{"id":56401,"date":"2020-02-12T00:00:00","date_gmt":"2020-02-11T21:00:00","guid":{"rendered":"https:\/\/prohoster.info\/blog\/blog_prohoster\/besperebojniki-apc-smart-ups-i-kak-ih-gotovit"},"modified":"2020-02-18T14:04:41","modified_gmt":"2020-02-18T11:04:41","slug":"besperebojniki-apc-smart-ups-i-kak-ih-gotovit","status":"publish","type":"post","link":"https:\/\/prohoster.info\/et\/blog\/administrirovanie\/besperebojniki-apc-smart-ups-i-kak-ih-gotovit","title":{"rendered":"APC Smart UPS katkestusteta toiteallikad ja kuidas neid ette valmistada","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

K\u00f5ikide nende UPS-de seas, mida kasutatakse algtaseme serverites, on k\u00f5ige levinumad APC (praegu \u2013 Schneider Electric) Smart UPS-id. Nende suurep\u00e4rane usaldusv\u00e4\u00e4rsus ja madal hind sekundaarsetes turgudel peavad oluliseks, et s\u00fcsteemiadministraatorid liigitavad need UPS-id otse riiulitesse, tuginedes 10-15 aasta vanustele seadmetele, lootuses, et akut vahetades saavad nad maksimaalset kasu. Kahjuks ei too see alati oodatud tulemusi. Proovime v\u00e4lja selgitada, mida ja kuidas teha, et teie UPS t\u00f6\u00f6taks \u201enagu uus\u201d.
\n<\/a><\/noindex><\/p>\n

Akude valik<\/h3>\n

\nK\u00f5ik artiklid ja foorumite teemad UPS-i akude valikust meenutavad enamasti teemasid mootori\u00f5li valikust autode\/mootorrataste jaoks. Proovime mitte sarnaneda neile, vaid m\u00f5ista akude valimise p\u00f5him\u00f5tteid tootja CSB n\u00e4itel. <\/p>\n

Nende tooteportfell sisaldab erinevaid akude seeriad: GP, GPL, HR, HRL, UPS, TPL. <\/p>\n

Alustame lugemist: GP, GPL \u2014 universaalsed akud v\u00e4ikeste ja keskmiste laadimisvoolude jaoks.<\/b>. Soovitatakse kasutada turva- ja tulekahjutehnoloogia s\u00fcsteemides ja UPS-ides. Need ei sobi meile. Kuigi just neid ostetakse k\u00f5ige sagedamini, ilma nende omaduste uurimist vaevata. <\/p>\n

\"APC
\nHR seeria \u2014 suure energiasisaldus ja s\u00fcgava t\u00fchjenemise lubamine (kuni 11% j\u00e4\u00e4kenergia), eriti kasulik suurte t\u00fchjenemisvoogude vajadusel. \u00abH\u00bb akude erip\u00e4ra on spetsiaalne restistruktuur, mis suurendab v\u00e4ljundv\u00f5imsust 20%. Need sobivad k\u00f5ige paremini v\u00f5imsatesse energias\u00fcsteemidesse ja UPS-idesse.<\/p>\n

B t\u00e4hekombinatsioon seerias viitab sellele, et need on pikema elueaga akud (Long Life), mis v\u00f5ivad t\u00f6\u00f6tada bufeerere\u017eiimis kuni 10 aastat.<\/p>\n

UPS seeria on spetsiaalselt v\u00e4lja t\u00f6\u00f6tatud akud, mis taluvad k\u00f5rgeid vooge l\u00fchikese t\u00fchjenemisajaga.<\/p>\n

Olen iga\u00fchega kaua kahe vahel valinud: UPS v\u00f5i HRL, kuid otsustasin v\u00f5tta HRL. Kahjuks ei saa ma \u00f6elda, kuidas nad pikaajalises kasutuses k\u00e4ituvad, seda teame umbes 5 aasta p\u00e4rast, ja nekropostitus ei ole just teretulnud. Seega olgu see minu isiklik valik, mida ma teistele ei sea. Aga te peate m\u00f5istma, et on oluline valida k\u00f5rge voolutugevusega akud, kuna need peavad suutma anda kogu salvestatud energia 20-30 minuti jooksul. <\/p>\n

Aku kogumise valik<\/h3>\n

\nKuna koosolekus kasutatakse mitmeid akusid, on \u00e4\u00e4rmiselt soovitatav, et need omadused oleksid \u00fchesugused. \u00dche kehva akuna t\u00f5ttu hakkab kogu s\u00fcsteem t\u00f6\u00f6le t\u00e4iesti erinevalt, kui oodatud.<\/p>\n

Umbes 5 aastat tagasi avastasin Rostovi ettev\u00f5tte \"Bastion\", mis toodab akude mahutavuse testereid kaubam\u00e4rgi \"Skat\" all. Ei julge \u00f6elda, et m\u00f5\u00f5tmiste t\u00e4psus oleks ideaalne, kuid mahutavuse taseme hindamiseks: ideaalne-elus-veel teenib-kolakas, on see tester rohkem kui piisav. <\/p>\n

\"APC
\nP\u00f5him\u00f5tteliselt on v\u00f5imalik mahutavust m\u00f5\u00f5ta lihtsalt laadimise ja t\u00fchjenemisega, kasutades kella, 21W auto lampi (see annab koormuse umbes 1A) ja testerit, kuid see v\u00f5tab aega ja on sageli liiga vaevaline.<\/p>\n

\u00c4\u00e4rmisel juhul proovime lihtsalt paigaldada v\u00e4rsked akud samast partiist ja loota, et teil l\u00e4heb h\u00e4sti. <\/p>\n

