China N7Ln fekitori nevagadziri

N7Ln

Iyo nyowani dhizaini RCD inoenderana nezviyero zveIEC1008, GB1691 uye BS EN61008.

Iyo RCD inogona kucheka chikanganiso chedunhu nekukasira panguva yekuvhundutsa njodzi kana kubuda kwepasi

yehunde, saka zvakakodzera kudzivirira kuvhunduka njodzi uye moto kunokonzerwa nevhu leakage.This RCD

inonyanya kukodzera kushandiswa mumhando dzakasiyana dzezvirimwa nemabhizinesi, kuvaka kuvaka, kutengeserana,

dzimba dzevaenzi nemhuri. Inogona kushandiswa mumasekete kusvika kuchikamu chimwe chete 230V, nhanho nhatu 400V 50

kusvika ku60Hz, RCD haina kukodzera kushandiswa paDC pulse system.

Tsanangudzo

Standard	IEC1008, GB16916, BS EN61008
Rated voltage (ln)	230V AC 400V AC
Yakatemerwa ikozvino (ln)	25, 40, 63 (A)
Rated residual operating current	30, 100, 300,500mA
Rated residual isiri-operating current	0.5
Rated ikozvino off-nguva	≤0.1s
Minimum kukosha kweyakayerwa kugadzira uye kutyora kugona (lm)	1KA
Yakatemerwa conditional short-circuit current (lnc)	Mu=25, 40A InC=1500A Mu=63A InC=3000A
Kutsungirira: pamutoro	200 kutenderera
Off load	2000 kutenderera

Zvemagetsi

Standard
Nguva yekufamba	Haana kuteverwa
	Min. 10ms kunonoka
	Min. 40ms kunonoka
	Nechisarudzo chekudimbura basa
Rated voltage	230/400V
Rated tripping current	10, 30, 100, 300, 500mA
Sensitivity	AC uye pulsating DC
Rated pfupi	10kA ine 63Agl yekudzosera-up fuse
Kusimba kwedunhu	63kA ine 80A gl (F7-80 uye 863)
Kusimba kwedunhu	6kA (yakayerwa ikozvino 63A) ine 63A g
Maxinmum back-up fuse ye	63A gl
Kudzivirirwa kwedunhu pfupi	80A gl (F7-80 uye-863)
Maxinmum back-up fuse ye	45A gl (F7-25 uye-40A)
Oveload kudzivirira	40A gl (F7-80A)
Kusagadzikana kwemamiriro ekunze	Maererano neIEC 1008
Dhigirii rekudzivirira	Yakavakwa-mukati chinja IP40
Endurance yemagetsi comp.	≤4.000 maitiro ekushanda
Mech comp.	≥20.000 maitiro ekushanda