China YUANKY MCB 1-63A 240/415V AC 1p 2p 3p 4P iec60898 BCD curve mini air circuit breaker feme le bahlahisi

YUANKY MCB 1-63A 240/415V AC 1p 2p 3p 4P iec60898 BCD curve mini air circuit breaker

Tlhaloso e Khutšoanyane:

Kakaretso

S7 ke ea phahameng hona joale fokotsa tshebetso ho fokotsa matla a timetso ka lebaka la potoloho e khutsoanyane ho boholo bo boholo. Kopo: Bakeng sa ho sireletsa likhoele le lisebelisoats kgahlanong le boima bo feteletseng le potoloho e kgutshwane.

Melao e akaretsang ea ho khetha MCB.

Lintlha tsa tekheniki tsa marang-rang sebakeng seo ho nahanoang ka sona:

The earthing system, short-circuit current at the circuit installer point point. e tlamehang kamehla e be ka tlase ho matla a ho robeha a sesebelisoa sena, motlakase o tloaelehileng oa marang-rang.

Ho na le likarolo tse 3 tsa curve bakeng sa ts'ebetso ea makenete:

B curve (3-5In) tšireletso le taolo ea lipotoloho khahlanong le lithapo tsa bolelele ho TN le IT SYSTEMS.

C curve (5-10In) ts'ireletso le taolo ea lipotoloho khahlano le meroalo le li-circuits tse khutšoane; tshireletso bakeng sa meroalo e hanyetsanang le e inductive e nang le inrush e tlase hona joale.

D curve (10-20In) ts'ireletso le taolo ea lipotoloho khahlano le li-circuits tse khuts'oane tse ngata; tšireletso bakeng sa lipotoloho tse fanang ka meroalo e nang le inrush current e ngata the ho koala potoloho (LV/LV li-transformer, mabone a pshatlehang).

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

Litlhaloso

Pole e 'ngoe le e' ngoe ea tšebeliso ea matla a potoloho ea potoloho

Motlakase Likaroloana	Standard		IEC/EN 60898-1
	Rated current In	A	1,2,4,6,10,16,20,25,32,40,50,63
	Lipalo	P	1,2,3,4
	Rated voltage Ue	V	AC 240/415
	Insulation voltage Ui	V	500
	E lekantsoe khafetsa	Hz	50/60
	Rated breaking capacity	A	3000,4500(2~40A/6000)
	Tšusumetso e lekantsoeng e nang le motlakase oa ho ema (1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Frqu, bakeng sa 1 min	KV	2
	Tekanyo ea tšilafalo		2
	Tšobotsi ea ho lokolloa ha Thermomagnetic		B,C,D
	Bophelo ba motlakase	T	4000
	Bophelo ba mechine	T	10000
	Tekanyo ea ts'ireletso		IP20
	Reference mocheso bakeng sa	℃	30
	Tlhophiso ea element ea thermal
	Thempereichara ea tikoloho (ka karolelano ea letsatsi le letsatsi≤35℃)	℃	-5 ~+40(Kopo e khethehileng ka kopo sheba tokiso ea matšeliso a mocheso)
	Mocheso oa polokelo	℃	-25 ~ +70
Ho kenya	Mofuta oa khokahano ea terminal		Busbar ea mofuta oa Cable/Pin/U mofuta oa libese
	Saese ea terminal holimo/tlase bakeng sa thapo	mm²	25
		AWG	18-3
	Seteishene sa boholo bo holimo/tlase bakeng sa busbar	mm²	25
		AWG	18-3
		N*m	2
		In-Ibs.	18
	Ho phahamisa
	Khokahano

Ho fokotseha ha mocheso

Ka kopo sheba tafole e ka tlase bakeng sa tokiso ea matšeliso

E lekantsoe Hona joale ho(A)	Coefficient ea matšeliso a mocheso tlas'a mocheso o fapaneng oa ho sebetsa
E lekantsoe Hona joale ho(A)	-10℃	0℃	10℃	20℃	30℃	40℃	50℃	55℃	60℃
1-6	1.20	1.14	1.09	1.05	1.00	0.96	0.80	0.75	0.70
10-32	1.18	1.12	1.08	1.04	1.00	0.96	0.92	0.88	0.84
40-60	1.16	1.12	1.07	1.03	1.00	0.97	0.87	0.83	0.80