Kodi ndi chiyani chomwe chimatanthauzira IEC 61643-11 Type 1 SPD?

Malinga ndi IEC 61643-11 Mtundu 1 SPD muyezo, zipangizozi ziyenera kupirira Kukwera kwa mawonekedwe a mafunde a 10/350 µs, zomwe zimatsanzira mphamvu ya mphezi yowomba mwachindunji.

Mosiyana ndi zida zodzitetezera zomwe zili pansi pa madzi, Mtundu 1 chipangizo choteteza kukwera kwa SPD imayikidwa pakhomo lolowera kapena bolodi lalikulu logawa kuti ikhale ngati gawo loyamba la chitetezo chokwanira njira yolumikizira chitetezo cha mafunde.

Mu makina amakono opangira magetsi, choteteza kuphulika kwa mphezi amaonetsetsa kuti mafunde a mphezi asunthidwa bwino pansi asanafalikire kwambiri mu netiweki yamagetsi.

Mayankho achitetezo olowera m'mafakitale amapezeka m'mafakitale aukadaulo machitidwe oteteza kugwedezeka kwa mafunde amagwiritsidwa ntchito mu zomangamanga, mafakitale opanga zinthu, ndi malo opangira mphamvu zongowonjezwdwanso.

Kodi Ma SPD a Mtundu 1 Amateteza Bwanji Mapanelo Olowera Utumiki?

A chitetezo cha kulowa kwa ntchito imagwira ntchito potembenuza mafunde a mphezi kuchokera pa chingwe chamagetsi kupita ku dongosolo loyimitsa nthaka.

Zipangizozi zimapangidwa mwapadera kuti zipirire mphamvu yayikulu yokhudzana ndi kukwera kwa mphamvu yamagetsi Choteteza cha mafunde a 10/350 µs mayeso ofunikira malinga ndi miyezo ya IEC.

Njira Yotulutsira Mphamvu Yamagetsi

Mphezi ikagunda chingwe chamagetsi kapena nyumba yapafupi, mafunde akuluakulu amatha kulowa mu malo oyika magetsi.

The choteteza kugwedezeka kwa mphezi imayendetsa zinthu zoteteza mkati monga:

• mipata ya moto

• machubu otulutsira mpweya (GDT)

• zotengera zitsulo zolemera kwambiri (MOV)

Zigawozi zimapangitsa mphamvu ya mafunde kupita ku dziko lapansi mwachindunji, zomwe zimathandiza kuti magetsi asamawononge zida zomwe zili pansi pa madzi.

A chipangizo chachikulu choteteza ma surge panel chifukwa chake imagwira ntchito ngati gawo loyamba la Mtundu 1 Mtundu 2 Mtundu 3 Chitetezo cha SPD, kuonetsetsa kuti mphamvu ya mafunde ikuchepa pang'onopang'ono m'dongosolo lonse.

Makhalidwe Abwinobwino a Mtundu 1 SPD

Izi Zipangizo zoteteza kuphulika kwa mafunde a Iimp ndizofunikira kwambiri pamakina okhala ndi njira zotetezera mphezi zakunja kapena omwe ali m'malo okhala ndi mphezi zambiri.

Pa makina omwe amaphatikiza chitetezo cha mphezi ndi kusinthana kwa mafunde mu chipangizo chimodzi, mainjiniya nthawi zambiri amagwiritsa ntchito Zipangizo zoteteza ku mafunde a mtundu wa 1+2.

Kodi DIN Rail Type 1 Surge Protectors imagwiritsidwa ntchito kuti?

A Chitetezo cha DIN rail Type 1 surge Yapangidwira kuyika mkati mwa mapanelo ogawa magetsi pogwiritsa ntchito choyikapo cha DIN cha njanji.

Kapangidwe kameneka kamalola kuti zikhale zosavuta kuphatikiza ma switchboard a mafakitale ndi makabati amagetsi.

Mapulogalamu Ofala

Makonzedwe wamba ndi awa:

• machitidwe ogawa mphamvu zamafakitale

• ma switchboard akuluakulu a nyumba zamalonda

• malo osungira deta ndi zomangamanga za telecom

• makina amphamvu a photovoltaic

• zomangamanga za mayendedwe

Malo awa amafunika kudalirika chitetezo cha mphezi ya mafakitale kuti apewe nthawi yogwira ntchito komanso kuwonongeka kwa zida.

Chopangidwa bwino chipangizo choteteza mphezi amaonetsetsa kuti mafunde a mphezi asunthidwa bwino asanafike pazida zamagetsi zofunikira.

