LD-MD urukurikirane rwibanzeigikoresho cyo gukingira(SPD) yateguwe ukurikije ibipimo bya IEC na GB.Byakoreshejwe kurwego rwa mberekurinda surgeya sisitemu yo gutanga amashanyarazi.SPD ikoresha uburyo bwa gari ya moshi ya 35mm.
Urwego rwa LD-MD urwego T1 urwegokubagaifite umurabyo mwinshi ubushobozi bwo gusohora.Impinduka ntarengwa yimikorere ya module imwe irashobora kugera kuri 50KA (10 / 350μs), irashobora gukumira imirasire itandukanye harimo ninkuba itaziguye.Irakoreshwa kugirango ibe urwego rwa mbere rwo kurinda ibicuruzwa muri sisitemu yo gutanga amashanyarazi ahantu hashobora kwibasirwa cyane ninkuba.Irashobora guhurizwa kumurongo umwe / ibyiciro bitatu byo gutanga amashanyarazi.
Imbuga zisaba:
Panel Ikwirakwizwa rusange ryamashanyarazi mu nyubako
◆ Hejuru yinjiza gukwirakwiza agasanduku mu nyubako
Power Gukwirakwiza ingufu zo hanze / akabari
Ibipimo Byibanze bya Tekiniki | ||||
Icyitegererezo | LD-MD-A12.5 | LD-MD-A15 | LD-MD-A25 | LD-MD-A50 |
Icyambu cya SPD | 1 Icyambu | 1 Icyambu | 1 Icyambu | 1 Icyambu |
Ubwoko bwa SPD | Ubwoko bugabanya umuvuduko wubwoko / Ubwoko bwo guhinduranya amashanyarazi | Ubwoko bugabanya umuvuduko wubwoko / Ubwoko bwo guhinduranya amashanyarazi | Ubwoko bwo guhinduranya amashanyarazi | Ubwoko bwo guhinduranya amashanyarazi |
Kwipimisha | I | I | I | I |
Ikigereranyo cya voltage Un | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz | 110V / 220V AC50-60Hz |
Ntarengwa Gukomeza Gukoresha Umuvuduko Uc (AC) | 275V, 320V, 385V, 420V, 440V | |||
Kurwanya insulation | > 100 MΩ | > 100 MΩ | > 100 MΩ | > 100 MΩ |
Impulse Gusohora Ibimuga (10/350 μs) | 12.5KA | 15KA | 25KA | 50KA |
Urwego rwo Kurinda Hejuru (1.2 / 50 μs) | 2.2 KV | 2.2 KV | 2.5 KV | 2.8 KV |
Igihe cyo gusubiza tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
Igipimo (mm) | 144x90x66 | 144x90x66 | 144x90x66 | 144x90x66 |
Kwishyiriraho insinga zambukiranya igice mm² | 6-25mm2 | |||
Kwinjiza | 35mm ya Gariyamoshi isanzwe (EN50022 / DIN46277-3) | |||
Ibidukikije bikora Ubushyuhe ℃ | -40ºC kugeza 85ºC | |||
Igikonoshwa | Plastiki yubahirije UL94V-0 | |||
Urwego rwo Kurinda | IP20 |
SPD Kurinda Kurinda 10-350 Ubwoko, T1 Urwego Graphite Core | ||||
Ishusho | Umubare w'icyitegererezo | Ikigereranyo kigezweho | Umubare kuri Carton | Ongera wibuke |
LD-MD-12.5KA (10-350) 4P | 5 ~ 12.5KA | 36 | 18mm Igikonoshwa | |
LD-MD-15KA (10-350) 4P | 5 ~ 15KA | 18 | 36mm | |
LD-MD-25KA (10-350) 4P | 10 ~ 25KA | 18 | 36mm | |
LD-MD-50KA (10-350) 4P | 25 ~ 50KA | 18 | 36mm |