Kurinda urukurikirane rwa RDU5 bikwiranye cyane cyane na TN-C, TN-S, TT, IT, hamwe nubundi buryo bwo gutanga amashanyarazi hamwe na AC 50Hz / 60Hz, isohora nominal 5kA ~ 60kA, isohoka ryinshi rya 10kA ~ 100kA, ryashyizwemo ingufu zumuriro 220V / 380V na munsi yaryo, kugirango ugabanye kandi urinde umuriro mwinshi wumuriro hamwe n’umuriro mwinshi mwinshi. Birakoreshwa cyane mubisabwa gukingirwa murwego rwo guturamo, ubwikorezi, ingufu, kaminuza, ninganda.
Ibicuruzwa byujuje ubuziranenge bwa IEC / EN 61643-11: 2011.
| RDU5 | A | £ | 2P | Uc420 | ||||||||||
| Kode y'ibicuruzwa | Urwego rwo Kurinda | Umubare ntarengwa wo gusohora | Umubare w'Abapolisi | Umuvuduko ntarengwa uhoraho wa voltage | ||||||||||
| Kubaga Igikoresho cyo Kurinda | Igisubizo: Kurinda ibanze B: Kurinda icyiciro cya kabiri | Igisubizo: 15, 25, 50 B: 10、20、40、60、80、100 | 1P 2P 3P 3P + N. 4P | Uc420 | ||||||||||
Ikurikiranabikorwa rya RDU5 ririnda gufata varistor ifite ibintu byiza biranga umurongo, bihuza umurongo wicyiciro numurongo utabogamye (LN), umurongo wicyiciro numurongo wubutaka (L-PE), numurongo utabogamye numurongo wubutaka (N-PE). Muburyo busanzwe, umurinzi wokubaga uri mumwanya wo guhangana cyane, kandi umuyaga uva hafi ya zeru, bigatuma amashanyarazi asanzwe atangwa. Iyo sisitemu yo gutanga amashanyarazi ifite ikibazo cyumuriro mwinshi mubihe byavuzwe haruguru, umurinzi wa surge azahita yitwara mugihe cya nanosekond, agabanye amplitude ya overvoltage kumurimo ukoreramo ibikoresho, kandi ayobore ingufu zumuriro mwinshi kwisi, bityo arinde ibikoresho byamashanyarazi. Ibikurikiraho, umurinzi wo kubaga ahinduka vuba muburyo bukomeye bwo guhangana, butagira ingaruka kumashanyarazi asanzwe ya sisitemu yo gutanga amashanyarazi.
| Ibipimo bya tekiniki | Umwihariko | |||||
| Urwego rwo kurinda | Igisubizo: Kurinda ibanze | B: Kurinda icyiciro cya kabiri | ||||
| Ikigereranyo kigezweho Muri (A) | 15、25、50 | 10、20、40、60、80、100 | ||||
| imikorere | Kurinda inkuba birenze urugero, kurinda birenze urugero | |||||
| Umubare w'inkingi | 1P 、 2P 、 3P 、 3P + N 、 4P | |||||
| Ikigereranyo cyagenwe (Hz) | 50 | |||||
| Ntarengwa ikomeza gukora voltage Ui (v) | 420 | |||||
| Impinduka ntarengwa ya Imax (twe) | 20/8 | |||||
| Inkuba itera Limp (twe) | 10/350 | |||||
| Inzira ngufi irwanya I (kA) | 25 | |||||
| Igihe cyo gusubiza (ns) | ≤100 | ≤25 | ||||
| Urwego rwo kurinda hejuru (Kv) | 2.0、2.5、2.5 | 1.2、1.5、1.8、2.2、2.4、2.5 | ||||
| Urwego rwo kurinda | IP20 | |||||
| Reba Gushiraho Ubushyuhe (℃) | 30 ℃ | |||||
| icyiciro cy'umwanda | 2 | |||||
| Ubushobozi bwo gukoresha insinga (mm2) | 1-35 | |||||
| Gukoresha ubushyuhe bwibidukikije (℃) | -35-70 | |||||
| Uburebure (m) | 0002000 | |||||
| Ubushyuhe bwo mu kirere | Iyo ubushyuhe bwikirere bugereranije ni + 20 ℃, ntiburenga 95% Iyo ubushyuhe bwikirere bugereranije ni + 40 ℃, ntibushobora kurenga 50%; | |||||
| Icyiciro cyo Kwinjiza | Urwego rwa II na III | |||||
| Uburyo bwo kwishyiriraho | Gariyamoshi ya TH35-7.5 | |||||
| Uburyo bwinjira | Umurongo winjira hejuru | |||||
