Isithombe Esifakiwe se-CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester

I-CJ-D20 2p 1.2ka 20ka Power Lightning Surge Protector SPD Arrester

Incazelo emfushane:

Ukwakhiwa kanye Nesici

Indawo Yokusetshenziswa: Amabhodi Okusabalalisa Angaphansi
Indlela Yokuvikela: LN, N-PE
Izilinganiso Zokukhuphuka: Ku = 10kA(8/20μs)
Isigaba se-IEC/EN/UL: Isigaba II+III/ Uhlobo 2+3
Izinto Ezivikelayo: Amandla Aphezulu MOV kanye ne-GDT
Izindlu: Umklamo Ongaxhunywa
Ukuthobela imithetho: IEC 61643-11:2011 / EN 61643-11:2012

Imininingwane Yomkhiqizo

Amathegi Omkhiqizo

Idatha Yobuchwepheshe

I-IEC kagesi			75	150	275	320	385	440
I-Nominal AC Voltage (50/60Hz)			60V	120V	230V	230V	230V	400V
I-Voltage Eqhubekayo Ephezulu (i-AC)	(LN)	Uc	75V	150V	275V	320V	385V	440V
	(I-N-PE)	Uc	255V
Ukukhishwa Kwamanje Okujwayelekile (8/20μs)	(LN)/(N-PE)	In	10kV/10kA
Ukukhishwa Kwamanje Okuphezulu (8/20μs)	(LN)/(N-PE)	I-Imax	20kA/20kA
Izinga Lokuvikela I-Voltage	(LN)/(N-PE)	Up	0.2kV/1.5kV	0.6kV/1.5kV	1.3kV/1.5kV	1.5kV/1.5kV	1.5kV/1.5kV	1.8kV/1.5kV
Landela Isilinganiso Sokuphazamiseka Kwamanje	(I-N-PE)	I-Ifi	IZINGQONDO EZIYI-100
Isikhathi Sokuphendula	(LN)/(N-PE)	tA	<25ns/<100ns
I-Fuse Esekelayo (ubuningi)			125A gL/gG
Isilinganiso Samanje Sesiyingi Esifushane (i-AC)	(LN)	I-ISCCR	10kA
I-TOV Ibekezelela amasekhondi angu-5	(LN)	UT	90V	180V	335V	335V	335V	580V
I-TOV engu-120min	(LN)	UT	115V	230V	440V	440V	440V	765V
		imodi	Ukumelana	Ukumelana	Ukwehluleka Okuphephile	Ukwehluleka Okuphephile	Ukwehluleka Okuphephile	Ukwehluleka Okuphephile
I-TOV imelana nama-200ms	(I-N-PE)	UT	1200V
Ibanga Lokushisa Lokusebenza			-40ºF kuya ku-+158ºF [-40ºC kuya ku-+70ºC]
Umswakama Osebenzayo Ovumelekile		Ta	5%…95%
Ingcindezi yomoya kanye nokuphakama		RH	80k Pa..106k Pa/-500m..2000m
I-Torque Yesikulufu Sesiphetho		I-Mmax	39.9 lbf-in[4.5 Nm]
Isigaba Sokuwela Komqhubi (ubuningi)			2 AWG (Eqinile, Eqinile) / 4 AWG (Eguquguqukayo)
			35 mm² (Iqinile, Iqinile) / 25 mm² (Iyaguquguquka)
Ukufaka			Isitimela se-DIN esingu-35 mm, EN 60715
Izinga Lokuvikelwa			I-IP 20 (eyakhelwe ngaphakathi)
Izinto Zendlu			I-Thermoplastic: Idigri Yokucisha UL 94 V-0
Ukuvikelwa Kokushisa			Yebo
Isimo Sokusebenza / Isibonakaliso Sephutha			Ok oluhlaza / Iphutha elibomvu
Umthamo Wokushintsha Oxhumana Nabo Abakude (RC) / RC			Ongakukhetha
Isigaba Esiphambene Somqhubi we-RC (ubuningi)			AC:250V/0.5A;DC:250V/0.1A;125V/0.2A;75V/0.5A
			16 AWG(Okuqinile) / 1.5 mm2(Okuqinile)

Iyini i-Surge Protective Device (SPD)?

Idivayisi Evikela Ukwanda (i-SPD) iyingxenye yesistimu yokuvikela ukufakwa kukagesi. Le divayisi ixhuma ngokuhambisana nesekethe yokunikezwa kwamandla yemithwalo okufanele iyivikele. Idivayisi evikela ukudlula iqondisa kabusha imisinga kagesi efana nomsinga wokukhipha amandla ovela kwisekethe emfushane. Ikwenza lokho isebenzisa ukuxhumana okuqinile noma iswishi yomoya. Ngaphezu kwalokho, idivayisi evikela ukudlula isebenza njengedivayisi yokuvala umthwalo ephephile ezimweni zokudlula kwamandla kagesi kanye ne-recloser elawula izinga le-voltage ngaphezu kwe-voltage elinganisiwe noma i-voltage ephansi uma kwenzeka isimo sephutha. Singasebenzisa futhi idivayisi evikela ukudlula kwamandla kagesi kuwo wonke amazinga enethiwekhi yokunikezwa kwamandla kagesi. Le ndlela ivame ukuba uhlobo oluvame ukusetshenziswa kakhulu nolusebenza kahle kakhulu lokuvikela ukudlula kwamandla kagesi.

Idivayisi yokuvikela i-Surge exhunywe ngokuhambisanayo ine-impedance ephezulu. Ngamanye amazwi, isamba se-impedance yochungechunge silingana ne-impedance yedivayisi eyodwa yokuvikela i-surge. Uma i-overvoltage yesikhashana ibonakala ngaphakathi kwesistimu, i-impedance yedivayisi iyancipha, ngakho-ke i-surge current iqhutshwa ngedivayisi yokuvikela i-surge, idlula imishini ebucayi. Lokho ukuvikela imishini ezinkingeni ze-overvoltage kanye nokuphazamiseka, njengokukhuphuka kwamandla kagesi kanye nokwanda kwamandla kagesi, ukushintshashintsha kwamavama, kanye nama-over-voltage abangelwa ukushintshana kwemisebenzi noma umbani. Lapho umsebenzisi efaka i-surge strip noma idivayisi yokuvikela i-surge entanjeni kagesi evela ku-power utility efaka ama-capacitor abushelelezi, ama-surge suppressors awadingeki ngoba la ma-capacitor asevele evikela ezinguqukweni ezisheshayo ezingeni le-voltage.

Okwedlule: Intengo Eqinile Yokuncintisana Ikhwalithi Enhle Yesiphuki Sesekethe Esisebenzayo Esisele Esine-CE 3p+N 6ka

Olandelayo: I-Cj-D20 4p 1.2ka 20ka Lightning Surge Protection Protector Arrester SPD

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