FZN25-12 Series Ime Ime High Voltage Vacuum Load Break Switch

Nkọwa ngwaahịa

FZN25-12 ime ụlọ HV agụụ na-agbaji ihe mgba ọkụ nke 3-phase AC 50Hz 12kV ime ụlọ.

♦ Usoro ọrụ: usoro mmiri na-arụ ọrụ mmiri, ụdị akwụkwọ ntuziaka na ụdị eletrik dị;

♦ Ụdị ọrụ: operati aka nri na ọrụ aka ekpe;

♦ Ntuziaka ọrụ: ọrụ aka ekpe, ọrụ aka nri;

♦ Ngwa: ime ụlọ 12kv switchgear.

Ọnọdụ gburugburu

♦ Ọnọdụ okpomọkụ: -25°C~+ 40 Celsius C;

♦ Elu:

♦ iru mmiri dị ala: nkezi kwa ụbọchị

♦ Ike ala ọma jijiji:

♦ ọkwa mmetọ: II;

♦ Ebe ntinye na-enweghị ọkụ, mgbawa, chemical corrosion na oké mkpọtụ.

Nka nka

♦ Isi teknuzu paramita

Mba	Ihe		Nkeji	FZN25-12LT 630-20	FZRN25-12D/T 200-31.5
1	Egosiri voltaji		kV	12	12
2	Ugboro ugboro		Hz	50	50
3	Enyere ugbu a		A	630	200
4	1min ugboro ike na-eguzogide voltaji (usoro na ụwa,	Agba-na-ụwa, nkebi-na-phase	kV	42	42
	n'etiti okporo osisi, meghere kọntaktị)	Na-ekewapụ mgbaji		48	48
5	Oke ọkụ ọkụ na-anagide voltaji (Fase to	Agba-na-ụwa, nkebi-na-phase	kV	75	75
5	ụwa, n'etiti okporo osisi, oghe kọntaktị)	Na-ekewapụ mgbaji	kV	85	85
6	Obere oge na-anagide ugbu a (ụgwọ nkwụsi ike ugbu a)	Ibu ngbanwe mgbanaka	ka	20
7	Ogologo oge sekit dị mkpụmkpụ (oge nkwụsi ike thermal)	Ibu ngbanwe mgbanaka	s	4
8	Obere sekit dị mkpụmkpụ na-eme ugbu a (elu)		ka	50
9	Enyere ọkwa na-agbaji ugbu a ibu na-arụ ọrụ		A	630
10	Enyere akaghị aka na-agbaji ugbu a		A	630
11	Enyere eriri USB nchaji ugbu a			10
12	Enyere ikike ngbanwe enweghị ibu		kVA	1600	1600
13	Enyere obere sekit na-agbaji ugbu a (mmachi fiusi dị ugbu a)		ka		31.5
14	Enyere nbibi nyefe ugbu a		A		2000
15	Ụdị fuse				SDLAJ-12 SFLZJ-12
16	Ike mmepụta ihe egwu		J		2-5

Mba	Ihe	Nkeji	FZN25-12D/T 630-20	FZRN25-12D/T 200-31.5
17	Auxiliary sekit gosiri voltaji	N'ime	^110 ^220	^110 ^220
18	Mgbanwe ụwa gosiri obere oge na-anagide ugbu a	ka	20	20
19	Mgbanwe ụwa gosiri ogologo oge sekit dị mkpirikpi	S	2	2
20	Mgbanwe ụwa gosiri na ọ kachasị elu na-anagide ugbu a	ka	50	50
iri abụọ na otu	Enyere mkpirisi ime ugbu a	ka	50	80 (ọnụahịa kacha elu)
iri abụọ na abụọ	Ndụ mechanical	ugboro	10000	10000

♦ Mechanical onwunwe

Mba	Ihe	Nkeji	Uru
Mba	Ihe	Nkeji	FZN25-12 D/ T630 20	FZRN25-12 D/T200-31.5
1	Mwepu ikuku n'etiti akụkụ ndị ebubo na n'ụwa	mm	>125
2	Na-eduzi ntinye tube n'ime omimi njide kọntaktị	mm	>18
3	Vacuum interrupter oghere oghere	mm	600+1
4	Vacuum interrupter kọntaktị ogologo mkpakọ mmiri	mm	20+1
5	Vacuum interrupter nkezi ọsọ mmechi	m/s	0.6 ± 0.2
6	Vacuum interrupter nkezi ọsọ oghere	m/s	1.0±0.2
7	Oge mgbụsị akwụkwọ na-emechi	ms
8	Nkeji atọ mmechi na imepe synchronism	ms
9	Isi ihe mgbochi sekit	rQ
10	Ịrụ ọrụ ntuziaka+'na oke ike	nm
11	Fuse mkpalite oge oghere	ms	-	30-40
12	Hapụ oge mmeghe mkpalite	ms	40-45

♦ Ike nchekwa moto parameters