China ELCB IEC61009-1 1phase 20a Elcb Rating for Earth-Leakage Circuit-Breaker factory and manufacturers

ELCB IEC61009-1 1phase 20a Elcb Rating ya Earth-Leakage Circuit-Breaker

Kugwiritsa ntchito

Chitetezo cha chingwe ndi chingwe cha anthu ndi moto sichimakhudzanso kudzaza kwa ma stover ndi ma short-circuits.

Malamulo ambiri posankha ELCB

■ Mphamvu yotsalira ya Ratd yogwira ntchito

1Ans30mA: chitetezo chowonjezera pakakhala kukhudzana mwachindunji,

1Ans300mA: chitetezo choteteza moto pakakhala mafunde a nthaka;

■Kalasi yoyenda.

Zinthu zamagetsi	Muyezo		IEC/EN 61009-1
	Mawonekedwe		Mtundu wamagetsi
	Zipolopolo	P	1P+N,2,3,3P+N,4
	Mtundu (mawonekedwe a mafunde a kutayikira kwa dziko lapansi)		AC
	Khalidwe lotulutsa maginito a Thermo-magnetic		C,D
	Yoyesedwa panopa Mu	A	6,10,16,20,25,32,40,50,63
	Kuzindikira kovomerezeka l△n	A	0.03,0.05,0.1,0.3
	Kuchuluka kwa zotsalira ndi mphamvu yosweka yoyesedwa I△m	A	500(ln <63A)630(ln=63A)
	Kuchuluka kwafupikitsa kwa Icn	A	3000/4500
	Nthawi yopuma pansi pa l△n	S	≤0.1
	Mafupipafupi ovotera	Hz	50/60
	Mphamvu yolimbana ndi mphamvu (1.2/50) Uimp	V	4000
	Voliyumu yoyesera ya dielectric pa ind. Freq, kwa mphindi imodzi	Kv	2
	Kutchinjiriza magetsi Ui	V	500
	Mlingo wa kuipitsa		2
	Moyo wamagetsi	t	2000
	Moyo wa makina	t	2000
	Chizindikiro cha malo olumikizirana		Inde
	Kutentha kozungulira (Ndi avareji ya tsiku ndi tsiku ≤35℃)	℃	-5~+40
	Kutentha kosungirako	℃	-25~+70
	Mtundu wolumikizira wa terminal		Chingwe/Pini ya basi