CJ-B25 4p 1.8kv Qalabka Kahortagga Qalliinka Cidhifyada Kala Duwan ee Dabka ah ee SPD Sawirka

CJ-B25 4p 1.8kv Aaladda Ilaalinta Qalliinka Qalliinka Badan

Sharaxaad Gaaban:

Waa qalab loo isticmaalo in lagu xaddido koronta degdega ah iyo soo daynta qulqulka hadda, ugu yaraan ay ku jiraan qayb aan toos ahayn.

Dhismaha iyo Muuqaalka

Goobta Isticmaalka: Guddiyada Qaybinta Guud
Habka Ilaalinta: LN, N-PE
Qiimaynta Sare: Iimp = 12.5kA(10/350μs) / In=20kA(8/20μs)
Qaybta IEC/EN/UL: Fasalka I+II / Nooca 1+2
Qaybaha Ilaalinta: Tamarta Sare MOV iyo GDT
Guriyeynta: Naqshadaynta La Laabto
U hoggaansanaanta: IEC 61643-11: 2011 / EN 61643-11: 2012 / UL 1449 daabacaadda 4aad

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Faahfaahinta Alaabta

Tags Product

Xogta Farsamada

IEC Koronto			150	275	320
Voltage AC magaca ah (50/60Hz)		Uc/Un	120V	230V	230V
Korantada Shaqaynta Joogtada ah ee ugu badan (AC)	(LN)	Uc	150V	270V	320V
Korantada Shaqaynta Joogtada ah ee ugu badan (AC)	(N-PE)	Uc	255V
Bixinta Magaca ah ee Hadda (8/20μs)	(LN)/(N-PE)	In	20 kA/50kA
Bixinta ugu badan ee hadda (8/20μs)	(LN)/(N-PE)	imax	50 kA/100 kA
Soo dayn degdega ah ee hadda (10/350μs)	(LN)/(N-PE)	Iimp	12.5kA/50kA
Tamar gaar ah	(LN)/(N-PE)	W/R	39 kJ/Ω / 625 kJ/Ω
Lacag	(LN)/(N-PE)	Q	6.25 Sida / 12.5S
Heerka Ilaalinta Korantada	(LN)/(N-PE)	Up	1.0kV/1.5kV	1.5kV/1.5kV	1.6kV/1.5kV
	(N-PE)	Ifi	100 GACAN
Waqtiga Jawaabta	(LN)/(N-PE)	tA	<25ns/<100 ns
Dib-u-celinta (ugu badnaan)			315A/250A gG
Qiimaynta Wareegga Gaaban ee Hadda (AC)	(LN)	ISCCR	25kA/50kA
TOV U adkaysta 5s	(LN)	UT	180V	335V	335V
TOV 120min	(LN)	UT	230V	440V	440V
		hab	Fashil badbaado leh	Fashil badbaado leh	Fashil badbaado leh
TOV U adkaysta 200ms	(N-PE)	UT	1200V
UL Koronto
Korantada Shaqaynta Joogtada ah ee ugu badan (AC)		MCOV	150V/255V	275V/255V	320V/255V
Qiimaynta Ilaalinta Voltage		VPR	600V/1200V	900V/1200V	1200V/1200V
Bixinta Magaca ah ee Hadda (8/20μs)		In	20kA/20kA	20kA/20kA	20kA/20kA
Qiimaynta Wareegga Gaaban ee Hadda (AC)		SCCR	200kA	150kA	150kA

SPD ee Hagaha Xulashada Taxanaha Nidaamka Bixinta Korontada

Ku rakibida SPD ee aag kasta oo ilaalinta hillaaca, marka loo eego heerka muuqaalka korantada ee korantada hoose, samee kala soocida qalabka korantada si waafaqsan qaybta korantada ee ka badan, dahaarka u adkeysanaya heerka korantada dareenka ayaa go'aamin kara xulashada SPD.Marka loo eego heerka muuqaalka korantada ee korantada hooseeya, samee kala soocida qalabka korantada si waafaqsan qaybta korantada ee ka badan sida heerka signalka, heerka loading, heerka qaybinta iyo xakamaynta, heerka sahayda korantada.Dahaarkeeda u adkeysiga heerka danabku waa:1500V,2500V,4000V,6000V.Sida ku xusan booska rakibaadda qalabka la ilaaliyo ee kala duwan iyo iftiinka kala duwan ee iftiinka kala duwan ee aagga ilaalinta hillaaca, si loo go'aamiyo booska rakibaadda ee SPD ee sahayda korantada iyo awoodda jabinta.

Fogaanta rakibidda ee u dhaxaysa heer kasta SPD waa in aanay ka badnayn 10m, masaafada u dhaxaysa SPD iyo qalabka la ilaaliyo waa in ay u gaaban tahay intii suurtogal ah, oo aan ka badnayn 10m.Haddii ay sabab u tahay xaddididda booska rakibidda, ma dammaanad qaadi karto masaafada rakibidda, ka dib waxaad u baahan tahay inaad ku rakibto qayb ka mid ah isku-darka inta u dhaxaysa heer kasta SPD, ka dhig fasalka ka dambeeya SPD inuu ilaaliyo fasalka hore ee SPD.Nidaamka tamarta hoose ee tamarta, isku xirka inductor wuxuu gaari karaa ujeedada kala-goynta.

Mabda'a xulashada nidaamka sahayda korontada ee SPD

Max.danab shaqeeya oo joogto ah: ka weyn qalabka la ilaaliyo, ugu badnaan nidaamka.danab shaqeeya joogto ah.

Nidaamka TT: Uc≥1.55Uo (Uo waa nidaamka danab hoose ilaa danab khadka null)

Nidaamka TN: Uc≥1.15Uo

Nidaamka IT: Uc≥1.15Uo

Heerka Ilaalinta Korantada: in ka yar dahaarka u adkeysanaya danab ka mid ah qalabka la ilaaliyo

Dheecaan la qiimeeyay hadda: waxaa lagu go'aamiyay sida ku cad xaaladda hillaaca ee booska lagu rakibay iyo aagga ilaalinta hillaaca.

Hore: CJ-B25 2p 1.8kv Aaladda Ilaalinta Qalliinka Qalliinka Keliya-Cilmiga ah ee SPD

Xiga: CJ-C40 1.5kv 275V 2p AC Aaladda Qabta Korantada Hoose ee Aaladda Ilaalinta Sare ee SPD

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