I-DAM1L Series Earth Leakage protection Circuit Breaker (ELCB)

Ngaphansi kwezimo ezijwayelekile, Ingasetshenziselwa ukushintshana njalo kwemigqa.
Leli breaker lesifunda linokuvikelwa okulandelayo:
• Ihlinzeka ngokuvikelwa kwezingozi zomlilo ezibangelwe yiphutha lamanje lokumisa elingatholakali ngenxa yokuvikelwa ngokweqile.
• Ukuhlinzeka ngokuvikelwa engcupheni yokwenyuka kwamandla kagesi womhlabathi ngenxa yomonakalo wokugquma;
• Ama-breaker wesekhethi anezinsalela ezilinganisiwe zamanje ezingeqile ku-30mA angasetshenziselwa ukuvikela othintana naye.
• Ama-breaker wesekhethi anezilinganiso ezilinganisiwe zamanje ezingama-500A nangaphansi angasetshenziselwa ukuqala okungandile, ahlukane ngesikhathi sokusebenza nokugcwala ngokweqile nokuvikelwa kwesifunda okufishane kwama-squirrel cage motors.
Ama-breaker wesekethe we-DAM1L angafakwa izesekeli zikagesi nezinsimbi zomshini ngezinhloso ezahlukahlukene, njengedivayisi ekhubekisayo ehlukile, oxhumana nabo abasizayo, oxhumana ne-alamu kanye nesibambo esijikelezayo sokusebenza.

Lolu chungechunge lwama-breaker wesifunda lusetshenziswa kakhulu ekwakhiweni, ezokuthutha, emhubheni, endaweni yokuhlala, njll. Uhlobo lokulibaziseka kulolu chungechunge lwamakheli wesifunda lusetshenziselwa imigqa yegatsha
Ukusatshalaliswa kwemigwaqo; Uhlobo olungaguquguqukayo lusetshenziselwa ukulungisa isikhathi sesenzo esisele noma isikhathi sokunqamula esizeni.

Izinzuzo

Ibanga: 10A kuye ku-500A (AC)
• Isakhiwo esihlanganisiwe, ivolumu encane, umthamo omkhulu wokwephula, uphephile futhi unokwethenjelwa.
Isethingi kazibuthe eguquguqukayo (izikhathi eziyi-0.8-1) In.
• Ukuhlinzekelwa kokunikezwa kwezinkinobho zokuhamba.
• Hlukanisa oxhumana nabo abaphambili nabaphezulu
• Kungashintshwa isenzo sokusala samanje noma isikhathi sokunqamula ngokusetshenziswa kwangempela.
• Ikhono elinamandla lokulwa nokuphazamiseka.
• Izesekeli ezahlukahlukene.

Amandla asebenzayo wesekeli lokuvikela lamanje elisele elalolu chungechunge lwama-breaker wesekethe anikezwa amandla wezigaba eziningi (amandla asebenzayo wesekethe yokuvikela yemikhiqizo yakuqala ahlinzekwa amandla kagesi wesigaba esisodwa) insali yokuvikela yamanje esalayo Lapho amandla kagesi okusebenza esekeli lesikhathi sokuvikela eliyinsalela esehlisiwe aba ngu-50V, isekethe lesekeli lesikhathi sokuvikela elisele lisengasebenza ngokujwayelekile. (I coherence n = 30mA)

Lolu chungechunge lwama-breakers wesifunda luhlukaniswa ngohlobo lwe-B (okungukuthi, umthamo wokuqhekeka oyisisekelo) (i-Inm engaphansi kwe-100), uhlobo lwe-S (okungukuthi, amandla wokwephula okujwayelekile) nohlobo lwe-H (isb. Amandla aphezulu wokwephula amaphuzu (Inm> 160) ezimeni ezahlukene.

Isifunda esiyinhloko sekhefu lesifunda sixhunywe ngezindlela eziningi:
-Piston uxhumano lwangaphambili
-Uxhumano lwangaphambili lwepuleti yesandiso seTerminal
-Ukuxhuma kwesikulufu ngemuva kwepuleti le-piston

