LD-MD taxanaha hooseqalabka ilaalinta qallafsan(SPD) waxaa loo qaabeeyey si waafaqsan heerarka IEC iyo GB.Waxaa lagu dabaqaa heerka koowaadilaalinta qallafsanee nidaamka korontada.SPD waxay isticmaashaa habka rakibaadda nooca tareenka caadiga ah ee 35mm.
Heerka LD-MD taxanaha T1ilaaliyaha qalliinkawuxuu leeyahay hillaac sare oo dareere hadda ah.Xawaaraha ugu sarreeya ee hal module wuxuu gaari karaa 50KA (10/350μs), kaas oo ka hortagi kara qulqulo kala duwan oo ay ku jiraan hillaac toos ah.Waxaa lagu dabaqaa inay noqoto aaladda ilaalinta qalliinka heerka koowaad ee nidaamyada qalabka korantada ee meelaha khatarta sare leh ee danabku ku dhufto.Waxa lagu dari karaa xadhkaha korontada ee hal waji/saddex waji ah.
Goobaha Codsiga:
◆Guddiga qaybinta tamarta guud ee dhismaha
◆Sanduuqa qaybinta gelinta korka ee dhismaha
◆ kabadhada/sanduuqa qaybinta korontada ee dibadda
Halbeegyada Farsamo ee ugu Muhiimsan | ||||
Qaabka | LD-MD-A12.5 | LD-MD-A15 | LD-MD-A25 | LD-MD-A50 |
Dekedda SPD | 1 Dekadda | 1 Dekadda | 1 Dekadda | 1 Dekadda |
Nooca SPD | Nooca xaddidaya korantada / Nooca beddelka Voltage | Nooca xaddidaya korantada / Nooca beddelka Voltage | Nooca beddelka korantada | Nooca beddelka korantada |
Tijaabinaya | I | I | I | I |
Voltage Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
Voltage Uc (AC) ugu badnaan Shaqeynta Joogtada ah | 275V,320V,385V,420V,440V | |||
Iska caabin dahaarka | >100 MΩ | >100 MΩ | >100 MΩ | >100 MΩ |
Soo dayn degdega ah Curyaan hadda jirta (10/350 μs) | 12.5KA | 15KA | 25KA | 50KA |
Heerka Ilaalinta Sare (1.2/50 μs) | 2.2 KV | 2.2 KV | 2.5 KV | 2.8 KV |
Waqtiga jawaabta tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
Cabirka (mm) | 144x90x66 | 144x90x66 | 144x90x66 | 144x90x66 |
Rakibaadda Siliga Isku-tallaabta-qayb mm² | 6-25mm2 | |||
Rakibaadda | 35mm Tareenka Caadiga ah (EN50022/DIN46277-3) | |||
Heerkulka deegaanka shaqada ℃ | -40ºC ilaa 85ºC | |||
Qalabka Shell | Caag u hoggaansamay UL94V-0 | |||
Heerka Ilaalinta | IP20 |
SPD Surge Protector 10-350 Nooca, T1 Heerka Graphite Core | ||||
Sawirka | Nambarka Model | Hadda lagu qiimeeyay | Tirada Kartoonkiiba | Odhaah |
LD-MD-12.5KA(10-350) 4P | 5 ~ 12.5KA | 36 | 18mm Samll Shell | |
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 |