Zipangizo Zoteteza Mphamvu
- Bodi Yosungira Zinthu
- Zopinga Zachitetezo Zotalikirana
- Zosiyanitsa Zizindikiro
- Zipangizo Zoteteza Kwambiri
- Chitetezo Chotumizira
- Ma Module a I/O Opanda Luntha Okhazikika
- Zipata Zanzeru
- Ma Transceiver a Deta ya Zamalonda
- Zowunikira za Dew Point pa intaneti
- Ma Module Opezera Deta
- Chosinthira deta cha HART
PHL-TA-1000PA
CHIDULE CHA ZOGULITSA
Choteteza chachiwiri cha photovoltaic DC surge ndi chipangizo chopangidwa mwapadera kuti chiteteze mphamvu ya DC photovoltaic mkati mwa bokosi lophatikiza la solar photovoltaic system. Ntchito yake yayikulu ndikuletsa kuwonongeka kapena kusokonekera kwa zida chifukwa cha kukwera kapena kusokonezeka kwa ma elekitiromagineti mu makina a photovoltaic.
Mtundu uwu wa chitetezo nthawi zambiri umatsatira miyezo yoyenera yoyesera, monga EN 5053911 ndi GB/18802-31 monga mwanenera. Miyezo iyi imafotokoza zofunikira zaukadaulo ndi zizindikiro za magwiridwe antchito zomwe zoteteza ziyenera kukwaniritsa kuti zitsimikizire kuti zitha kuteteza bwino makina a photovoltaic ku zotsatira za kukwera ndi kukwera.
Makhalidwe Aakulu
1. Maziko oyambira mawaya onse: Izi zikutanthauza kuti chotetezera chili ndi maziko oyambira mawaya, zomwe zimapangitsa kuti zikhale zosavuta kuyika mu dongosolo la photovoltaic. Kapangidwe kameneka kamaganizira njira yapadera yolumikizira mawaya ya dongosolo la photovoltaic, zomwe zimapangitsa kuti kuyika kukhale kosavuta.
2. Njira yolumikizira yooneka ngati Y: Kugwiritsa ntchito njira yolumikizira yooneka ngati Y kungapewe kuwonongeka kwa choletsa mphezi chomwe chimachitika chifukwa cha kulephera kwa kutchinjiriza mu jenereta. Njira yolumikizirayi ingathandize kukhazikika ndi kudalirika kwa dongosololi, kuchepetsa zoopsa zomwe zingachitike chifukwa cha zolakwika za kutchinjiriza.
3. Chipangizo chapadera choletsa DC arc: Cholinga cha chipangizochi ndi kupewa ngozi zomwe zimachitika chifukwa cha ma arc. DC arc ingayambitse mavuto aakulu achitetezo m'makina a photovoltaic, kotero zipangizo zapadera zimagwiritsidwa ntchito popewa kuchitika kwa arc, potero zimawonjezera chitetezo cha makinawo.
ZOFUNIKA
| Magawo aukadaulo | PHL-TA-1000PV | PHL-TA-1500PV |
| Mphamvu yogwiritsira ntchito mphamvu zambiri | 1000V | 1500V |
| Kutulutsa kwamadzina kwamakono | 20kA | 20kA |
| Mphamvu yayikulu yotulutsa ln (8/20µs) | 40kA | 40kA |
| Chitetezo cha magetsi chakwera (chaphulika) | ||
| Nthawi yoyankha | 25nS | 25nS |
| Kukalamba kutentha kulekanitsa ntchito | inde | inde |
| Ntchito yosonyeza ukalamba | inde (zenera lowonetsa limatembenuka kuchoka pa zobiriwira kupita pa zofiira) | inde (zenera lowonetsa limatembenuka kuchoka pa zobiriwira kupita pa zofiira) |
| Kugwira ntchito kutentha osiyanasiyana | -40-+80"C | -40-+80"C |
| Ntchito yolumikizirana ndi ma telesign | zosankha | zosankha |
| Kulankhulana kwa RS485 | zosankha | zosankha |
| Malo olumikizira waya wolumikizira | 1.5-2.5mm2 | 1.5-2.5mm2 |
| Njira yokhazikitsira | Sitima ya DIN35mm | Sitima ya DIN35mm |
| Zinthu zomangira | UL94-VO | UL94-VO |
| Miyeso yoteteza | IP20 | IP20 |
| Muyezo woyeserera | GB/T 18802.31/EN50539-11 | GB/T 18802.31/EN50539-11 |
Chithunzi
"*" mu nambala ya chitsanzo ikuyimira mfundo ya ulusi, yomwe iyenera kufotokozedwa poyitanitsa: I:M20X1.5 N:1/2”NPT G:G1/2”
Chithunzi chojambula
Zojambula za kukula
