DAM1L-630 CBR ELCB Leariyar Protectionariyar Kariyar Leasa

Gabatarwa

DAM1L jerin ragowar maƙerin kewaya (leakage) mai watsar da kewaya (wanda anan gaba ake magana da shi kamar mai haɗa kewaya) sabon tsari ne na saura na yanzu (kwararar ruwa) wanda aka samu nasarar haɓaka ta hanyar amfani da ƙirar ƙirar ƙasa da fasahar kera kere-kere.

Kare wanda ya canza yanayin akwatin mai watsewa mai zagaye.
Voltagearfin wutar lantarki da aka ƙididdige masu rarraba keɓaɓɓen wannan jerin sune 400V (Inm ƙasa da 160A) da kuma 690V (Inm ya fi 250A), wanda galibi ana amfani da shi don ac 50Hz kuma an ƙaddara shi A cikin cibiyar sadarwar rarraba wuta tare da na yanzu 10A ~ 500A da kuma ƙarfin ƙarfin aiki na 380V / 400V, ana amfani dashi don rarraba makamashin lantarki da kuma kare obalodi da gajeren layi da kayan wuta.
A karkashin yanayi na yau da kullun, Hakanan za'a iya amfani dashi don sauya layin da ba safai ba.
Hakanan wannan maɓallin kewayen yana da kariya mai zuwa:
• Yana bayar da kariya ga haɗarin haɗari wanda ya haifar da lalacewar ƙasa wanda ba za a iya gano shi ba saboda kariyar wuce gona da iri.
• Ba da kariya daga haɗarin ƙaruwar ƙarfin lantarki na ƙasa saboda lalacewar rufi;
• Za a iya amfani da keɓaɓɓen keɓaɓɓe tare da kimar aikin abin da ya wuce 30mA don kariyar lambar sirri.
• Hakanan ana iya amfani da maɓallin kewayawa tare da wanda aka ƙaddara na 500A da ƙasa don farawa ba safai ba, ɓarke ​​yayin aiki da wuce gona da iri da kuma gajeren kewayon keɓaɓɓen keji motoci.
DAM1L jerin masu zagaye masu zagaye na iya zama sanye take da kayan haɗi na lantarki da kayan haɗi na injina don dalilai daban-daban, kamar su na'urar taɓowa daban, saduwa da mataimaka, lambar tuntuɓar wuta da juyawar makamar aiki.

Ana amfani da wannan jerin keɓaɓɓun maɓuɓɓuka a cikin gine-gine, sufuri, rami, wurin zama, da dai sauransu
Rarraba hanyoyi; Ana amfani da nau'in daidaitacce don daidaita aikin saura na yanzu ko lokacin cirewa akan shafin.

Abvantbuwan amfani

• Yankin: 10A zuwa 500A (AC)
• tsarin haɗin kai, ƙaramin ƙarami, ƙarfin lalacewa, aminci da abin dogara.
• Daidaitaccen yanayin maganaɗisu (0.8-1times) A ​​ciki.
• Tura turawar maballin tafiya.
• Raba manyan abokan hulɗa
• Za'a iya daidaita aikin saura na yanzu ko lokacin cirewa gwargwadon yadda ake amfani dashi.
• antiarfin ikon tsangwama.
• Wide kewayon kayan haɗi.

Workingarfin aiki na ragowar kariya ta yanzu ta wannan jerin masu kewayar kewayen ana samar da ita ta hanyar samar da wutar lantarki mai yawa-lokaci (ana aiki da ikon aiki na zagayen kariya na samfuran farko ta hanyar samar da wutar lantarki lokaci-lokaci) ragowar kariya ta yanzu Na'urar zata iya aiki har abada.Lokacin da ƙarfin ƙarfin aiki na maƙwabcin kewayen saura na yanzu ya ragu zuwa 50V, kewaye mai kare maƙerin kewayen yanzu zai iya aiki daidai. (Ina haɗin kai n = 30mA)

An tsara wannan jerin masu kewayon zagaye zuwa nau'ikan B (watau, karfin fasahohi na asali) (Inm kasa da 100), nau'ikan S (watau daidaitaccen karfin karya) da nau'ikan H (watau Higharfin fasa ƙima mai ƙarfi (Inm> 160) ana iya amfani da shi) a cikin yanayi daban-daban.

