DAM1L-630 CBR ELCB Pasi Rinobuda Dziviriro Dunhu Rinopwanya

Nhanganyaya

DAM1L nhepfenyuro inosara yazvino (leakage) redunhu mudariki (inozotevera kunzi wedunhu mudariki) iri nyowani nhevedzano yeakasara azvino (leakage) akabudirira kugadzirwa nekushandisa kwepasi rose dhizaini dhizaini uye yepamusoro yekugadzira tekinoroji.

Yakachengetedzwa yakaumbwa kesi mhando redunhu mudariki.
Iyo yakatemwa kuputira voltage yematunhu mabhureki eiyi nhepfenyuro ndeye 400V (Inm iri pasi pe160A) uye 690V (Inm inodarika 250A), iyo inonyanya kushandiswa kweac 50Hz uye yakarongwa Mune yesimba rekuparadzira network ine yazvino ye10A ~ 500A uye yakatemwa inoshanda voltage ye380V / 400V, inoshandiswa kugovera simba remagetsi uye kuchengetedza kuwandisa uye pfupi dunhu remitsara nemidziyo yemagetsi.
Pasi pemamiriro ezvinhu akajairwa, Inogona zvakare kushandiswa kushomeka kwakawanda kwemitsara.
Iri redunhu breaker zvakare rine anotevera kudzivirirwa:
• Inopa kuchengetedzwa kwenjodzi dzemoto dzinokonzerwa nekukonzeresa mhosva dzazvino dzisingaonekwe nekuda kwekudzivirira kwakanyanya.
• Ipa chengetedzo kubva kunjodzi yekuwedzera magetsi epasi nekuda kwekukuvara kwekudzivirira;
• Maseketi anotsemura ane yakatarwa yakasara chiito chazvino isingadariki 30mA inogona kushandiswa kune wega kuonana kudzivirira.
• Maseketi anotsemuka ane ratidziro yazvino ye500A uye pazasi inogona zvakare kushandiswa kusingawanzo kutanga, kupaza panguva yekushanda uye kuwandisa uye pfupi dunhu redziviriro e squirrel cage motors.
DAM1L akateedzana wedunhu mabhureki anogona kuve akashongedzerwa nemagetsi zvishongedzo uye zvemagetsi zvishandiso zvezvinangwa zvakasiyana, sekuparadzanisa kwakazvimiririra kunogumbura mudziyo, webetsero wekubata, alarm yekuonana uye kutenderera kubata mashandiro ekushandisa.

Iyi nhevedzano yematunhu anotsemuka anoshandiswa zvakanyanya mukuvaka, zvifambiso, mugero, pekugara, nezvimwe. Iyo yekunonoka mhando mune ino nhevedzano yedunhu breaker inoshandiswa kune mitsara yebazi
Kugoverwa kwemigwagwa; Rudzi runogadziriswa runoshandiswa kugadzirisa zvakasara chiito chazvino kana nguva yekubvisa pane saiti.

Zvakanakira

Range: 10A kusvika 500A (AC)
• chimiro chakakosha, diki vhoriyamu, yakakwira kupaza kugona, yakachengeteka uye yakavimbika.
• Kugadziriswa kwemagineti (0.8-1times) In.
Push to trip bhatani kupihwa.
Patsanura main uye arcing vokukurukura
• Inogona kugadziridzwa inosara chiito chazvino kana yekucheka nguva zvinoenderana nekushandisa chaiko.
• Simba rekurwisa kupindira.
• Hwakasiyana hwakawanda hwezvishongedzo.

Simba rinoshanda rekusara kwazvino dunhu redziviriro yeiyi nhepfenyuro yematanho edunhu inopihwa neiyo yakawanda-chikamu chikamu magetsi (iro rinoshanda simba redziviriro redunhu rwezvigadzirwa zvekutanga zvinopihwa neiyo-chikamu chimwe magetsi magetsi) iyo yakasara yazvino dziviriro redunhu. Kana magetsi emagetsi ekushambadzira akasara edziviriro wedunhu akaderedzwa kuita 50V, masara edunhu redziviriro redunhu anogona kuramba achishanda zvakajairika (Ini kubatana n = 30mA)

Iyi nhevedzano yematunhu anotsemuka akarongwa kuita B mhando (kureva., Yakakosha yekupaza simba) (Inm isingasviki zana), S mhando (kureva., Chiyero chekupaza chinzvimbo) uye H mhando (kureva High zvibodzwa kutyora chinzvimbo (Inm> 160) inogona kushandiswa mumamiriro akasiyana.

