na imepe asynchronism	ms	≤2
18	Ogologo oge mmechi kọntaktị	ms	≤2
19	Oge mmechi	ms	25-80
20	Oge mmeghe	ms	23-50
iri abụọ na otu	Nkezi ọsọ mmeghe	m/s	1.1-1.7
iri abụọ na abụọ	Nkezi ọsọ mmechi	m/s	0.5-0.9
iri abụọ na atọ	Main conductive sekit eguzogide	mΩ	≤80