Iyo UPS Inodzivirira Kurwisa Magetsi Emagetsi? Izvo Vatengi Vanoda Kuziva 

A UPS inogona kupa imwe dziviriro kubva pamagetsi ekuwedzera, asi haifanire kungoerekana yabatwa seyakazara yekuvhiya-yekudzivirira mhinduro. Kudzivirirwa kwayo chaiko kunoenderana nemuenzaniso, dhizaini yekudzivirira yemukati, maitiro ekushanda, uye kuiswa. A UPS inonyanya kupa simba rekuchengetedza kwenguva pfupi kana simba rekushandisa rakundikana; mamwe mamodheru zvakare anogadzirisa simba rinouya uye anodzvinyirira mamwe mapfupi. Iyo yakatsaurirwa surge inodzivirira mudziyo (SPD) inogona ichiri kudikanwa kubata simba rekuvhiya pachivakwa kana chikamu chekugovera.

Kune mabhizinesi anodzivirira maseva, network zvishandiso, maindasitiri ekudzora, kana zvimwe zvinorema, mubvunzo wakakosha hausi wekungoti UPS inosanganisira kudzivirira kwekuvhiya. Vatengi vanofanirwa kusimbisa izvo iyo modhi yakasarudzwa yakagadzirirwa kumira, maitiro ainoita mukunzvenga, uye kuti inorongeka sei nedziviriro yekumusoro.

Chii chinonzi Power Surge?

Kuwedzera kwesimba kukwira kwenguva pfupi muvoltiji pamusoro pedanho rinotarisirwa. Masurges anogona kubatanidzwa nezviitiko zvine chekuita nemheni, utility switching, kana kushandura mashandiro mukati menzvimbo. Kuvhiya kwakasiyana nekuramba kuchiwedzera, voltage sag, kana kudzimwa kwemagetsi kwakazara, uye iwo mamiriro angangoda mhinduro dzakasiyana dzekudzivirira.

Sensitive electronic loads-kusanganisira maseva, network network, communication equipment, and industry control electronics-zvinogona kukanganiswa nekupfuura overvoltage. Kukuvadzwa hakusi kwekukurumidza: kudzokororwa kwemagetsi kunetseka kunogonawo kubatsira mukutadza kwechikamu chisati chakwana. A circuit breaker kana fuse inonyanya kugadzirisa overcurrent conditions; haifanirwe kufungidzirwa kuti inopa kudzivirira kwekuvhiya pachayo.

Iyo UPS Inodzivirira Sei Kubva Pamagetsi Ekuwedzera?

A UPS inogara pakati pekushandisa uye yakabatana michina. Zvichienderana nemagadzirirwo ayo, inogona kupa bhatiri backup, voltage regulation, kusefa, uye imwe nhanho yekudzvinyirira kwenguva pfupi. Aya mabasa ane hukama, asi haachinjiki. Battery backup inochengeta inowirirana mitoro ine simba panguva yekudzima; voltage regulation inopindura kune dzimwe shanduko dzakasimba; kudzvinyirirwa kwekuwedzera kunoganhurira mapfupi voltage transients mukati memushini wakatsanangurwa kugona.

Iko hakuna imwechete yekuvhiya-yekudzivirira nhanho inoshanda kune yega UPS. Vatengi vanofanirwa kutarisa iyo chaiyo yemhando zvinyorwa zvehunyanzvi zvekuvhiya zviyero, nzira dzekudzivirira, mamiriro ebvunzo akakodzera, uye zvisingakwanisi. Usatarise yakatarwa joule rating, clamping voltage, kana mheni inomira kubva kumazwi "UPS," "online," kana "kutendeuka kaviri" chete.

USYTU's UPS chigadzirwa mhando inosanganisira akawanda masisitimu marudzi uye huwandu hwehuwandu. Iwo akakodzera ekudzivirira mabasa anofanirwa kusimbiswa kubva kune yakasarudzwa chigadzirwa chakasarudzika uye saiti dhizaini yemagetsi.

