JVM1 Series bōptjoa Case Potoloho Breaker

JVM1 Series Moulded Case Circuit Breaker Featured Image

Tlhaloso e Khutšoanyane:

JVM1 (CM1) Series Molded Case Potoloho Breaker

JVM1 letoto la lihlooho tse bōpiloeng hlahletsoe nyeoe oa potoloho breaker ke e 'ngoe ea lihlahisoa ntshetswa pele' me se etsoa ka ho amohela theknoloji e tsoetseng pele ea machaba. Ho fetoha khafetsa le ho qala ha li-motors. Lihlahisoa li ikopanya le IEC 60947-2 stamdard.

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Product Qaqileng

Lihlahisoa tsa Product

Litlhaloso

Tlanya	E lekantsoe hona joale (A)	Palo ea lipalo	Rated insui-ating volt-lilemo (V)	E lekantsoe lilemo tsa ts'ebetso ea ts'ebetso (V)	Arcin- fetang sebaka (limilimithara)	matla a ho qetela a potoloho e khuts'oane (KA)	E sebeletsa matla a potoloho ea potoloho e khutšoane (KA)
JVM1-63L	(6), 10,16, 22,25,32, 40,50,63	3,4	500V	400V	0	25	18
JVM1-60M	(6), 10,16, 22,25,32, 40,50,63		500V		0	50	35
JVM1-100L	(10), 16, 20, 25, 32, 40, 50, 63, 80, 100		800V		0 (-50)	35	22
JVM1-100M					0 (-50)	50	35
JVM1-100H					0 (-50)	85	50
JVM1-250L	100, 125, 160, 180, 200, 225, 250				50	35	22
JVM1-250M					50	50	35
JVM1-250H					50	85	50
JVM1-400L	225,250, 315,350, 400				50	50	35
JVM1-400M	225,250, 315,350, 400				100	65	42
JVM1-630L	400 500 630				100	50	35
JVM1-630M					100	65	42
JVM1-630H					100	100	65
JVM1-800M	630,700, 800				100	75	50
JVM1-800H	630,700, 800				100	100	65

Tšireletso Tšobotsi

Phallo ea thermodynamic ea breaker ea potoloho e fana ka tšobotsi ea ho lieha ha nako, ha matla a khoheli e le ts'ebetso ea hanghang joalo ka ha ho bonts'itsoe tafoleng ea 2 (kabo ea potoloho ea kabo) le tafole2 (sekhahla sa ts'ireletso ea makoloi).

Tafole2

E lekantsoe ha joale ea tokollo (A)	Phallo ea Thermodynamic (tempele ea nakoana)		Ts'ebetso ea hajoale ea matla a khoheli (A)
E lekantsoe ha joale ea tokollo (A)	1.05ln (boemo bo batang) Nako e sa sebetseng (h)	1.30ln (boemo ba mocheso) nako ea ts'ebetso (h)	Ts'ebetso ea hajoale ea matla a khoheli (A)
10≤ln≤63	≥1	＜ 1	10ln ± 20%
63 <ln≤100	≥2	＜2	10ln ± 20%
100 <ln≤ 800	≥2	＜2	5ln±20% 10ln ± 20%

Table3

E lekantsoe ha joale ea tokollo (A)	Phallo ea Thermodynamic (tempele ea nakoana)				Operational current of magnetic releaes(A)
	L0ln(cold state) Inoperative time(h)	1.2ln(cold state) Inoperative time(h)	1.5ln(heat state) operative time(h)	7.2ln(cold state) operative time(h)
10≤ In≤225	≥2	<2	≤4min	4s<Tp≤10s	12ln±20%
225< In≤630			≤8min	6s<Tp≤20s