Masiku ano, makina a Photovoltaic (PV System) amachokera ku makina ang'onoang'ono, okwera padenga kapena ophatikizana ndi nyumba omwe ali ndi mphamvu kuchokera pa ochepa mpaka makumi angapo a kilowatts, kupita kumalo opangira magetsi akuluakulu a mazana a megawati, ndipo panthawiyi mphamvu zomwe zingatheke. zochitika zamphezi zimawonjezeka ndi kukula kwa dongosolo la PV. Kumene kuyatsa kumachitika pafupipafupi, makina a PV osatetezedwa amatha kuwonongeka mobwerezabwereza komanso kuwonongeka kwakukulu kwa zigawo zikuluzikulu. Izi zimapangitsa kuti pakhale ndalama zambiri zokonzetsera ndi kubwezeretsanso, kutsika kwadongosolo komanso kutayika kwa ndalama.
PROSURGE yapanga njira yabwino kwambiri koma yotsika mtengo pamakampani amagetsi amagetsi a PV / DC, gawo lodzitchinjiriza. Mtengo wa PVTMOV komwe ndi kukhathamiritsa kwa kukula kwake komanso kugwiritsa ntchito bwino malo, kudzakhala kosavuta kuphatikizidwa pamabwalo osindikizira (PCB) komanso pafupi ndi zinthu zamagetsi zamagetsi mkati mwazida, kuti muchepetse zomwe zingachitike ndi mphezi.
PCB Mount SPD Module ya DC/PV Solar
PVTMOV ndi PCB solderable gawo, makamaka inverters, PV chophatikiza mabokosi, converters ntchito etc.
PROSURGE® PVTMOV imagwiritsa ntchito mphamvu zambiri za Metal Oxide Varistor (MOV), ndipo idapangidwa ndi chitetezo chovomerezeka chamafuta ndi ukadaulo wozimitsa wa arc zomwe zimatsimikizira kulumikizidwa kotetezeka pomwe magetsi olakwika kapena osadziwika bwino achitika. Nthawi zambiri zimadziwika kuti zitsulo oxide varistor (MOV) ndi mbali yabwino yochepetsera voteji kukwera ndi panopa komanso kuyamwa mphamvu, koma MOV akhoza kulowa matenthedwe runaway ndi kuchititsa dera lalifupi chifukwa chosatha voteji abnormal (TOV) kapena kutha kwa moyo, zomwe zingayambitse ngozi yamoto ndi kutayika kwakukulu kwa kasitomala. Ma modules otetezera chitetezo cha Prosurge® athandizira kwambiri ntchito yachitetezo ndikuwonetsetsa kuti ndi zida zabwino kwambiri zolephera komanso zodzitchinjiriza chifukwa chaukadaulo wovomerezeka.
Makhalidwe a SPD
- TUV yotsimikizika Kalasi II/T 2 PV SPDs pa IEC/EN 61643-31
- Ma module otetezedwa a UL odziwika a Type 1ca pa UL 1449 5th
- Kukwaniritsa miyezo ya IEC/EN 61643-11, EN50539-11
- Mapangidwe oyika PCB ndipo amatha kuyikidwa pafupi ndi chinthu chamagetsi chotetezedwa.
- Yogwirizana ndi reflow ndi ndondomeko yoweyula soldering
- Kukula kocheperako kuti musunge malo oyika
- Kutulutsa kwakukulu mpaka 25kA 8/20 chifukwa cha heavy-duty metal oxide varistor (MOV)
- Kudalirika kwakukulu, kulephera kutetezedwa komanso kudziteteza, kuyankha mwachangu kwamafuta ndi ntchito yabwino yodulira dera chifukwa cha kapangidwe kapadera ka cholumikizira chamafuta ndi chipangizo chozimitsa cha arc (Patented).
- Kutentha kwakukulu kogwira ntchito (-40 ~ + 110 ℃) *
- Modalirika pamalo okwera (-500m~+4000m oyenerera)
- Kulumikizana kwakutali koyandama kowonetsa zolakwika.
PCB Mount Surge Protection / SPD Module Selection
Gawo. | PVTMOV48/S | PVTMOV100/S | PVTMOV180/S | PVTMOV200/S | PVTMOV300/S | PVTMOV400/S | PVTMOV500/S | PVTMOV600/S | PVTMOV800/S | PVTMOV1000/S |
Nominal voltage (Vdc) Un | 48 | 100 | 180 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 |
Max. mosalekeza ntchito DC voteji(Vdc) Ucpv | 48 | 100 | 180 | 200 | 300 | 400 | 500 | 600 | 800 | 1000 |
Kutulutsa mwadzina (8/20μs) mkati | 10kA | |||||||||
Max. kutulutsa pano (8/20μs) Imax | 25kA | |||||||||
Mulingo wachitetezo cha Voltage Up | 0.3kV | 0.5kV | 0.6kV | 0.7kV | 1.0kV | 1.2kV | 1.6kV | 1.9kV | 2.5kV | 2.7kV |
Kupitilira apo pakugwiritsa ntchito PV Icpv | <20uA | |||||||||
Chiyerekezo chaposachedwa chozungulira | 1000A | |||||||||
Nthawi yotsutsa | ≤25 ns | |||||||||
Kutentha kutentha | Muyezo: -40ºC ~ +80ºC, kuwonjezera: -40 ºC ~+110 ºC | |||||||||
chinyezi | ≤95% | |||||||||
Kutalika | -500m~+4000m | |||||||||
Kutseka zinthu | chithandizo; digiri yakuzimitsa UL94 V-0 | |||||||||
kutchinjiriza fundo | ≥20M Ohm | |||||||||
Kulumikizana ndi ma alarm akutali | Kusintha kudzipatula | |||||||||
Mulingo: 0.1A, 12Vdc Max | ||||||||||
chitsimikizo | TUV | TUV | TUV | TUV | TUV | TUV | TUV | TUV | TUV | TUV |
Gawo la UL1449 | Mtengo wa 1CA | |||||||||
Lembani 2CA pa CSA C22.2 | ||||||||||
Gawo la IEC 61643-31/11 | Kalasi yachiwiri | |||||||||
Gawo, EN50539-11, EN61643-31 | Lembani 2 | |||||||||
Mapulogalamu Othandizira Kuteteza Chipangizo Cha Banja
Dinani kuti mufufuze zipangizo zathu zoteteza chitetezo chokwanira ndi zinthu zina zotetezera mphezi.
DIN-rail SPD ya AC Power Supply
SPD yamagulu a AC Power Supply
IEC Standard
UL Standard
SPD ya Information Information
SPD ya Coaxial
Tumizani Mauthenga a Imeli ndipo Pezani Mayankho m'maola a 2
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Lembani Fomu Yothandizira ndipo Pezani Mayankho m'maola a 2
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