Ko Surge Protector Inoshanda Pasina Pasi Here?

Ndakamboona server ichitsvaira $3,000 muhofisi mangu nekuti "surge strip" yakanga isina vhu chairo. Utsi ihwohwo huchiri kundibaya maziso.

Kwete, mudziyo wekudzivirira mafungu haugone kuchengetedza michina yako kana soketi yemadziro isina waya chaiyo yevhu; inogona kuramba ichipa simba, asi simba remafungu rinokuvadza harina kwarinogona kuenda.

Ramba uchiverenga uye ndichakuratidza kuti sei pini isipo isiri chinhu chidiki, kuti ndinoedza sei masoketi mumasekondi makumi matatu, uye zvandinoita kana chivakwa chekare chisina kundipa simba zvachose.

Mudziviriri weSurge anoshanda sei?

Ndichiri kurangarira ruzha rwekutinhira apo mheni yakarova denga remuvakidzani wedu. Pfungwa yangu yekutanga yaive yekuti, "Ndapota rega MOV iri mukati memutsara wangu iite mutambo wayo."

Chidziviriro che surge chinosundira voltage yakawedzerwa ku ground wire kuburikidza ne Metal-Oxide Varistor; pasina nzira iyoyo yekubuda, simba rinoramba riri mu circuit yako uye rinopisa chip isina simba.

Chikamu chidiki chinotora bullet

Mukati mechikamu chimwe nechimwe muchawana MOV imwe chete kana kupfuura. Dzinogara pakati pemvura iri mhenyu neyapasi, dzisina kwadzakarerekera neyapasi. Pa 130 V dzinobata, asi bata inoshanda chete kana pasi pakamirira sedhireni rakavhurika.

Joules anokuudza saizi yebhaketi

Ndinotora mitsetse ine kanenge 600 J yebhenji rangu rekurabhoritari uye 2,000 J yekuisa ma server racks. Tafura iri pazasi inoratidza kuti MOV inogona kumedza mangani isati yashanduka kuita charcoal briquette.

Sei waya yegirini ichikosha kupfuura chidhindo

Chidimbu chinogona kutakura UL 1449 asi chikaramba chichikukanganisa. Ndakavhura mabhawa e "CE-marked" asina ground pin paplug. MOV yakasungirirwa ku fake plastic pin. Surge inowana nzira inotevera yakanakisisa—kazhinji kuburikidza neEthernet cable uye kupinda mumotherboard yelaptop yako.

Bvunzo rangu remaminitsi maviri re socket

Ndisati ndaisa chero chinhu chinodhura, ndinoshandisa tester yemadhora matatu. Marambi matatu anofanira kupenya. Kana repakati rakasviba, ndinofonera nyanzvi yemagetsi kana kuti ndinotamisa rack. Handimbovimbi neshoko remuridzi wemba anoti, "Zvichida zvakanaka."

Chii chinoitika kana MOV yafa

MaMOV haapore. Mushure mekurohwa kukuru, voltage yavo yeclamp inokwira. Rimwe zuva simba rinokwira kupfuura MOV yaneta uye simba rinopinda mumagetsi ako. Ndinochinja ma strips makore matatu ega ega munzvimbo ine mheni, makore mashanu ega ega kune imwe nzvimbo.

Vese Vanodzivirira Kukwira Kwemvura Vane Ruzivo Here?

Ndakadzidza nenzira yakaoma kuti "surge" label iri pabhokisi hairevi kuti bar ine ground pin; dzimwe dzinongodzivirira data lines dzosiya power path isina chinhu.

Kwete, ma "walk-size protectors" akawanda ane saizi yekufamba uye maviri-pin haana kubatana pasi; anovimba ne "line-neutral clamping" uye anopa dziviriro shoma chete.

Nzira yekushambadzira yakandinyengedza

Gore rakapera ndakatenga bhaa jena rakanaka kuti nditore mifananidzo. Puragi yacho yaiva nemapini maviri chete. Mufananidzo wakanyorwa zvakanaka wakanyorwa kuti "dziviriro yemvura pakati pemitsetse." Izvi zvinobatsira kubva pakuputikira kudiki, asi kurova kwemheni kunoramba kuchisundira 6 kV pachassis.

