Mutai New DC SPD: Tšireletso e Tsoetseng Pele ea ho Susumetsa Mechini ea PV le DC
Lintlha tsa Sehlahisoa
E ncha ea MutaiSesebelisoa sa Tšireletso ea DC Surge (SPD)ke tharollo ea tšireletso e sebetsang hantle e etselitsoeng litsamaiso tsa photovoltaic (PV) le lits'ebetso tsa motlakase tsa DC. Ka ponahalo ea sejoale-joale e nchafalitsoeng, sehlahisoa se fumaneha kadikgetho tsa mebala e khubelu le e tšoeu, ha e ntse e boloka ts'ebetso e ts'epahalang ea motlakase e tšoanang.
| Voltage e phahameng ka ho fetisisa ea PV (dc) (Ucpv) | 300V | 500V | 600V | 800V | 1000V | 1500V | |
| Hona joale ho ntsha metsi ka lebitso (8/20us) | 20kA | ||||||
| Motlakase o moholo oa ho ntša metsi (8/20us)Imax | 40kA | ||||||
| Kakaretso ea khanya ea hona joale (8/20 µs) DC+, DC-→PE (Imax) Kakaretso | 2P:80kA 3P:120kA | ||||||
| Boemo ba Tšireletso ea Motlakase bo ea Holimo | ≤1.5kV | ≤2.5kV | ≤2.5kV | ≤3.2kV | ≤3.6kV | ≤4.0kV | ≤4.5kV |
| Nako ea karabelo ta | <25ns | ||||||
| Tekanyo ea tšireletso | IP20 | ||||||
| Mefuta ea mocheso o sebetsang | -40℃~+80℃ | ||||||
| Litumello, setifikeiti | TUV/CB/CE/IEC/ROHS | ||||||
| Sehlopha sa Tšireletso | IP20 | ||||||
SPD e etsa eng?
A Sesebelisoa sa Tšireletso ea ho Tsamaea ka ho Tsamaea (SPD)ke sesebelisoa sa tšireletso ea motlakase se sebelisetsoang ho sireletsa lisebelisoa ho tsoa ho phahama ha motlakase ka tšohanyetso le ho feta ha motlakase ka nakoana.
Ts'ebetsong ea letsatsi le letsatsi, litsamaiso tsa motlakase li ka tobana le ho phahama ha motlakase ho bakoang ke:
1. Lehalima lea otla
2.Tshebetso ya ho fetola gridi
3. Ho qala le ho koala ha lisebelisoa
4. Mathata a sistimi ea motlakase
Ha ho hlaha keketseho e sa tloaelehang, SPD e lebisa motlakase o feteletseng le motlakase o feteletseng ka mokhoa o sireletsehileng tsamaisong ea ho thella, e fokotsa boemo ba motlakase le ho sireletsa lisebelisoa tse hokahaneng tšenyo.
Likopo tse tloaelehileng li kenyelletsa
1. Litsamaiso tsa photovoltaic tsa letsatsi
2. Mekhoa ea polokelo ea matla
3. Mekhoa ea kabo ea matla ea DC
4. Lisebelisoa tsa motlakase tsa indasteri
5. Mehaho ea motlakase ea khoebo
Tlhokomelo
Bakeng sa ts'ebetso ea sesebelisoa sa tšireletso ea ho phahama, ho hlokahala ho hlahloba khafetsa boemo ba ts'ebetso ea fensetere ea pontšo ea module ea tšireletso. Botala bo bolela ntho e tloaelehileng, bofubelu bo bolela phoso. Haeba phoso e fumanoa, module ea tšireletso e lokela ho nkeloa sebaka hang-hang.
Kopo
Sesebelisoa sa tšireletso ea ho phahama ke lisebelisoa tsa elektroniki tse etselitsoeng ka ho khetheha ho sireletsa lisebelisoa tse fapaneng tsa elektroniki, lisebelisoa le mela ea puisano. Hobane tšitiso ea kantle e ka baka maqhubu a phahameng kapa li-voltage lipotolohong kapa mela ea puisano, litšireletso tsa ho phahama li ka tsamaisa le ho thibela motlakase ka potlako ka nako e khuts'oane haholo ho thibela lisebelisoa tse ling potolohong hore li se ke tsa senyeha ke ho phahama.
Mabapi le rona
Mutai Group ke moetsi le mofani ea ikhethang ka li-circuit breaker, li-contactor, sesebelisoa se sireletsang maqhubu le li-switch tsa phetisetso ea othomathiki tse nang le matla a mabeli (ATS), tse nang le boiphihlelo ba lilemo tse fetang leshome ba tlhahiso le thekiso. Feme ea rona e na le lisebelisoa tse tsoetseng pele, theknoloji e ntle ea tlhahiso le boleng bo tšepahalang ba sehlahisoa. Joaloka morekisi ea tsebahalang haholo, re inehetse ho fa bareki ba rona lihlahisoa tsa boleng bo holimo le lits'ebeletso tsa profeshenale. Re labalabela ka tieo ho sebelisana le uena le ho nts'etsapele hammoho.
Hobaneng u re khetha
Mohala: +86 18066376807
E-mail: ellen.zheng@mutaiele.com