Iyo huru dunhu redunhu mudariki yakabatana munzira dzakawanda:
Pisitoni kumberi kubatana
Terminal yekuwedzera ndiro pamberi kubatana
Iyo yekubatanidza sikuruwa kumashure kwepisitoni ndiro

Pasi-Leakage Dunhu Remake

Pasi-Leakage Circuit Breaker (ELCB)
Muenzaniso			DAM1-125L			DAM1-160L
Kutyora Kodhi yeKodhi			B	N	S	B	N	S
Yakatemerwa Razvino reSystem saizi- Inm (A)			125A			160A
Yakatemerwa Izvozvi-Mune (40,50 kana 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
Nhamba yePole			4P			4P
Icu (KA)			25	35	50	25	35	50
Ics (KA)			12.5	17.5	37.5	12.5	26.25	37.5
Icm (pamusoro) / 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
Residual yazvino chikumbaridzo (mA)			100-300-500			100-300-500
Nguva kunonoka (ms)			50-500-800			50-500-800
Uimp (V)			10000			8000
Dielectric Propery (V)			2500			3000
kusurukirwa kure (mm)			≤30 / 0			≤30 / 0
Kutsungirira	Yese maCycle		8000			8000
	Hupenyu Hwemagetsi		1000			1000
	Mechanical Hupenyu		7000			7000
Chikamu (EN 60947-2 / IEC 60947-2)	Main dunhu		A / 0			A / 0
	Dunhu rekubatsira		AC-15			AC-15
Pasi Pemagetsi Kuburitswa			√			√
Shunt Kusunungurwa			√			√
Yekubatsira Kubata			√			√
Alarm Kubata			√			√
Yekubatsira Kubata uye Alarm Kubata			√			√
Bata Mashandiro Mashandiro			√			√
Electrical Kushanda Mechanism			√			√
Terminal kavha			√			√
Chikamu cheseterator			√			√
	W (mm)	3P	-			-
		4P	101			120
	L (mm)	3P	-			-
		4P	155			120
	H (mm)	3P	-			-
		4P	70			70
Kurema	Yakagadziriswa vhezheni 3P / 4P		-			-
	Plug-mune vhezheni 3P / 4P		-			-
	Dhonza vhezheni 3P / 4P		-			-

Pasi-Leakage Circuit Breaker (ELCB)
Muenzaniso			DAM1-250L				DAM1-400L
Kutyora Kodhi yeKodhi			N	S	H	G	N	S	H	G
Yakatemerwa Razvino reSystem saizi- Inm (A)			250A				400A
Yakatemerwa Izvozvi-Mune (40,50 kana 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
Nhamba yePole			4P				4P
Icu (KA)			35	50	65	85	35	50	70	85
Ics (KA)			26.25	37.5	48.75	51	26.25	37.5	52.5	52.5
Icm (pamusoro) / 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
Residual yazvino chikumbaridzo (mA)			100-300-500				100-300-500
Nguva kunonoka (ms)			50-500-800				50-500-800
Uimp (V)			8000				8000
Dielectric Propery (V)			3000				3000
kusurukirwa kure (mm)			≤30 / 0 ※				≤60 / 0 ※
Kutsungirira	Yese maCycle		8000				5000
	Hupenyu Hwemagetsi		1000				1000
	Mechanical Hupenyu		7000				4000
Chikamu (EN 60947-2 / IEC 60947-2)	Main dunhu		A / B				A / B
	Dunhu rekubatsira		AC-15				AC-15
Pasi Pemagetsi Kuburitswa			√				√
Shunt Kusunungurwa			√				√
Yekubatsira Kubata			√				√
Alarm Kubata			√				√
Yekubatsira Kubata uye Alarm Kubata			√				√
Bata Mashandiro Mashandiro			√				√
Magetsi Mashandiro Mashandiro			√				√
Terminal kavha			√				√
Chikamu cheseterator			√				√
	W (mm)	3P	-				-
		4P	140				184
	L (mm)	3P	-				-
		4P	210				254
	H (mm)	3P	-				-
		4P	103.5				103.5
Kurema	Yakagadziriswa vhezheni 3P / 4P		-		41.5 / 5.5		5.1 / 7.1
	Plug-mune vhezheni 3P / 4P		-		4.6 / 6		6.5 / 8.5
	Dhonza vhezheni 3P / 4P		-		5 / 6.4		6.5 / 8.7

• Icu: Ot-CO bvunzo (O: Vhura manejimendi, CO: Pedyo-Vhura maneja, t: Nguva yekumirira)
• Ics: Ot-CO-t-CO bvunzo (O: yakavhurika manejimendi, CO: Yekuvhara-Vhura maneja, t: Kumirira nguva)