0102030405
BY08IIDC-40 SPD Klas T2 40KA DC Ngwa Nchekwa Surge
nkọwa ngwaahịa
Ngwaahịa Atụmatụ
- Ejiri BY08IIDC-40 Series T2 DC Surge Protective Device (SPD) iji kpuchido usoro fotovoltaic, nke a na-eji kpọmkwem na igbe eriri na inverters, site na ọkụ eletrik na transients. Ngwaọrụ nchebe a na-arị elu na-abata na nhazi 2P na 3P ma mebere ya ka ọ na-ejikwa sekit DC nwere ogo voltaji nke 600VDC, 1000VDC, na 1500VDC, na-eme ka ọ bụrụ nke ukwuu maka nrụnye ike anyanwụ dị iche iche.
- Ejiri teknụzụ Metal Oxide Varistor (MOV) nwere ike dị elu, usoro BY08IIDC-40 SPD nwere ike ijide oke voltaji dị elu na ịgbasa oke ike. Teknụzụ MOV a dị elu na-eme ka nzaghachi ngwa ngwa maka ihe omume oke voltaji, na-egbochi mmebi nke akụrụngwa nwere mmetụta. Enyere ngwaọrụ ahụ ka ọ na-edozi mmiri iyi sitere na 20kA ruo 40kA, na-enye nchebe siri ike megide nnukwu ihe omume ịwa ahụ dị ka ọkụ ọkụ ma ọ bụ ọgba aghara ọkụ eletrik.
- Ọrụ bụ isi nke usoro BY08IIDC-40 SPD bụ ichekwa ihe ndị dị mkpa na sistemu fotovoltaic, dị ka inverters na igbe eriri, site na ọnọdụ oke voltaji na-agafe agafe nke nwere ike ibute mmebi na-enweghị atụ. Site n'ịkwagharị ike eletrik na-enweghị nchebe na ala, ngwaọrụ a na-enyere aka ịnọgide na-arụ ọrụ nke sistemu ike anyanwụ, na-eme ka ntụkwasị obi na ịrụ ọrụ ogologo oge.
Nka nka
| Nọmba nke okporo osisi | 2p, 3p | |||
| Ebe eji | Igbe eriri, inverter | |||
| Ụdị nchekwa | (DC+)-PE, (DC-)-PE, (DC+)-(DC-) | |||
| Ihe nchekwa | High Energy Mov | |||
| Voltaji DC na-aga n'ihu na-aga n'ihu | Ucpv | 600V | 1000V | 1500V |
| Mwepu aha ugbu a (8/20µs) | N'ime | 20kA | ||
| Mkpokọta mkpofu ugbu a (8/20µs) | Ngụkọta | 40kA | ||
| Nchafu kacha ugbu a (8/20µs) | Imax | 40kA | ||
| Ọkwa Nchekwa voltaji (2P) | Elu | 2.6 kV | 4.0kV | - |
| Ọkwa Nchekwa voltaji (3P) | Elu | - | 4.0kV | 5.2kV |
| Oge nzaghachi | chere ihu | ≤25ns | ||
Akụkụ








