Na'urorin Kariyar Ƙarfin Ƙarfafawa
- Keɓaɓɓen Shingayen Tsaro
- Masu Ware Sigina
- Na'urorin Kariya
- Safety Relays
- Keɓaɓɓen Modulolin I/O masu hankali
- Ƙofar Hankali
- Masana'antu Data Na gani Transceivers
- Kan Layi na Dew Point Analyzers
- Modulolin Samun Bayanai
- HART data Converter
BAYANIN KYAUTATA
Mai kariya na daukar hoto na biyu na DC shine na'urar da aka kera musamman don kare ikon daukar hoto na DC a cikin akwatin hadawa na tsarin hasken rana. Babban aikinsa shi ne don hana lalacewar kayan aiki ko rashin aiki wanda ya haifar da karuwa ko tsangwama na lantarki a cikin tsarin photovoltaic.
Irin wannan kariyar yawanci yana bin ƙa'idodin gwaji masu dacewa, kamar EN 5053911 da GB/18802-31 kamar yadda kuka ambata. Waɗannan ƙa'idodi sun ƙididdige buƙatun fasaha da alamun aiki waɗanda dole ne masu karewa su hadu don tabbatar da cewa za su iya kare tsarin photovoltaic yadda ya kamata daga tasirin haɓaka da haɓaka.
Babban halaye
1. Cikakken tushe na farko: Wannan yana nufin cewa mai tsaro yana sanye da tushe na farko, yana sa ya fi sauƙi don shigarwa a cikin tsarin photovoltaic. Wannan zane yana la'akari da hanyar waya ta musamman na tsarin photovoltaic, yana ba da dacewa don shigarwa.
2. Hanyar haɗi mai siffar Y: Ɗauki hanyar haɗi mai siffar Y na iya guje wa lalacewa ga kamawar walƙiya wanda ya haifar da gazawar insulation a kewayen janareta. Wannan hanyar haɗin kai na iya inganta kwanciyar hankali da amincin tsarin, rage yuwuwar haɗarin da ke haifar da kurakuran rufewa.
3. Special anti DC arc na'urar: Wannan fasalin yana nufin guje wa hatsarori da ke haifar da arcs. DC arc na iya haifar da matsalolin tsaro mai tsanani a cikin tsarin photovoltaic, don haka ana amfani da na'urori na musamman don hana abin da ya faru na arc, don haka inganta lafiyar tsarin.
BAYANI
Matsakaicin ƙarfin ƙarfin aiki Upv | 1000VDC |
Fitowar da ba a sani ba a cikin (8/20us) | 20KA |
Mafi girman fitarwa na yanzu Imax(8/20μs) | 40KA |
Ƙarƙashin ƙarfin kariya (ƙarƙashin ciki) | 2600V |
Lokacin amsawa | 25ns ku |
Aging thermal rabuwa aiki | Ee |
Aikin nuna tsufa | Ee(yana nuna taga yana juyawa daga kore zuwa ja) |
Yanayin zafin aiki | -40 ℃ ~ + 80 ℃ |
Ketare-sashe na haɗin waya | 1.5 ~ 2.5mm |
Hanyar shigarwa | DIN35mm dogo |
Kayan sheathing | UL94-V0 |
Makin kariya | IP20 |
Gwaji misali | GB/T18802.31/EN50539-11 |
zane
"*" a cikin lambar ƙirar tana wakiltar ƙayyadaddun zaren, wanda dole ne a ƙayyade lokacin yin oda: I:M20X1.5 N:1/2"NPT G:G1/2"
Tsarin tsari
Zane-zane mai girma