Mu kapangidwe ka uinjiniya, zipangizozi zimagwira ntchito limodzi ndi mayunitsi oteteza pansi pa madzi monga gawo la njira yolumikizira chitetezo cha mafunde.

Kodi Mungatsimikizire Bwanji Kuti Mtundu 1 SPD Ukugwirizana Ndi TN-S kapena TT Systems?

Kusankha bwino kwa SPD kuyenera kuganizira kasinthidwe ka dongosolo.

Makonzedwe osiyanasiyana a nthaka amafunika mawaya osiyanasiyana a SPD kuti atsimikizire kuti mphamvu yamagetsi ya surge imatulutsa bwino.

Machitidwe Ofanana a Earthing

Mafakitale ambiri amagwiritsa ntchito chimodzi mwa zinthu zotsatirazi:

• Dongosolo la TN-S

• Dongosolo la TT

Zonsezi zimafuna njira zinazake zolumikizira za SPD kuti zisunge magwiridwe antchito oyenera a nthaka.

Kusintha kwa SPD kwa Machitidwe Osiyanasiyana a Earthing

Kusankha chogwirizana Chitetezo cha TN-S TT cha kukwera kwa nthaka kasinthidwe kake kamaonetsetsa kuti mphamvu ya mphezi itulutsidwa bwino popanda kupanga kusiyana koopsa mkati mwa kukhazikitsa.

Mainjiniya opanga makina oteteza mphezi nthawi zambiri amagwiritsa ntchito njira zaukadaulo zokhazikitsira monga Buku lothandizira kukhazikitsa mtundu 1 wa SPD kuonetsetsa kuti dongosolo lonse likugwirizana bwino.

Mapeto

A Chitetezo cha mtundu 1 cha surge imagwira ntchito yofunika kwambiri poteteza mafakitale ku mafunde amagetsi olunjika omwe amalowa kudzera m'mizere yamagetsi.

Monga momwe tafotokozera ndi IEC 61643-11 Mtundu 1 SPD, zipangizozi ziyenera kupirira mafunde amphamvu kwambiri omwe akuimiridwa ndi Kukwera kwa mawonekedwe a mafunde a 10/350 µs.

Mukayika pakhomo lolowera utumiki kapena pa bolodi lalikulu logawa, Mtundu 1 chipangizo choteteza kukwera kwa SPD Magulu amagwira ntchito ngati gawo loyamba la njira yolumikizirana yotetezera, ndikupanga maziko a njira yodalirika yotetezera Mtundu 1 Mtundu 2 Mtundu 3 Chitetezo cha SPD zomangamanga.

Mwa kuonetsetsa kuti zikugwirizana ndi Chitetezo cha TN-S TT cha kukwera kwa nthaka ndi kuziphatikiza mu dongosolo lonse logwirizanitsa chitetezo cha mafunde, mainjiniya amatha kuteteza bwino zomangamanga zamagetsi zamafakitale.

FAQ

Kodi chitetezo cha mtundu wa 1 surge protector ndi chiyani?

Choteteza cha mtundu wa 1 surge ndi chipangizo choteteza surge chomwe chimapangidwa kuti chitulutse mafunde amphamvu kwambiri a mphezi kulowa mu chipangizo chamagetsi kudzera mu chingwe chamagetsi.

Ndi ma waveform ati omwe amagwiritsidwa ntchito poyesa ma SPD amtundu wa 1?

Ma SPD amtundu wa 1 amayesedwa pogwiritsa ntchito njira yodziwira matenda. Mafunde a 10/350 µs a mphezi, zomwe zimatsanzira mphamvu ya mphezi yowomba mwachindunji.

Kodi chipangizo choteteza matenda a mtundu wa 1 chiyenera kuyikidwa kuti?

Kawirikawiri imayikidwa pakhomo lolowera kapena bolodi lalikulu logawa kuti ipereke chitetezo chachikulu cha mphezi.

Kodi chiŵerengero cha Iimp mu mtundu 1 wa SPD ndi chiyani?

The Chiwerengero cha Iimp imafotokoza mphamvu ya mphamvu ya kutulutsa mphamvu ya mtundu wa 1 SPD pansi pa mawonekedwe a mafunde a 10/350 µs mphezi.

Kodi ma SPD amtundu wa 1 angagwiritsidwe ntchito mu makina a TN-S kapena TT earthing?

Inde. Ma SPD amtundu wa 1 adapangidwa kuti agwirizane ndi makina onse a TN-S ndi TT earthing pamene mawaya oyenera akugwiritsidwa ntchito.