UPS vs. Surge Protector vs. Surge Protective Device (SPD)

Midziyo iyi ine mabasa ekutanga akasiyana. UPS inopa simba rekuchengetedza kwenguva pfupi uye inogona kuisa magetsi anouya. Mudziviriri wekuvhiya kana SPD yakagadzirirwa kudzikamisa kupfuudza overvoltage. Zvichienderana nekuiswa, chirongwa chekudzivirira chakarongeka chinogona kushandisa zvese pane kuvimba nechero mudziyo wega.

Zvekutengesa kana zvakakosha-simba kuisirwa, gadziriro yekudzivirira inofanirwa kugadzirwa iyo chaiyo yekugovera sisitimu. Nzvimbo uye chiyero cheSPDs zvinoenderana nekuiswa kwemagetsi, mirairo yemidziyo, uye kodhi yenzvimbo zvinodiwa; havafanirwe kunyorerwa kubva kune general article chete.

Iyo UPS Topology Inobata Kuvhiyiwa Dziviriro?

UPS topology inokanganisa mabatiro anoita iyo unit simba rinouya, asi topology yega hairatidze imwe chiyero chekuvhiya.

Standby UPS

Iyo yekumira UPS inowanzopa simba rekushandisa kumutoro uye inoendesa kune bhatiri kushanda kana dambudziko rekupinza rekukodzera rikaitika. Kusefa kwayo uye kuvhiya-kudzivirira masimba anosiyana nemuenzaniso, saka tarisa zvinyorwa zvemugadziri pane kutora danho redziviriro rakagadziriswa.

Mutsara-Inopindirana UPS

A line-interactive UPS inowanzo wedzera voltage-regulation kugona kubhatiri backup. Izvo zvinogona kubatsira nekumwe kusiyanisa kwemagetsi, asi voltage regulation uye yenguva pfupi yekudzvanya kudzvinyirira inoramba iri mabasa akasiyana.

Pamhepo Kaviri-Shanduro UPS

Iyo yepamhepo inoshandura kaviri-shanduko UPS inoramba ichishandura inouya AC simba kuDC uye yozodzokera kuAC panguva yakajairika online kushanda. Iyi dhizaini inogona kupa inodzorwa kuburitsa kune yakakodzera mitoro, asi haibvise njodzi yese yekuvhiya. Bypass mashandiro, nzira dzewaya, kugadzika, uye hunhu hwechiitiko chekuvhiya zvese zvine basa.

USYTU inonyora iyo YT-UM Series Modular UPS (20–200 kVA), inotsanangurwa pane yayo chigadzirwa peji seyechitatu-chikamu chekuisa, matatu-chikamu chinobuda system ine modular dhizaini uye N + X parallel redundancy. Maitiro iwayo anotsanangura nhevedzano iyoyo; hazvisi zvinotsiva kutarisa kwayo chaiyo surge-protection specifications.

Mabhizinesi Anofanira Kuronga Sei UPS Surge Dziviriro?

Tanga nemidziyo uye hurongwa hwemagetsi pane kusarudza mudziyo nezita chete. Kudzokorora kunoshanda kunofanira kuvhara pfungwa idzi:

1. Ziva mitoro yakakosha. Rekodha kuti ndeapi maseva, zvishandiso zvenetiweki, zvidzori, kana zvimwe zvinoshandiswa zvinofanirwa kuramba zvine simba uye kukanganisa kupi kwavanogona kushivirira.
2. Simbisa zvinodiwa neUPS. Tarisa mutoro mu watts uye VA, yekupinda uye yekubuda voltage, gadziriro yechikamu, inodiwa nguva yekumhanya, topology, uye zvakanyorwa kuchengetedza mabasa.
3. Ongorora hurongwa hwekugovera. Bvunza nyanzvi yemagetsi inokwanisa kana maSPD ekumusoro kana epasi akakodzera uye kuti anofanira kuwirirana sei neUPS uye bypass circuit.
4. Tarisa pasi uye wiring. Kudzivirirwa kweSurge kunoenderana nekuiswa kwakaringana; zviyero zvemidziyo chete hazvivimbise system-level performance.
5. Ronga kuongorora uye kutsiva. Tevedza mirairo yevagadziri yezviratidzo zvechimiro, maalarm, kugadzirisa, uye kutsiva kwezvinodzivirira pazvinenge zvakakodzera.