| Icyitegererezo No. | Umuvuduko ntarengwa uhoraho ukora UC | Inkuba itera imbaraga zubu (10 / 350μs) | Urwego rwo kurinda Hejuru （KV） | Igihe cyo gusubiza (ns) | Gukoresha ubushyuhe bwibidukikije ℃ | |
| RDU5-A15 | 420V | 15 | 2 | ≤100 | -40 ° C + 85 ° C. | |
| RDU5-A25 | 25 | 2.5 | ||||
| RDU5-A50 | 50 | 2.5 | ||||
Urucacagu no Kugereranya Igipimo
Igicapo 1 Kurinda ibanze
Igishushanyo 2 Kurinda Icyiciro cya kabiri
Ikurikiranabikorwa rya RDU5 ririnda gufata varistor ifite ibintu byiza biranga umurongo, bihuza umurongo wicyiciro numurongo utabogamye (LN), umurongo wicyiciro numurongo wubutaka (L-PE), numurongo utabogamye numurongo wubutaka (N-PE). Muburyo busanzwe, umurinzi wokubaga uri mumwanya wo guhangana cyane, kandi umuyaga uva hafi ya zeru, bigatuma amashanyarazi asanzwe atangwa. Iyo sisitemu yo gutanga amashanyarazi ifite ikibazo cyumuriro mwinshi mubihe byavuzwe haruguru, umurinzi wa surge azahita yitwara mugihe cya nanosekond, agabanye amplitude ya overvoltage kumurimo ukoreramo ibikoresho, kandi ayobore ingufu zumuriro mwinshi kwisi, bityo arinde ibikoresho byamashanyarazi. Ibikurikiraho, umurinzi wo kubaga ahinduka vuba muburyo bukomeye bwo guhangana, butagira ingaruka kumashanyarazi asanzwe ya sisitemu yo gutanga amashanyarazi.
| Ibipimo bya tekiniki | Umwihariko | |||||
| Urwego rwo kurinda | Igisubizo: Kurinda ibanze | B: Kurinda icyiciro cya kabiri | ||||
| Ikigereranyo kigezweho Muri (A) | 15、25、50 | 10、20、40、60、80、100 | ||||
| imikorere | Kurinda inkuba birenze urugero, kurinda birenze urugero | |||||
| Umubare w'inkingi | 1P 、 2P 、 3P 、 3P + N 、 4P | |||||
| Ikigereranyo cyagenwe (Hz) | 50 | |||||
| Ntarengwa ikomeza gukora voltage Ui (v) | 420 | |||||
| Impinduka ntarengwa ya Imax (twe) | 20/8 | |||||
| Inkuba itera Limp (twe) | 10/350 | |||||
| Inzira ngufi irwanya I (kA) | 25 | |||||
| Igihe cyo gusubiza (ns) | ≤100 | ≤25 | ||||
| Urwego rwo kurinda hejuru (Kv) | 2.0、2.5、2.5 | 1.2、1.5、1.8、2.2、2.4、2.5 | ||||
| Urwego rwo kurinda | IP20 | |||||
| Reba Gushiraho Ubushyuhe (℃) | 30 ℃ | |||||
| icyiciro cy'umwanda | 2 | |||||
| Ubushobozi bwo gukoresha insinga (mm2) | 1-35 | |||||
| Gukoresha ubushyuhe bwibidukikije (℃) | -35-70 | |||||
| Uburebure (m) | 0002000 | |||||
| Ubushyuhe bwo mu kirere | Iyo ubushyuhe bwikirere bugereranije ni + 20 ℃, ntiburenga 95% Iyo ubushyuhe bwikirere bugereranije ni + 40 ℃, ntibushobora kurenga 50%; | |||||
| Icyiciro cyo Kwinjiza | Urwego rwa II na III | |||||
| Uburyo bwo kwishyiriraho | Gariyamoshi ya TH35-7.5 | |||||
| Uburyo bwinjira | Umurongo winjira hejuru | |||||
| Icyitegererezo No. | Umuvuduko ntarengwa uhoraho ukora UC | Inkuba itera imbaraga zubu (10 / 350μs) | Urwego rwo kurinda Hejuru （KV） | Igihe cyo gusubiza (ns) | Gukoresha ubushyuhe bwibidukikije ℃ | |
| RDU5-A15 | 420V | 15 | 2 | ≤100 | -40 ° C + 85 ° C. | |
| RDU5-A25 | 25 | 2.5 | ||||
| RDU5-A50 | 50 | 2.5 | ||||
Urucacagu no Kugereranya Igipimo
Igicapo 1 Kurinda ibanze
Igishushanyo 2 Kurinda Icyiciro cya kabiri
