Isithombe Esifakiwe Sochungechunge lwe-HR17B (Isixhumi)

Uchungechunge lwe-HR17B (Isixhumi)

Isixhumi se-fuse-switch sochungechunge lwe-HR17B sifanelekile ukusetshenziswa kumasekethe e-AC 50Hz ane-voltage elinganisiwe engu-400V kanye nomthamo wamanje olinganisiwe osukela ku-40A kuya ku-630A. Sisebenza njengeswishi yamandla, iswishi yokuhlukanisa, kanye neswishi ephuthumayo, futhi singafakwa kuma-busbars noma amapuleti aqinile. Isembozo seswishi sinembobo yokuhlola evaliwe, eneswishi yesignali kanye neswishi yokuhlola ehlanganisiwe ngaphakathi.

Itholakala ngezilungiselelo ezinama-pole amabili, ama-pole amathathu, kanye nama-pole amane.

Ihambisana nezindinganiso ze-IEC 60947-3.

Sithumelele i-imeyili Landa njenge-PDF

Imininingwane Yomkhiqizo

Ipharamitha Eyinhloko Yobuchwepheshe

Imodeli	HR17B-40	HR17B-63	HR17B-160	HR17B-250	HR17B-400	HR17B-630
I-voltage yokushisa elinganisiwe ye-Ui	690V
I-voltage yokusebenza elinganisiwe i-Ue	400V
Isilinganiso samanje sokusebenza Ie	40A	63A	160A	250A	400A	630A
Umthamo wokwenza i-short-circuit ulinganiswe nge-ICM	400A	630A	1600A	2500A	4000A	6300A
Isilinganiso samanje esilinganiselwe se-short-circuit Inc	50kA
Isigaba sokusetshenziswa	I-AC-23B
Isixhumanisi se-fuse esifanisiwe	14x51	22x58	NT00-160	I-NT1-250	I-NT2-400	I-NT3-630

Ububanzi kanye Nokukhweza Ubukhulu

Imodeli	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

Imodeli		A	B	C	D	E	a	b	φ
HR17B-40	Izinsika ezimbili	55	116	76	150	21	25	/	φ6
HR17B-40	Izinsika ezi-3	76	116	76	150	21	42	/	φ6
HR17B-63	Izinsika ezimbili	74	116	76	150	31	35	/	φ6
HR17B-63	Izinsika ezi-3	105	116	76	150	31	62	/	φ6
HR17B-160	Izinsika ezimbili	75	200	83	205	33	43	25	φ7
	Izinsika ezi-3	106	200	83	205	33	66	25	φ7
	Izinsika ezi-4	138	200	83	205	33	100	25	φ7
HR17B-250	Izinsika ezimbili	128	247	110	295	57	72	50	φ11
	Izinsika ezi-3	185	247	110	295	57	114	50	φ11
	Izinsika ezi-4	242	247	110	295	57	172	50	φ11
HR17B-400	Izinsika ezimbili	145	290	125	340	65	80	50	φ11
	Izinsika ezi-3	210	290	125	340	65	130	50	φ11
	Izinsika ezi-4	276	290	125	340	65	195	50	φ11
HR17B-630	Izinsika ezimbili	175	300	145	360	81	90	50	φ11
	Izinsika ezi-3	256	300	145	360	81	162	50	φ11
	Izinsika ezi-4	340	300	145	360	81	243	50	φ11