Tafura yekubatisa ine mapini maviri

Sei ndichiri kushandisa mabhawa ane mapini maviri

Ndinoashandisa, asi chete pamarambi nemachaja efoni. Ndinoanyora kuti “Hapana pasi—Hapana zvinhu zvinodhura” kuitira kuti vadzidzi vangu vasamboisa oscilloscope maari.

Nzvimbo yegrey: Nzvimbo dzeGFCI

Mamwe marabhoritari ekare ane nzvimbo dzeGFCI dzisina nzvimbo yepasi. GFCI ichakuponesa, asi inoita kuti mhepo isapinda. Ini ndinowedzera imwe MOV module yakabatana nepaipi yemvura pasi pandinosangana negadziriro iyi.

Njodzi uye Kunetseka Kwekuchengetedza Kwekushandisa Surge Protectors Ungrounded

Ndakanzwa hwema hwepurasitiki iri kutsva na2am muhotera; jira racho rakanga risina pasi uye simba rakapinda nepakati petambo yeUSB-C, richibatanidza laptop yangu nedhesiki.

Pasina ivhu, simba remagetsi rinogona kupinda mukati mechikamu, kubatidza mapurasitiki, kana kufamba nepatambo dzenetwork uye kuparadza mudziyo wese wakabatana.

Moto unotanga mukati mepurasitiki

MaMOV anopisa. Chidimbu chakadzika chinodurura kupisa uye maerekitironi pamwe chete. Chidimbu chisina kudzika chinobata simba. Ndakaona bubble repafaceplate richidonha sechizi pagriddle.

Nzira yakavanzika kuburikidza neEthernet

Ndakayera 1,800 V pakati pemalaptop maviri aigovana strip isina kuvharwa. Surge yakafamba netambo yeCAT6 ndokupwanya maNIC ese ari maviri. Mari yekugadzirisa yaive yakakwira kupfuura gore re surge bars.

Njodzi yevanhu yekuvhunduka

Kana simba remagetsi risina pasi, bhokisi resimbi rePC yako rinogona kukwira kusvika hafu yemagetsi emagetsi ema microseconds. Izvozvo zvinokwana kukushamisa kana ukabata bhokisi racho uye pasi chairo panguva imwe chete.

Matrix yangu yengozi kune vatengi

Maitiro Ekutarisa Uye Kuve Nechokwadi Chekuti Surge Protector Yakamira Zvakanaka

Ndinotakura chishandiso chekuedza chetatu-light mulaptop yangu; chakandiponesa kubva kumabhodhi akakangwa munyika shanu uye mumahofisi akawanda ekurenda.

Batanidza chinhu chiri nyore chekuedza kubuda musoketi; mwenje yese mitatu inofanira kuenderana nechati iri pasoketi, kana kuti pasi payo panofanira kunge pakavhurika uye chinodzivirira kukwira kwemvura yako idhadha rakagara.

Kuongorora kwangu kwemasekondi mashanu

Ndinotsvaga gomba rakatenderera. Kana risipo, ndinomira. Kana riripo asi riri repurasitiki, ndinomirawo. Gomba repasi rekunyepedzera rakachipa pane mhangura uye harina basa.

Kushandisa multimeter kune mutengi anosarudza

Isa mita kuVAC. Kurarama kusvika pasi kunofanira kuverenga 110–125 V. Kurarama kusvika pasi kunofanira kunge kwakafanana. Kusamira kusvika pasi kunofanira kuva 0–2 V. Chero mamwe manhamba anoreva kuti pasi harisipo kana kuti harigovaniswe zvisizvo.

Nzira yekuisa pombi yemvura

Mune imwe imba yekuchengetera zvinhu yemakore ekuma1950 ndakabatanidza waya yemhangura papombi yemvura inotonhora ndikaiisa pasherufu. Ndakayera 0.3 Ω pasi pepaneru. Izvo zvakanaka zvakakwana pabasa rekusunda, asi ndichiri kuidana kuti "aux ground."

Nyora bvunzo yacho

Ndinotora mufananidzo wemwenje yekuyedza ndoibatanidza nehurongwa hwebasa. Kana dhiraivha yemadhora zviuru makumi mashanu ($50,000) yafa, kambani yeinishuwarenzi inoda humbowo hwekuti ndakaita basa rangu.

