Vatengi Vanofanira Kutsanangura Sei Data Center Isingapindiki Simba Supply yeN+1 kana 2N? 

Vatengi vanofanira kutsanangura a data center isingapindiki magetsi ekupa kubva pamutoro wakakomba mune zvese kW uye kVA, simba rayo uye chirongwa chekukura, wozotsanangura kana iyo inodiwa yekuvaka iri N, N+1, kana 2N. Nguva yekumhanya, mamiriro ebhatiri, kuchengetedza bypass, kurongeka kwejenareta, kuchengetedzwa kwekukanganisa, kuita zvishoma-mutoro, kutarisa, uye kugamuchirwa kweFAT / SAT kunofanirwa kutaurwa zvakasiyana.

Data Center Uninterruptible Power Supply Architecture

Aya mavara haavimbisi imwe nhanho yekuwanikwa. Common-mode elements — mabhatiri, bypass, switchgear, controlling, cooling, rooms, and downstream distribution — zvinofanirwa kumepurwa padhiyagiramu yemutsara mumwe chete.

Verenga iyo Yakakosha Mutoro mu kW uye kVA

Vaka hurongwa hwekuremerwa hwemidziyo yeIT, network masisitimu, chengetedzo, zvidzoreso, uye chero michina kana mitoro yekutsigira iyo UPS inofanirwa kutakura. Rekodha:

• ikozvino kW uye kVA;
• zvinotarisirwa simba chinhu;
• kutanga kana kuita kwenguva pfupi;
• mutoro wakarongwa nechikamu chekuwedzera;
• mitoro isiriyo isingabatanidzwe kubva kuUPS;
• fungidziro dzakasiyana-siyana.

Isa kukura uye dhizaini muganho zvakajeka. Kuvanza mvumo yese mukati meimwe nhamba yakawandisa kunoita kuti kushanda zvakanaka, nguva yebhatiri, uye redundancy zviome kuratidza.

Shandura Redundancy kupinda muModule Quantities

Kune modular sisitimu, taura mutoro unofanirwa kuramba wakatsigirwa mushure mekunge iyo module yakatsanangurwa isipo. Iyo "250 kVA N+1 system" haina kujeka kunze kwekunge iyo module rating, yakaiswa module kuverenga, yakachengetedzwa mutoro, uye inobvumidzwa kuwandisa zvaratidzwa.

Mutengi achienzanisa a 25–250 kVA modular UPS nechikuru 100-180 kVA kana 200-800 kVA mapuratifomu anofanirwa kugadzirisa chikumbiro chakatenderedza chinogona kuchengetedzwa simba, kwete chete kabati chiyero.

Tsanangura Runtime pane Yakatumidzwa Mutoro

"Maminetsi makumi matatu ekuchengetedza" inofanirwa kuratidza mutoro, bhatiri kupera simba, tembiricha, fungidziro yekuchembera, uye kana kurasikirwa kweUPS uye vabatsiri vanosanganisirwa. Uyewo tsanangura:

• bhatiri chemistry uye yakasarudzwa kurongeka;
• dhizaini hupenyu kana tarisiro yebasa pasi pemamiriro akataurwa;
• kamuri tembiricha siyana uye ventilation;
• kutarisa kwebhatiri;
• kuzviparadzanisa uye kuchengetedza zvinodiwa;
• recharge chinodiwa mushure mekubuda;
• jenareta kutanga uye kudzikamisa kutevedzana.

Kana jenareta ichiitirwa kutsigirwa kwenguva refu, iyo UPS ichiri kuda kuzvimiririra kwakakwana kwekuonekwa, kutanga, kutamisa, uye kutadza kwekutanga kwechokwadi.

Engineer Bypass uye Maintenance

Taura inodiwa static bypass, yemukati kugadzirisa bypass, uye yekunze wraparound bypass gadziriro. Dhizaini inofanirwa kutsanangura kuti matekinoroji anogona sei kupatsanura UPS kana module nepo mutoro unoramba uri munzira yakatenderwa.

Simbisa bypass yekupinza sosi, hwindo rekuwiriranisa, pfupi-sekete kugona, kuchengetedza sarudzo, kukiya, uye kutamisa mamiriro. Mune 2N masisitimu, ita shuwa kuchengetedza pane imwe nzira haikanganisi imwe.

Enzanisa Kubudirira pa Real Loading

Musoro wepamusoro kunyatsoshanda kunogona kuitika panzvimbo yekuremedza iyo nzvimbo isingawanzo kusvika. Kumbira kushanda uye kupinza-kuita data panzvimbo dzinotarisirwa dzekushanda, kusanganisira zvakajairika redundancy. Semuenzaniso, rimwe nerimwe divi reiyo 2N architecture rinogona kumhanya pedyo nehafu yemutoro pasi pezvakajairwa mamiriro.

