Kuitwa kweSuge Protection Protection Device (SPD)

Kazhinji, vanhu vanobhadhara kutarisisa kwakawanda pamusoro pekuita kwechigadzirwa chekudzivirira (SPD) senge simba rayo rekuwedzera. Kuwedzera simba kwakanyanya kukosha. Kune akawanda zvakawandisa ekuchengetedza ekuchengetedza (SPDs) pamusika haigone kusangana nehupamhi hwehuwandu hwahwo hwakazivisa. Heino mufananidzo uye vhidhiyo yeSPD yakaputika pakuwedzera ikozvino bvunzo (Imax 40kA):

low quality washington device exploded

Kuchengetedzwa kweSurge Protection Device (SPD)

Kunyange zvakadaro mashoma anotariswa pamusoro pekuchengetedzwa kwechigadzirwa chekuchengetedza. Zvisinei, yakaipa yakagadzirirwa SPD inogona kuva nengozi zvakanyanya uye ndiyo imwe yezvakakonzera njodzi yemoto. Pazasi pane mamwe akapiswa SPD mifananidzo:

UL Warns of Potentially Hazardous Surge Protectors

NORTHBROOK, Ill., July 29, 2016 - Izvi zvinotevera chiziviso chinobva kuLU kuti vadziviriri vanobuda pasi vanogona kupisa moto. Chigadzirwa hachienderani neL's Safety Standards uye hachibvumirwi kutakura UL Mark yeUnited States kana kuti Canada.

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ABC Nhau Nyaya - Yambiro kune vimba: Imba-kuchengetedza chigamba inogona kukonzera moto

CARY, NC (WTVD) - Dhipatimendi reMoto reCary riri kuyambira varidzi vedzimba zvichitevera moto wechishanu wakabatana nemudziviriri wedhorobha mukati memakore mana apfuura.
“Takatanga kuona mhando dzemoto dzichiitika, kunyanya iwo wakakanganisa imba zvikuru. Moto wakakwira pamusoro pevinyl mativi eimba, ndokuzopedzisira wapinda mudenga remba, uye wakazopedzisira wapinda mudenga, "akatsanangura Cary FD Capt. Scott Benninghoff.
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SPD / MOV ndiyo Mhirizhonga Yenguva Isipi (TOV)

SPDs isiri yakagadzirirwa kana kusashandiswa zvisina kunaka uye maMoV asina kudzivirirwa angapinda mumhepo inopisa, ichiita kuti shoma shoma, kupisa, kusvuta uye inogona kutyisa moto nekuda kwe:

  • Mugumo wehupenyu
  • Kusimudzirwa kusinganzwisisiki kudengenyeka / Kuratidzira Kupera Kwepanguva (TOV)
  • Kuwedzera neusingafungi simba

MVV kana SPD ndivo vadziviriri veKuramba Kwekuwedzerwa (kana kuputika) asi avo vanobatwa neChirungu cheSvondo.

MOV Yakatsva Pasi Penguva Dzepasi Kwepasi (TOV)

MOV Yakatsva Pasi Penguva Dzepasi Kwepasi (TOV)

Kushanda Kwenguva Pfupi VS Zvishoma Nezvokuputika

Kutarisana Nenguva Isipi (TOV)

 Nguva Yakanyanya Kuputika
Zvinokonzerwa na LV / HV-system zvikanganiso  mheni kana kushanduka kwemagetsi
chinguva refu

millisecond kumaminetsi mashoma

kana maawa

 pfupi

Microseconds (mheni) kana

millisecond (switching)
Mamiriro eMOV Thermal inotiza  Kuzvidzorera

TOV inonyanya kuparadza SPD sezvo nguva yayo yakareba kwenguva refu

Kushanda Kwenguva Pfupi Isingaoneki

TOV idambudziko rinowanzoitika mune simba

Kuchengetedzwa Kudzivirirwa Kudzivirirwa Kwekuchengetedza Solution - TPAE Technology

Prosurge yakagadzira TPAE (Thermally Protected Arc Kudzima) tekinoroji kugadzirisa dambudziko rekuchengetedza reSPD uye isu tine tekinoroji iyi patent muUSA, Germany, Korea neChina.

Patent muU.SA

Patent muGermany

Patent muKorea

Patent muChina

Kubva paTPAE tekinoroji, isu takagadzira yedu yakakosha SPD chikamu - SMTMOV uye PTMOV.

SMTMOV

TPMOV - Thermally Protected MOV

PTMOV

Iwe unogona kuona kuti chigadzirwa chedu chinogara zvakachengeteka sei mune yakasarudzika yekuwedzeredza situtation apo chigadzirwa chemukwikwidzi chakatsva.

Pachine 415Vac kupera kwechinguva, SMTMOV yedu neTAPE teknolojia inodzikisa pachayo ichi chisina kumira uye inogara yakachengeteka

Pachine 415Vac kupera kwechinguva, SPD chikamu pasina TPAE yekombiyuta yakaipisisa.

Muchiyero chiri pazasi, iwo maPSD maviri anoedzwa pasi peTOV (yekupfuura yekuwedzeredza). Ona kuti mhedzisiro yacho inosiyana sei nePSD neTPAE dziviriro uye SPD isina TPAE dziviriro:

NeProsurge yepamutemo ye TPAE teknolojia, SPD inokundikana-yakachengeteka uye inodzivirirwa.

Pasina arc chimiro chekudzima, SPD inokonzera utsi nemoto, izvo zvichange zvine ngozi kune dunhu.

Maximum Safety in Surge Protection

Thermally Protected MOV

AC DIN-rail Surge Protection Device

DC DIN-rail Surge Protection Device

UL 1449 Panel Surge Protection Device