Maitiro Ekugadzirisa Simba rekudzivirira Simba Nepasi Zvakanaka

Ndakamborovera tsvimbo yemhangura yakareba mamita maviri nehafu nepasi pekongiri ndichishandisa chibooreso chehammer chakarendwa; pfari pandakabata waya yakandiudza kuti chivako changa chichiyangarara pa40 V kwemakore.

Shandisa waya yegirini ye12 AWG kubva parug yekudzivirira surge kuenda kubhazi guru repasi rechivako kana tsvimbo yakatenderwa; chengetedza kumhanya kwenguva pfupi kupfuura mamita gumi uye shandisa majoini akakombama, kwete akakombama.

Nzira yangu yekubika nhanho nhanho

1. Dzima chinopwanya.
2. Bvisa ¾ inch yekudzivirira kupisa.
3. Konera chirongo chine gomba rimwe chete uchishandisa chishandiso chehydraulic.
4. Pukuta bhegi repasi newasher ine nyeredzi.
5. Torque kusvika 25 mu-lb.
6. Nyora waya kuti “Surge EQ GND” kuitira kuti tekinoroji inotevera izive kuti nei iripo.

Kana usingakwanise kuvhura panel

Ndinoshandisa bhokisi rekunze reSPD rinosungirirwa padivi pepaneru uye rinounza stud yevhu panze. Chinodzivirira surge chiri mukati mebhokisi chakabatana ne10 AWG. Ndinowedzera twist-lock inlet kuitira kuti strip ikwanise kuchinjwa mumasekonzi makumi matatu.

Tafura yemitengo yesarudzo dzekuisa pasi

Kuongorora kwangu kwekupedzisira kugadzikana kwepfungwa

Kana ndapedza, ndinoisa tester zvakare. Zvadaro ndinobatidza hita ye1,500 W ndotarisa voltage ye neutral-to-ground. Kana ikakwira pamusoro pe2 V, ndinosimbisa jointi yese kusvika yadonha.

Ndiri kutsvaga timu yehunyanzvi yekudzivirira surge — leikexing Manufacturer

Mutengi wangu wekuGermany paakakumbira maSPD zviuru zvishanu (5,000) ane maIEC C19 sockets ane maIEC C19 sockets mumazuva gumi, leikexing yakauya nemwedzi mipfumbamwe; ndakarara zvakanaka husiku ihwohwo.

Ndinoshanda neLeikexing nekuti vane fekitari ine 2,000 m² muWenzhou, vanopa masevhisi akazara ekutengesa zvinhu, uye vachiri kupindura maemail angu mukati meawa imwe chete—kunyangwe pandinobvunza shanduro inoshamisa ye690 V delta.

Sei ndakarega kutenga zvinhu zvakasiyana-siyana

Ndaiwanzogovanisa maodha pakati pemafekitori matatu. Kunonoka, mavara akasiyana, uye MOQs zvaindipengesa. Leikexing inondibvumira kusanganisa 20 A, 30 A, uye DC modhi mune imwe batch ye500-pieces. Izvi zvinoderedza mutoro wangu ne18%.

Zvinyorwa zvangu zvekuongorora panzvimbo

Ndakaenda kuWenzhou munaKurume nendege. Ndakaona maMOV ane UL-certified akaiswa mumakabati ane hunyoro, madhiraivha emagetsi otomatiki achinyora sikuruu imwe neimwe, uye rack inotsva inorova unit yega yega ine 6 kV katatu. Ndakanyora kuti "PASS" mubhuku rangu.

Masevhisi avanondipa kuti ndigone kutengesa

- Ongororo yeDFMA mumaawa makumi mana nemasere

- Dhinda logo yangu neLaser pasina muripo pasi pe500 pcs

- RoHS neREACH magwaro zvakaunganidzwa mubhokisi

- Musanganiswa wemhepo yegungwa kana ndanonoka

Pepa remashoko nekukurumidza ndinotumira kuna Jeff Weaver

MOQ i100 pcs pamodheru imwe neimwe, huwandu hwe500 pcs. Nguva yekuburitsa ndeyemazuva gumi nemashanu, 30% yedhipoziti, 70% kana BL copy. Vanogamuchira T/T kana Alibaba Trade Assurance.

Mhedziso

Kudonha pasi hakusi kwekusarudza; mubatsiri akanyarara ndiye anotora mukana. Edza soketi yega yega, shandisa waya chaiyo, uye sarudza fekitari inotakura panguva—kukwira kwako kunotevera hakuzomirira.