Umhlaba-Ukuvuza Circuit Breakers

Ama-Breaker Circuit Earth-Leakage Breaker (ELCB)
Imodeli			I-DAM1-125L			I-DAM1-160L
Ukwephula Ikhodi Yamakhono			B	N	S	B	N	S
Kukalwe Njengamanje ngosayizi wozimele- Inm (A)			125A			160A
Kukalwe Okwamanje-Ku (40,50 noma 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
I-Ui (V)			690V			690V
I-Ue (V)			400V			400 / 415V
Inombolo yePole			4P			4P
I-Icu (KA)			25	35	50	25	35	50
I-Ics (KA)			12.5	17.5	37.5	12.5	26.25	37.5
I-Icm (isiqongo) / 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
Umbundu wamanje osalile (mA)			100-300-500			100-300-500
Ukubambezeleka kwesikhathi (ms)			50-500-800			50-500-800
I-Uimp (V)			10000			8000
Indawo ye-Dielectric (V)			2500			3000
isizungu ibanga (mm)			≤30 / 0			≤30 / 0
Ukukhuthazela	Imijikelezo Yonke		8000			8000
	Impilo kagesi		1000			1000
	Ukuphila Kwemishini		7000			7000
Isigaba (EN 60947-2 / IEC 60947-2)	Isifunda esikhulu		A / 0			A / 0
	Isifunda esisizayo		AC-15			AC-15
Ngaphansi Kokukhishwa Kwe-Voltage			√			√
Ukukhishwa kwe-Shunt			√			√
Ukuxhumana Okusizayo			√			√
Ukuxhumana kwe-alamu			√			√
Ukuxhumana Okusizayo kanye ne-Alarm Contact			√			√
I-Handle Operation Mechanism			√			√
Indlela Yokusebenza Kagesi			√			√
Ikhava yesikhumulo			√			√
Isihlukanisi sesigaba			√			√
	W (mm)	3P	-			-
		4P	101			120
	L (mm)	3P	-			-
		4P	155			120
	H (mm)	3P	-			-
		4P	70			70
Isisindo	Uhlobo olungaguquki 3P / 4P		-			-
	Uhlobo lwe-plug-in 3P / 4P		-			-
	Dweba uhlobo 3P / 4P		-			-

Ama-Breaker Circuit Earth-Leakage Breaker (ELCB)
Imodeli			I-DAM1-250L				I-DAM1-400L
Ukwephula Ikhodi Yamakhono			N	S	H	G	N	S	H	G
Kukalwe Njengamanje ngosayizi wozimele- Inm (A)			250A				400A
Kukalwe Okwamanje-Ku (40,50 noma 55 ℃) (A)			63 - 80-100-125 - 160 (180) - 200 (225) - 250 (320) A				250 - 315 (350) - 400 - 500A
I-Ui (V)			690V				690V
I-Ue (V)			400 / 415V				400 / 415V
Inombolo yePole			4P				4P
I-Icu (KA)			35	50	65	85	35	50	70	85
I-Ics (KA)			26.25	37.5	48.75	51	26.25	37.5	52.5	52.5
I-Icm (isiqongo) / 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
Umbundu wamanje osalile (mA)			100-300-500				100-300-500
Ukubambezeleka kwesikhathi (ms)			50-500-800				50-500-800
I-Uimp (V)			8000				8000
Indawo ye-Dielectric (V)			3000				3000
isizungu ibanga (mm)			≤30 / 0 ※				≤60 / 0 ※
Ukukhuthazela	Imijikelezo Yonke		8000				5000
	Impilo kagesi		1000				1000
	Ukuphila Kwemishini		7000				4000
Isigaba (EN 60947-2 / IEC 60947-2)	Isifunda esikhulu		I-A / B				I-A / B
	Isifunda esisizayo		AC-15				AC-15
Ngaphansi Kokukhishwa Kwe-Voltage			√				√
Ukukhishwa kwe-Shunt			√				√
Ukuxhumana Okusizayo			√				√
Ukuxhumana kwe-alamu			√				√
Ukuxhumana Okusizayo kanye ne-Alarm Contact			√				√
I-Handle Operation Mechanism			√				√
Indlela Yokusebenza Kagesi			√				√
Ikhava yesikhumulo			√				√
Isihlukanisi sesigaba			√				√
	W (mm)	3P	-				-
		4P	140				184
	L (mm)	3P	-				-
		4P	210				254
	H (mm)	3P	-				-
		4P	103.5				103.5
Isisindo	Uhlobo olungaguquki 3P / 4P		-		41.5 / 5.5		5.1 / 7.1
	Uhlobo lwe-plug-in 3P / 4P		-		4.6 / 6		6.5 / 8.5
	Dweba uhlobo 3P / 4P		-		5 / 6.4		6.5 / 8.7

• I-Icu: Uhlolo lwe-Ot-CO (O: Vula ukuqondisa, i-CO: Ukuvulwa kwe-Open-Open, t: Isikhathi sokulinda)
• Izithonjana: Ukuhlolwa kwe-Ot-CO-t-CO (O: ukuqondisa okuvulekile, i-CO: I-Open-Open maneuver, t: Isikhathi sokulinda)