FZN25-12 Series Indoor High Voltage Vacuum Load Break Switch

Imininingwane Yomkhiqizo

I-FZN25-12 yasendlini ye-HV vacuum break break switch yesigaba esi-3 AC 50Hz 12kV imishini yokushintsha yasendlini.

♦ Indlela yokusebenza: indlela yokusebenza yasentwasahlobo, uhlobo lwezandla kanye nohlobo lukagesi olutholakalayo;

♦ Uhlobo lokusebenza: i-operati yesokudla ku-d kwesokunxele;

♦ Isiqondiso sokusebenza: ukusebenza kwesokunxele, ukusebenza kwesokudla;

♦ Isicelo: i-switchgear engu-12kv yangaphakathi.

Izimo Zemvelo

♦ Izinga lokushisa lendawo: -25°C~+40°C;

♦ Ukuphakama:

♦ Umswakama ohlobene: isilinganiso sansuku zonke esingu-

♦ Amandla okuzamazama komhlaba:

♦ Ibanga lokungcola: II;

♦ Indawo yokufaka engenamlilo, ukuqhuma, ukugqwala kwamakhemikhali nokudlidliza okukhulu.

Imingcele Yezobuchwepheshe

♦ Imingcele yezobuchwepheshe eyinhloko

CHA	Into		Iyunithi	I-FZN25-12LT 630-20	I-FZRN25-12D/T 200-31.5
1	I-voltage elinganiselwe		kV	12	12
2	Isilinganiso sokuvama		Hz	50	50
3	Ikalwe okwamanje		A	630	200
4	1min imvamisa yamandla imelana ne-voltage (Isigaba ukuya emhlabeni,	Isigaba-to-earth, isigaba-to-isigaba	kV	42	42
	phakathi kwezigxobo, vula othintana nabo)	Ukuqhekeka okuhlukanisayo		48	48
5	Isilinganiso sombani simelana ne-voltage (Isigaba ukuya	Isigaba-to-earth, isigaba-to-isigaba	kV	75	75
5	umhlaba, phakathi kwezigxobo, ukuxhumana okuvulekile)	Ukuqhekeka okuhlukanisayo	kV	85	85
6	Ilinganiselwe isikhathi esifushane ukumelana namanje (i-thermal stability current)	Layisha ikhefu switch	kA	20
7	Ilinganiselwe ubude besifunda esifushane (isikhathi sokuzinza kwe-thermal)	Layisha ikhefu switch	s	4
8	Ilinganiselwe isekethe emfishane eyenza yamanje (isiqongo)		kA	50
9	Ilinganiswe ngokulayisha okusebenzayo okwamanje		A	630
10	Ilinganiswe nge-loop breaking current		A	630
11	Isilinganiso samanje sokushaja ikhebula			10
12	Ilinganiswe ngomthamo wesiguquli esingalayishi		kVA	1600	1600
13	Isilinganiso sokuphulwa kwesekethe emfushane (khawulela i-fuse yamanje)		kA		31.5
14	Kukalwe ukudluliswa kwamanje okuphukayo		A		2000
15	Imodeli ye-Fuse				I-SDLAJ-12 I-SFLZJ-12
16	Amandla okukhipha umshayi		J		2-5

CHA	Into	Iyunithi	I-FZN25-12D/T 630-20	I-FZRN25-12D/T 200-31.5
17	I-voltage elinganiselwe yesekethe	IN	^110 ^220	^110 ^220
18	Iswishi yomhlaba ilinganiselwe isikhathi esifushane ukumelana namanje	kA	20	20
19	Inguquko yomhlaba ilinganiselwe ubude besifunda esifushane	S	2	2
20	Isilinganiso esiphakeme sokushintsha komhlaba simelana namanje	kA	50	50
amashumi amabili nanye	Ilinganiselwe ukwenza okwamanje	kA	50	80(inani eliphakeme elilindelwe)
amashumi amabili nambili	Impilo yemishini	izikhathi	10000	10000

♦ Impahla yemishini

CHA	Into	Iyunithi	Inani
CHA	Into	Iyunithi	I-FZN25-12 D/T630 20	I-FZRN25-12 D/T200-31.5
1	Ukukhipha umoya phakathi kwezingxenye ezishajiwe nomhlaba	mm	> 125
2	Ukuqhuba ukufakwa kweshubhu ekujuleni kwesibambi esingaguquki	mm	>18
3	Isiphazamisi sevacuum ibanga elivulekile	mm	600+1
4	Ubude bokucindezelwa kwentwasahlobo yesiphazamisi sevacuum	mm	20+1
5	Isivinini sokuvala sesiphazamisi sevacuum	m/s	0.6±0.2
6	Isivinini sokuvula sesiphazamisi sevacuum	m/s	1.0±0.2
7	Ukuvala isikhathi sokubhampa	ms
8	I-synchronism yezigaba ezintathu zokuvala nokuvula	ms
9	Ukumelana kwesekethe okuyinhloko	rQ
10	Ukusebenza mathupha+'ku-torque enkulu	nm
11	Isikhathi sokuvula i-Fuse trigger	ms	-	30-40
12	Khipha isikhathi sokuvula isicuphi	ms	40-45

♦ Imingcele yemoto yokugcina amandla

Imodeli	I-voltage elinganiselwe V	Kukalwe u-A wamanje	Amandla alinganiselwe W	Ibanga le-voltage yokusebenza evamile
I-LLZY-CJ01B8	I-AC/DC220	0.7	70	85% -110% ilinganiselwe
Idatha ye-66ZY-CJ028	I-AC/DC110	1.5	70	i-voltage