YUANKY TUV daim ntawv tso cai 20ka 40ka 600V 1000V 1500V surge arrester tiv thaiv DC SPD 48V PV surge protector
Kev ua haujlwm thiab thaj chaw siv
DC surge protector BY40-PV1000 yog tsim rau hnub ci photovoltaic system. Nws yog ib qho voltage-limiting surge protector. Nws yog siv los tiv thaiv xob laim overvoltage thiab ib ntus overvoltage los ntawm kev puas tsuaj rau photovoltaic zog tsim DC fais fab system. Nws yog siv los tiv thaiv DC fais fab system los ntawm overvoltage. Surge protector rau hnub ci zog. Nws muaj qhov zoo thiab qhov tsis zoo rau hauv av hom kev tiv thaiv thiab zoo rau qhov tsis zoo sib txawv hom kev tiv thaiv, uas tuaj yeem ua kom muaj kev tiv thaiv zoo tshaj plaws rau DC module inverters. Li qub: 1. 3 nquag kaw, txhaum: 1. 3 nquag qhib). Cov yam ntxwv tseem ceeb ntawm DC surge protector yog cov khoom siv hluav taws xob tsawg thiab lub sij hawm teb ceev ceev, tshwj xeeb tshaj yog thaum xob laim dhau los ntawm tus tiv thaiv, qhov tam sim no tom ntej yuav tsis tshwm sim. Thaum xob laim ntes tsis tau vim overheating, overcurrent, los yog tawg vim xob laim ntaus, lub built-in tsis ua hauj lwm tripping ntaus ntawv tuaj yeem txiav nws los ntawm daim phiaj fais fab. Cov khoom qib yog qib C.
Warning
Cov khoom no tsis xav tau kev saib xyuas txhua hnub, tab sis kev tiv thaiv xob laim yuav tsum tau kuaj xyuas tsis tu ncua txhua xyoo. Yog tias koj pom tias cov xim ntawm lub qhov rais qhia qhov yuam kev hloov ntawm ntsuab mus rau xim liab, thov hu rau peb lub tuam txhab nyob rau lub sijhawm, kom peb lub tuam txhab tuaj yeem daws nws raws sijhawm, txo koj txoj kev txhawj xeeb, thiab rau koj txoj kev nyab xeeb Escort.
| Yam ntxwv | Siv qhov zoo |
| Hlau Oxide Varistors | Lub teeb ntes hluav taws xob tuaj yeem tiv nrog kev ua haujlwm tsis tu ncua thiab muaj lub neej ntev |
| Pluggable qhov chaw | Lub teeb ntes hluav taws xob tuaj yeem txuas thiab tshem tawm nrog lub hwj chim los pab txhawm rau kuaj lossis hloov pauv |
| Deteriorated qhov rais qhia | Cov xwm txheej ua haujlwm ntawm xob laim ntes tau pom tseeb ntawm ib nrais muag |
| Built-in instantaneous overcurrent luv Circuit Court ntaus ntawv | 100% kev tswj xyuas zoo, kev nyab xeeb siv |
| Sophisticated craftsmanship | tuaj yeem ua haujlwm tau ntev hauv qhov chaw hnyav xws li kua qaub, alkali, plua plav, tshuaj tsuag ntsev thiab av noo. |
Technical parameter
| Qauv | PIB 40-PV1000 |
| Qhov siab tshaj plaws ua haujlwm tsis tu ncua | DC 12V ~ 24V ~ 48V ~ 100V ~ 500V ~ 800V ~ 1000V ~ 1500V ~ |
| xob tiv thaiv tsam | LPZ 1→ 2 |
| Qib ntawm kev xav tau | Class C Class II |
| Txheem xeem | IEC 61643-1 GB18802.1 |
| Nominal tawm tam sim no (8/20μs) | Hauv 20KA |
| Tshaj tawm tam sim no (8/20μs) | Imax 40 KA |
| Qib tiv thaiv hluav taws xob | Thaum UP nyob hauv≤150V ≤200V ≤460V ≤800V ≤2.0k uaV ≤2.8k uaV ≤3.0k uaV ≤3.5k uaV |
| Teb sijhawm | tA＜25 nsq |
| Qhov siab tshaj plaws thaub qab fuse | 125A gI/gG |
| Hla-sectional cheeb tsam ntawm kev sib txuas kab | 2.5-35 hli2(ib leeg strand, multi-strand hlau)2.5-25 hli2 (multi-strand saj zawg zog xaim, sheathed ntawm qhov kawg txuas) |
| Nruab | Snap-on ntawm 35mm rails (ua raws li EN50022) |
| Kev tiv thaiv qib | IP20 |
| Ntau yam ntawm kev ua haujlwm kub | -40 ℃ ~ + 80 ℃ |