Kune data data, telecom kamuri, kana indasitiri saiti, saiti-yakananga wongororo inonyanya kukosha nekuti kuomesesa kwemutoro, dhizaini yekugovera, uye maitiro ekushandisa anogona kusiyana zvakanyanya pakati pekuiswa.

Maitiro eKusarudza UPS kune Yako Simba-Dziviriro Zvinodiwa

Usati waenzanisa zvigadzirwa, gadzirira runyorwa rwemutoro, inotarisirwa kumhanya nguva, yekuisa ruzivo rwekugovera, yekuisa nharaunda, uye yekutarisa kana redundancy zvinodiwa. Wobva waenzanisa mabasa akanyorwa-kwete chete akayerwa kVA. Kana kudzivirira kwekuvhiya kuri chinhu chakakosha chinodiwa, kumbira modhi-chaiyo yedziviriro data uye jekesa kuti inoshanda panguva yakajairika online mashandiro, bypass, kana dzimwe nyika dzekushanda.

Fuhong Xunfei's webhusaiti inopa UPS masisitimu ekushandisa anosanganisira kufonera, mari, dzidzo, hutano, zvekufambisa, uye kugadzira. Vatengi vanofanirwa kufananidza application kune iyo yakakodzera modhi uye vosimbisa purojekiti-zvakananga zvinodiwa usati wasarudzwa.

Mibvunzo Inowanzo bvunzwa

Iyo UPS inogona kutsiva yakazvitsaurira kudzivirira kudzivirira?

Kwete zvoga. A UPS inogona kusanganisira kudzvinyirirwa, asi kugona kwayo uye basa muhurongwa hwekudzivirira hwakarongeka hunoenderana nemuenzaniso uye kuisirwa. Kuiswa kwakakosha kungangoda SPD yakasarudzwa zvakakodzera zvakare.

Iyo UPS yepamhepo inobvisa njodzi dzese dzekuvhiya here?

Kwete. Kushandura kaviri pamhepo hakureve kuti zvese zvinotora nguva zvinobviswa pasi pemamiriro ese. Bypass nzira, pasi, yakabatana wiring, uye maitiro ekuvhiya anofanirwa kutariswa.

Chii chinofanira kutariswa nevatengi vasati vasarudza UPS kuchengetedzwa kwekuvhiya?

Tarisa maitiro eiyo modhi yehunyanzvi, yakayerwa kuremerwa uye kugovera, inodiwa nguva yekuchengetedza, maitiro ekunzvenga, zvakanyorwa mareti ekuwedzera, pasi, uye magetsi ekuisa zvinodiwa. Iva nenyanzvi inoongorora iyo yakazara sisitimu kana mitoro yakakosha.

Mafungiro Okupedzisira

A UPS uye SPD inoshanda mabasa ekuwedzera: iyo UPS inopa backup simba uye inogona kupa yekuwedzera mamiriro, nepo SPD ichiitirwa kudzikamisa overvoltage. Kurongeka kwakaringana kunoenderana nesaiti nemidziyo-kwete pakufungidzira kuti UPS yega yega inopa dziviriro yakafanana. Ongorora iyo UPS chigadzirwa mhando uye model details, zvino taura naFuhong Xunfei nezve zvaunoda zveUPS nemutoro wako, kugovera, uye ruzivo rwekuisa.