China ELCB IEC61009-1 1phase 20a Elcb Rating For Earth-Leakage Circuit-Breaker fekitori uye vanogadzira

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

Application

Yemunhu uye yekudzivirira moto tambo uye mutsara chengetedzo againg stoverload uye pfupi-madunhu.

General mitemo yekusarudza ELCB

■Ratd residual operating current

1Ans30mA: yekuwedzera dziviriro mune yekusangana kwakananga,

1Ans300mA: kudzivirira moto kudzivirira mune ye groud fault currents;

■Kirasi yekufamba.

Magetsi zvinhu	Standard		IEC/EN 61009-1
	Mode		Electronic type
	Poles	P	1P+N,2,3,3P+N,4
	Type(wave fomu repasi rinobuda rakanzwa)		AC
	Thermo-magnetic kusunungurwa maitiro		C,D
	Rated current In	A	6,10,16,20,25,32,40,50,63
	Rated sensitivity l△n	A	0.03,0.05,0.1,0.3
	Yakayerwa yasara kugadzira uye kutyora kugona I△m	A	500(ln <63A)630(ln=63A)
	Yakatemerwa pfupi-yedunhu simba Icn	A	3000/4500
	Nguva yekuzorora pasi pel△n	S	≤0.1
	Rated frequency	Hz	50/60
	Rated impulse inomira voltage (1.2/50) Uimp	V	4000
	Dielectric test voltage at ind. Freq, kwe1min	Kv	2
	Insulation voltage Ui	V	500
	Dhigirii rekusvibisa		2
	Upenyu hwemagetsi	t	2000
	Mechanical hupenyu	t	2000
	Bata chinzvimbo chiratidzo		Ehe
	Ambient tembiricha (Neavhareji yemazuva ese≤35 ℃)	℃	-5~+40
	Kuchengetedza tembiricha	℃	-25~+70
	Terminal yekubatanidza mhando		Cable/Pini-mhando yebhazi