Babban haɗin keɓaɓɓen maɓallin kewaya an haɗa shi ta hanyoyi da yawa:
Fushin gaban Piston
Terminal tsawo farantin gaban haɗi
Haɗin dunƙule a bayan faranti na piston

-Arƙwarar cuitarƙashin Learƙashin Earthasa

Rushewar Cirunƙun Cirasa (ELCB)
Misali			DAM1-125L			DAM1-160L
Karya Code na .arfin aiki			B	N	S	B	N	S
Matsayi na ofauki na Girman Girma - Inm (A)			125A			160A
An Currentimar Yanzu-In (40,50 ko 55 ℃) (A)			10 - 12,5 - 16 - 20 - 25 - 32 (30) - 40 - 50 - 63 (60) - 80 - 100 - 125A			10- 12,5-16-20 - 25 - 32 - 40 - 50 - 63 - 80 - 100 -125 - 160 (150) A
Ui (V)			690V			690V
Ue (V)			400V			400 / 415V
Yawan sanda			4P			4P
Icu (KA)			25	35	50	25	35	50
Kwafi (KA)			12.5	17.5	37.5	12.5	26.25	37.5
Icm (ganiya) / cos ф (KA)			40 / 0.3	73.5 / 0.25	105 / 0.25	41 / 0.3	73.5 / 0.25	110 / 0.25
(I △ m) KA / cosф			9 / 0,5			19 / 0,5
Ragowar kofa ta yanzu (MA)			100-300-500			100-300-500
Jinkirta lokaci (ms)			50-500-800			50-500-800
Uimp (V)			10000			8000
Yankin Dielectric (V)			2500			3000
nesa ta zamani (mm)			/30 / 0			/30 / 0
Jimrewa	Jimlar Sawuwa		8000			8000
	Rayuwar lantarki		1000			1000
	Rayuwa na inji		7000			7000
Jinsi (EN 60947-2 / IEC 60947-2)	Babban kewaye		A / 0			A / 0
	Yankin taimako		AC-15			AC-15
Karkashin Sakin Voltage			√			√
Sakin Saki			√			√
Mataimakin Sadarwa			√			√
Contactararrawa lamba			√			√
Saduwa da Mataimaka da kuma Kararrawa			√			√
Yi amfani da Kayan Aiki			√			√
Kayan aiki na lantarki			√			√
Murfin Terminal			√			√
Mai raba lokaci			√			√
	W (mm)	3P	-			-
		4P	101			120
	L (mm)	3P	-			-
		4P	155			120
	H (mm)	3P	-			-
		4P	70			70
Nauyi	Kafaffen siga 3P / 4P		-			-
	Sigar shigar da 3P / 4P		-			-
	Fitar da sigar 3P / 4P		-			-

Rushewar Cirunƙun Cirasa (ELCB)
Misali			DAM1-250L				DAM1-400L
Karya Code na .arfin aiki			N	S	H	G	N	S	H	G
Matsayi na ofauki na Girman Girma - Inm (A)			250A				400A
An Currentimar Yanzu-In (40,50 ko 55 ℃) (A)			63 - 80-100-125 - 160 (180) - 200 (225) - 250 (320) A				250 - 315 (350) - 400 - 500A
Ui (V)			690V				690V
Ue (V)			400 / 415V				400 / 415V
Yawan sanda			4P				4P
Icu (KA)			35	50	65	85	35	50	70	85
Kwafi (KA)			26.25	37.5	48.75	51	26.25	37.5	52.5	52.5
Icm (ganiya) / cos ф (KA)			77 / 0.25	114 / 0.25	143 / 0.2	178 / 0.2	70 / 0.25	110 / 0.25	154 / 0.2	187 / 0.2
(I △ m) KA / cosф			12 / 0.3				19 / 0,5
Ragowar kofa ta yanzu (MA)			100-300-500				100-300-500
Jinkirta lokaci (ms)			50-500-800				50-500-800
Uimp (V)			8000				8000
Yankin Dielectric (V)			3000				3000
nesa ta zamani (mm)			/30 / 0 ※				≤60 / 0 ※
Jimrewa	Jimlar Sawuwa		8000				5000
	Rayuwar lantarki		1000				1000
	Rayuwa na inji		7000				4000
Jinsi (EN 60947-2 / IEC 60947-2)	Babban kewaye		A / B				A / B
	Yankin taimako		AC-15				AC-15
Karkashin Sakin Voltage			√				√
Sakin Saki			√				√
Mataimakin Sadarwa			√				√
Contactararrawa lamba			√				√
Saduwa da Mataimaka da kuma Kararrawa			√				√
Yi amfani da Kayan Aiki			√				√
Kayan aikin lantarki			√				√
Murfin Terminal			√				√
Mai raba lokaci			√				√
	W (mm)	3P	-				-
		4P	140				184
	L (mm)	3P	-				-
		4P	210				254
	H (mm)	3P	-				-
		4P	103.5				103.5
Nauyi	Kafaffen siga 3P / 4P		-		41.5 / 5.5		5.1 / 7.1
	Sigar shigar da 3P / 4P		-		4.6 / 6		6.5 / 8.5
	Fitar da sigar 3P / 4P		-		5 / 6.4		6.5 / 8.7

• Icu: Gwajin Ot-CO (O: Buɗe motsi, CO: Motsi kusa-Buɗe, t: Tsawon lokacin jira)
• Ics: Gwajin Ot-CO-t-CO (O: bude motsi, CO: Motsi kusa-Buɗe, t: Tsawon lokacin jira)