Ubwirinzi bw'urujya n'uruza rwa LKX-A25: Bwiza mu kurinda inkuba
2024-07-08
Amakuru y'ingenzi ya tekiniki:
Icyitegererezo cy'ibicuruzwa | LKX-A25 |
Ingufu zikoreshwa | 220/385V~50Hz |
Voltage ntarengwa ihoraho ikoreshwa (Uc) | 275V/385V |
Ubudahangarwa bw'ubwirinzi (Rins) | >100Mohm |
Umuvuduko w'amazi wa Ipeak Peak | KA 25 |
Ingano y'amafaranga | 7.5AS |
Ingufu (W/R) | 56.25KJ/Q |
Muri (8/20ns) | KA 25 |
Ingano ntarengwa (8/20ns) | 100KA |
Urwego rwo kurinda amashanyarazi | ≤2.2KA |
Igihe cyo gusubiza | ≤100ns |
Ubushyuhe bwo gukora | -40~+85℃ |
Ibikoresho byo gupfunyika | Nayiloni irinda umuriro |
Igipimo cy'uburinzi | IP20 |
Shyiramo icyuma gikingira ibyuma mbere ya SPD | 125A |
Agace k'umurongo w'amashanyarazi nyuma yo guhuza | 6-35mm2 |
Isura y'inyuma n'ibipimo byo kuyishyiraho:
Muri iki gihe cy’umuvuduko mwinshi, hakenewe uburinzi bwizewe bwo gukubita no kuzamuka kw’imirasire y’amashanyarazi. Uko inkuba zikubita no kuzamuka kw’imirasire y’amashanyarazi byiyongera, hagomba gufatwa ingamba zikomeye zo kurinda ibikoresho by’agaciro no kwemeza ko umuriro utangwa nta nkomyi. Muri iki gihe, LKX-A25 series surge protector iratangira gukoreshwa, itanga igisubizo cyuzuye cyo kurinda ingufu z’amashanyarazi mu turere dufite ibyago byinshi byo gukubita inkuba.
Udukingirizo twa LKX-A25 dukoreshwa mu kurinda inkuba mu cyiciro cya mbere kandi twakozwe hakurikijwe amabwiriza ya IEC na GB. Imiterere yatwo ikomeye n'ikoranabuhanga rigezweho bituma tuba ingirakamaro mu kugabanya ubwoko bwose bw'imigezi itera inkuba, harimo n'imiraba y'inkuba itaziguye. Iyi miterere y'umuvuduko ifite imiterere ya modular kandi ikwiriye imiyoboro y'amashanyarazi y'icyiciro kimwe n'iy'icyiciro cya gatatu. Ijyanye n'uburyo busanzwe bwo gushyiraho rail ya 35mm DIN, bigatuma byoroha kuyishyira mu dukingirizo tw'inyubako ndetse no mu dukingirizo two hanze.
Kimwe mu bintu by'ingenzi bigize LKX-A25 series surge protector ni ubushobozi bwayo bwo gusohora umuraba mwinshi w'amashanyarazi udakeneye gusimbuka. Ibi bivuze ko ishobora guhangana neza n'umuraba mwinshi w'amashanyarazi, igatanga uburinzi bwizewe ku bikoresho by'ikoranabuhanga n'amashanyarazi. Umuraba ntarengwa w'amashanyarazi buri module y'umuraba ishobora kwihanganira ushobora kugera kuri Iimp=25KA (10/350μs), naho umuraba ntarengwa w'amashanyarazi ushobora kugera kuri Imax=120KA (8/20μs). Ni amahitamo akomeye kandi yizewe yo kurinda umuraba.
Ikirinda gukurura inkuba cya LKX-A25 cyagenewe gukoreshwa mu turere dufite ibyago byinshi byo gukubitwa n'inkuba, biha ubucuruzi n'abantu ku giti cyabo bakorera muri ubwo buryo amahoro yo mu mutima. Ubushobozi bwacyo bwo guhangana n'inkuba zitaziguye no kugabanya neza imirasire y'umuyaga bituma kiba ingenzi mu ngamba zose zo kurinda inkuba. Byaba bishyizwe mu gikoresho cy'amashanyarazi cy'inyubako cyangwa mu gikoresho cy'amashanyarazi cyo hanze, iki kirinda gukurura inkuba gitanga uburinzi budasanzwe ku ngaruka mbi z'inkuba n'ingufu.
Uretse ubushobozi bwazo bwiza bwo kurinda umuvuduko w'amashanyarazi, LKX-A25 series surge protectors nazo zizwiho kwizera no kuramba kwazo. Zagenewe kwihanganira ibidukikije bikomeye cyane, iyi surge protector ni igisubizo cy'igihe kirekire kugira ngo sisitemu z'amashanyarazi zikore neza kandi zidahungabana. Kuba zikora neza kandi zifite ikoranabuhanga rigezweho bituma ziba amahitamo yizewe ku bigo n'abantu ku giti cyabo bashaka kurinda ibikoresho byabo n'ibikorwaremezo byabo inkuba zitaramenyekana.
Ikirinda gushyuha kw'urumuri cya LKX-A25 ni cyo gikoresho cyiza cyane cyo kurinda inkuba, gitanga ubushobozi bwo kurinda gushyuha kw'urumuri kandi cyizewe. Imiterere yacyo isanzwe, ubushobozi bwo gusohora umuriro mwinshi w'imirasire y'amashanyarazi no guhuza n'uburyo busanzwe bwo kuyishyiraho bituma iba amahitamo menshi kandi meza yo kurinda gushyuha kw'urumuri mu buryo bw'ingufu. Uko uburinzi bwizewe bw'ingufu bugenda burushaho kuba ingenzi muri iki gihe, ibirinda gushyuha kw'urumuri bya LKX-A25 bigaragara nk'igisubizo cyizewe kandi gikomeye cyo kurinda ibikoresho by'agaciro no kwemeza ko umuriro utangwa mu bice bifite ibyago byinshi byo gukubitwa n'inkuba.