Kumbira vanokumbira kuti vaone:

• kaviri-shanduko uye mamwe maitiro ekushanda;
• kunyatsoita kuyerwa mamiriro;
• kupinza simba chinhu uye harmonic kuita;
• kurambwa kwekupisa pamitoro yakakodzera;
• kushandiswa kwekubatsira uye bhatiri-kuchaja;
• mamiriro anokonzera kuchinjisa mode.

Taura Kuongorora uye Kubatanidza

Nyora anodiwa akaomarara anodiwa, maprotocol, network interface, kuvaka- manejimendi kubatanidzwa, maalarm, matanda ezviitiko, kutarisa kwebhatiri, kure kure, uye cybersecurity control. Tsanangura kuti ndiani anopa magedhi, marezinesi, tambo, gadziriso, uye yekunongedza-ku-point.

Monitoring inofanira kuita kuti redundancy state ionekwe: aripo modules, load percentage, bypass status, battery condition, active alarms, and loss of communications.

Data Center UPS RFQ Checklist

• yazvino uye yeramangwana yakakosha-mutoro chirongwa mu kW uye kVA;
• mutoro simba chinhu uye ruzivo kwenguva pfupi;
• dhayagiramu-mutsara mumwe uye voltage / frequency;
• N, N+1, 2N, kana mamwe mavakirwo anodiwa;
• kukundikana nekugadzirisa zviitiko zvinotsigirwa;
• nguva yekumhanya pane yakatumidzwa mutoro uye bhatiri mamiriro;
• jenareta uye bypass coordination;
• iripo kukanganisa ikozvino uye kuchengetedza zvinodiwa;
• mamiriro ekamuri, tsoka, kupinda, uye kurodha pasi;
• mapoinzi ekubudirira uye data yekuramba kupisa;
• kutarisa, kutaurirana, uye cybersecurity;
• mipimo inodiwa, mishumo, mabhuku ezvinyorwa, maspare, uye kudzidziswa;
• FAT, kuendesa, kuisirwa, SAT, uye mutoro-yekuyedza chiyero.

Tsanangura iyo UPS Commerce Scope

Kumbira mitengo yakatarwa yemamodule eUPS, mabhatiri, racks kana makabati, bypass, switchgear, kutarisa, kutaurirana, tambo, kuisirwa, kuyedzwa, kutumira, kudzidziswa, spare parts, waranti, uye sevhisi. Mutengesi anofanira kutaura hushoma kurongeka kana hwaro hwepurojekiti, kugadzirisa, zviyero zvinoshanda uye humbowo hwechitupa, kurongedza uye kutevedzana kwekutumira, nguva yekutungamira nedanho repamusoro, kusabatanidzwa, uye kukosha kwekotesheni. Enzanisa zvikumbiro uchishandisa iwo wakaomesesa mutoro, redundancy architecture, runtime, fungidziro yebhatiri, kunyatsoita, kugadzirisa bypass, chirongwa chekuwedzera, mamiriro ezvakatipoteredza, uye lifecycle-rutsigiro chiyero.

Mibvunzo Inowanzo bvunzwa

Ko N+1 inogara isingavimbike pane 2N?

Mavara ekuvaka ega haagone kupindura izvozvo. Kuvimbika kunoenderana neyakakwana nzira yemagetsi, yakajairika-modhi njodzi, maitiro ekugadzirisa, dhizaini yemutoro, uye mhando yekushandisa.

UPS huwandu hunofanirwa kutsanangurwa chete mu kVA?

Kwete. Ipa zvose kW uye kVA, pamwe chete nechinhu chesimba uye mufambiro wekutakura, nokuti chero muganhu unogona kutonga.

Iyo bhatiri yekumhanyisa nguva inogara yakamira sezvo mutoro uchichinja?

Kwete. Runtime inosiyana nemutoro, mamiriro ebhatiri, tembiricha, kurasikirwa kwehurongwa, miganhu yekubuda, uye fungidziro yekuchembera.

Sei uchikumbira chikamu-mutoro kunyatsoshanda?

Redundant masisitimu anowanzo shanda pazasi yakazara rating. Kunyatsoshanda panzvimbo chaiyo yekushanda kunofambisa kupisa uye kushandiswa kwesimba zvakananga kupfuura nhamba yepamusoro.

Chii chinofanira kutariswa neFAT?

Iyo purojekiti yakatarwa inofanirwa kuitsanangura. Yakajairika scope inogona kusanganisira kumisikidza, maalarm, mainterface, kutamiswa, kupindura kwemutoro, maitiro ekunzvenga, uye zvinyorwa zvisati zvatumirwa.

Kumbira Architecture-Based Proposal

Ongorora USYT UPS mhinduro uye tumira hurongwa hwekuremerwa, imwe-mutsara dhiyagiramu, kudiwa kwekuwedzera, nguva yekumhanya, uye chiyero chekuyedza kuburikidza ne peji rekuonana. Izvi zvinopa vanobhidha hwaro hwakajairika hweN+1 kana 2N kuenzanisa.