China MCB FTCQP 1 Pole 20A TPN MCB The 50Hz Motlakase Miniature Circuit Breaker fektheri le bahlahisi

MCB FTCQP 1 Pole 20A TPN MCB The 50Hz Electrical Miniature Circuit Breaker

Tlhaloso e Khutšoanyane:

1. Kopo: Bakeng sa ho sireletsa lithapo le lisebelisoa khahlano le boima bo feteletseng le potoloho e khuts'oane.

2. Melao e akaretsang ea ho khetha MCB.

a. ya data botekgeniki ya netweke ka ntlha e nkoa: The earthing tsamaiso, e khutsoanyane-potoloho hona joale sebakeng sa potoloho breaker tlhomamiso ntlha, e leng lokela ho lula e le ka tlaase ho ho robeha bokgoni ba sesebediswa sena, marangrang tloaelehileng gagamalo.

b. Ho na le litšobotsi tse 3 tsa curve bakeng sa ts'ebetso ea makenete: B curve(3-5 In) ts'ireletso le taolo ea lipotoloho khahlano le likhoele tsa bolelele litsing tsa TN le IT.

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

Dcurve(10-20 In) ts'ireletso le taolo ea lipotoloho khahlano le meroalo le li-circuits tse khutšoane; ts'ireletso bakeng sa lipotoloho tse fanang ka meroalo e nang le inrush e phahameng hona joale ha ho koaloa potoloho (li-transformer tsa LV / LV, mabone a robehileng).

Re romelle lengolo-tsoibila Khoasolla joalo ka PDF

Lintlha tsa Sehlahisoa

Li-tag tsa Sehlahisoa

	maemo		IEC/EN60898-1
Motlakase Likaroloana	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)
	E lekanyelitsoeng ho mamella motlakase (1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Freq. bakeng sa 1min	KV	2
	Tekanyo ea tšilafalo		2
	Tšobotsi ea ho lokolloa ha Thermomagnetic		B,C,D
Lisebelisoa tsa mechine	Bophelo ba motlakase	t	4000
	Bophelo ba mechine	t	10000
	Tekanyo ea ts'ireletso		IP20
	Reference mocheso bakeng sa ho beha element ea thermal element	℃	30
	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		Libese tsa mofuta oa thapo
	Saese ea terminal holimo/tlase bakeng sa thapo	mm²/AWG	25/18-3
	Seteishene sa boholo bo holimo/tlase bakeng sa busbar	mm²/AWG	25/18-3
	Torque e tiisang	N*m/ ln-lbs	2/18
	Ho phahamisa		Seporong sa DIN EN 60715(35mm) ka sesebelisoa sa clip se potlakileng
	Khokahano		Ho tloha holimo le tlase