LD-MD usoro nke mbụngwaọrụ nchebe ịwa ahụA haziri (SPD) dịka ụkpụrụ IEC na GB siri dị.A na-etinye ya na ọkwa mbụnchebe ịwa ahụnke usoro ọkọnọ ike.SPD na-eji usoro ntinye ụdị ụgbọ oloko 35mm ọkọlọtọ.
Usoro LD-MD ọkwa T1onye na-echebe anyanwere nnukwu ọkụ na-agbapụta ugbu a.Ihe kacha mkpa ugbu a nke otu modul nwere ike iru 50KA (10/350μs), nke nwere ike igbochi ụdị dị iche iche gụnyere ọkụ ọkụ.A na-etinye ya ka ọ bụrụ ngwaọrụ nchebe mgbawa ọkwa ọkwa mbụ na sistemu akụrụngwa na-enye ọkụ na mpaghara ihe egwu dị elu nke àmụmà.Enwere ike ijikọ ya maka ahịrị ndị na-enye ọkụ na-agba otu-phase / atọ.
Saịtị ngwa:
◆General ike nkesa panel na ụlọ
◆ Igbe nkesa ntinye n'elu n'ime ụlọ ahụ
◆ igbe nkesa ike nkesa n'èzí
Isi Nka na ụzụ Parameters | ||||
Nlereanya | LD-MD-A12.5 | LD-MD-A15 | LD-MD-A25 | LD-MD-A50 |
Ọdụ ụgbọ mmiri SPD | 1 Port | 1 Port | 1 Port | 1 Port |
Ụdị SPD | Ụdị mmachi voltaji / ụdị mgbanwe voltaji | Ụdị mmachi voltaji / ụdị mgbanwe voltaji | Ụdị mgbanwe voltaji | Ụdị mgbanwe voltaji |
Nnwale | I | I | I | I |
Egotara voltaji Un | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz | 110V/220V AC50-60Hz |
Voltage Uc (AC) na-arụ ọrụ na-aga n'ihu | 275V,320V,385V,420V,440V | |||
Nguzogide mkpuchi | > 100 MΩ | > 100 MΩ | > 100 MΩ | > 100 MΩ |
Mwepu mkpali na-egbu mgbu ugbu a (10/350 μs) | 12.5KA | 15KA | 25KA | 50KA |
Ọkwa nchekwa Elu (1.2/50 μs) | 2.2 KV | 2.2 KV | 2.5 KV | 2.8 KV |
Oge nzaghachi tA | ≤100ns | ≤100ns | ≤100ns | ≤100ns |
Akụkụ (mm) | 144x90x66 | 144x90x66 | 144x90x66 | 144x90x66 |
Nwụnye Waya Cross-ngalaba Mpaghara mm² | 6-25mm2 | |||
Nwụnye | Ụgbọ okporo ígwè ọkọlọtọ 35mm (EN50022/DIN46277-3) | |||
Okpomọkụ gburugburu na-arụ ọrụ ℃ | -40ºC ruo 85ºC | |||
Ihe onwunwe Shell | Plastic kwadoro UL94V-0 | |||
Ọkwa nchekwa | IP20 |
SPD Surge Protector 10-350 Ụdị, T1 Level Graphite Core | ||||
Onyonyo | Nọmba nlereanya | Enyere aha ugbu a | Ọnụọgụ kwa katọn | kwuo |
LD-MD-12.5KA(10-350) 4P | 5 ~ 12.5KA | 36 | 18mm Samll Shell | |
LD-MD-15KA(10-350) 4P | 5~15KA | 18 | 36 mm | |
LD-MD-25KA(10-350) 4P | 10 ~ 25KA | 18 | 36 mm | |
LD-MD-50KA(10-350) 4P | 25 ~ 50KA | 18 | 36 mm |
Dee ozi gị ebe a ziga anyị ya