Mufananidzo Unoratidzwa weHR17B Series (Disconnector)

HR17B Series (Chinobvisa connector)

Chinobvisa fuse-switch cheHR17B chakakodzera kushandiswa mumaseketi eAC 50Hz ane voltage yakayerwa ye400V uye current yakayerwa inotangira pa40A kusvika 630A. Chinoshanda seswitch yemagetsi, switch yekuzviparadzanisa, uye switch yekukurumidza, uye chinogona kuiswa pamabusbars kana maplate akagadzika. Chifukidziro cheswitch chine gomba rekuongorora rakavharwa, rine switch yechiratidzo uye switch yekuedza yakabatanidzwa mukati.

Inowanikwa muzvimiro zvemapango maviri, mapango matatu, uye mapango mana.

Inoenderana neIEC 60947-3 standard.

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Ruzivo rweChigadzirwa

Chiratidzo Chepamusoro Chehunyanzvi

Muenzaniso	HR17B-40	HR17B-63	HR17B-160	HR17B-250	HR17B-400	HR17B-630
Yakayerwa voltage yekudzivirira Ui	690V
Vheji yekushanda yakayerwa Ue	400V
Yakayerwa kushanda kwezvino Ie	40A	63A	160A	250A	400A	630A
Yakayerwa kugona kwekugadzira mapfupi-circuit Icm	400A	630A	1600A	2500A	4000A	6300A
Yakayerwa limited short-circuit current Inc	50kA
Chikamu chekushandiswa	AC-23B
Fuse-link yakabatana	14x51	22x58	NT00-160	NT1-250	NT2-400	NT3-630

Rondedzero & Kukwira Dimension

Muenzaniso	A	B	C	D	E	F	H
HR17B-160/30J	106	200	97	60	33	87	200
HR17B-250/30J	185	247	128	88	57	110	220
HR17B-400/30J	210	290	145	97	65	125	268
HR17B-630/30J	256	300	160	112	81	139	285

Muenzaniso		A	B	C	D	E	a	b	φ
HR17B-40	Matanda maviri	55	116	76	150	21	25	/	φ6
HR17B-40	Matanda matatu	76	116	76	150	21	42	/	φ6
HR17B-63	Matanda maviri	74	116	76	150	31	35	/	φ6
HR17B-63	Matanda matatu	105	116	76	150	31	62	/	φ6
HR17B-160	Matanda maviri	75	200	83	205	33	43	25	φ7
	Matanda matatu	106	200	83	205	33	66	25	φ7
	Matanda mana	138	200	83	205	33	100	25	φ7
HR17B-250	Matanda maviri	128	247	110	295	57	72	50	φ11
	Matanda matatu	185	247	110	295	57	114	50	φ11
	Matanda mana	242	247	110	295	57	172	50	φ11
HR17B-400	Matanda maviri	145	290	125	340	65	80	50	φ11
	Matanda matatu	210	290	125	340	65	130	50	φ11
	Matanda mana	276	290	125	340	65	195	50	φ11
HR17B-630	Matanda maviri	175	300	145	360	81	90	50	φ11
	Matanda matatu	256	300	145	360	81	162	50	φ11
	Matanda mana	340	300	145	360	81	243	50	φ11