Elektrogeenika on teadus kontaktidest.<\/h3>\n

\n\u00dcks halb kontakt nelja AKB akude kogumises v\u00f5ib teie k\u00f5ik pingutused t\u00fchistada, seega lahkame kogumit \u00e4\u00e4rmiselt ettevaatlikult. UPSides kasutatakse tavaliselt akude jaoks klambritega pesasid, mis lihtsa t\u00f5ukamisega v\u00f5ivad kergesti puruneda. Seet\u00f5ttu v\u00f5tame v\u00e4ikese lapiku kruvikeeraja, sisestame selle pesasse nagu pildil ja eemaldame selle ettevaatlikult, mitte erilist pingutust tegemata. Kolleegi kommentaarist, mille ta esitas, selgub \u2014 tuleb lihtsalt t\u00f5mmata plastkatte k\u00fcljes, mitte kaabli k\u00fcljest. Pesa eemaldatakse kerge kl\u00f5psuga.<\/p>\n

\"APC
\nMis puutub kaablite \u00f5iget \u00fchendamist, siis ma arvan, et selle kohta kirjutamine on liialt. Kui te olete UPSi sisse l\u00e4inud, teate te kindlasti akude j\u00e4rjestikuse \u00fchendamise p\u00f5him\u00f5tet. Ja teistele: paber ja pliiats v\u00f5i nutitelefon kaameraga. Kogumise l\u00f5petamisel m\u00f5\u00f5dame igaks juhuks testeriga pinge kogumis ja v\u00f5rreldame seda sellega, mis peaks olema, l\u00e4htuvalt akude arvust.<\/p>\n

\u00abMa tegin k\u00f5ik nagu kirjutatud, aga see ei aidanud\u00bb<\/h3>\n

\nN\u00fc\u00fcd aga hakkab k\u00f5ige huvitavam osa. UPS, oma t\u00f6\u00f6 k\u00e4igus, teostab aeg-ajalt (tavaliselt iga 7 v\u00f5i 14 p\u00e4eva j\u00e4rel, s\u00f5ltuvalt seadistustest) l\u00fchikese aku kalibreerimise. Ta l\u00fclitub patareire\u017eiimi ja m\u00f5\u00f5dab pinget kohe ja m\u00f5ne aja p\u00e4rast. Selle tulemuseks on teatud paranduskoefitsient \"aku eluj\u00f5ud\", mille ta kannab enda registrisse. Aku j\u00e4rkj\u00e4rgulise surma korral v\u00e4heneb selle registri seisund j\u00e4rk-j\u00e4rgult. Selle p\u00f5hjal arvutab UPS j\u00e4relej\u00e4\u00e4nud t\u00f6\u00f6tamise aja patareidel. Ja \u00fchel kaunil p\u00e4eval, m\u00f5istes, et olukord on halb, s\u00fc\u00fctab UPS indikaatori akude vahetamise n\u00f5udmiseks. Kuid kui me vahetame akusid, ei tea UPS sellest! \"Aku eluj\u00f5u\" registri seisund j\u00e4\u00e4b samaks. Me peame selle parandama.<\/p>\n

Siin on kaks teed. Esimene, lihtne ja kiire tee \u2013 tuleb teostada UPS-i t\u00e4ielik kalibreerimine. Selleks on vajalik koormata see rohkem kui 35% ja k\u00e4ivitada kalibreerimine, n\u00e4iteks PowerChute'i programmist. See toimib umbes poole juhtudest. Miks mitte alati \u2013 j\u00e4\u00e4b saladuseks. Seet\u00f5ttu liigume pikema, kuid usaldusv\u00e4\u00e4rsema tee poole.<\/p>\n

Me vajame: arvutit COM-pordi, kaubanduslikku kaablit (n\u00e4iteks 940-0024C), programmi UpsDiag 2.0 (teie UPS-i turvalisuse jaoks soovitab kolleeg paremini kasutada apcfix tasuta re\u017eiimis. Ma ei oska selle kohta muud \u00f6elda, kui et ma kategooriliselt ei soovita UpsDiagi valida midagi muud peale registri 0 redigeerimise. eriti akuvea automaatse parandamise nuppu.<\/i>) ja kalibreerimisv\u00e4\u00e4rtuste tabel.<\/a><\/noindex>Meid huvitab registri 0 v\u00e4\u00e4rtus. Tabelis on n\u00e4idatud v\u00e4\u00e4rtus ideaalsete, sf\u00e4\u00e4riliste AKB-de jaoks vaakumis. K\u00f5ik reaalsed AKB-ed annavad p\u00e4rast kalibreerimist v\u00e4iksema, kuid mitte palju v\u00e4iksema v\u00e4\u00e4rtuse.<\/p>\n

\"APC
\nN\u00e4iteks v\u00f5tan reaalse UPS-i SUA1500RMI2U. Aku vahetamise hetkel n\u00e4itas UpsDiag registri 0 v\u00e4\u00e4rtust \u2013 42. See t\u00e4hendab, et AKB-d on surnud. Tabelist kalibreerimisv\u00e4\u00e4rtus \u2013 A1. <\/p>\n

Alustame parandamist. Esiteks eemaldame UPS-ist v\u00f5rkaart.<\/b>V\u00f5rkaart ei luba teil registrit muuta. Miks \u2013 on k\u00fcsimus APC inseneridele. \u00d5nneks saab selle ka ilma UPS-i v\u00e4ljal\u00fclitamata eemaldada. <\/p>\n

\u00dchendame kaabli, k\u00e4ivitame UpsDiag, liikume vahekaardile \u201eKalibreerimine\u201c ja vaatame registri 0 seisundit. Kirjutame selle paberile, klikkime parema hiirekl\u00f5psuga \u2013 Muuda. T\u00f5stame selle kalibreerimisv\u00e4\u00e4rtuste tabelis n\u00e4idatud v\u00e4\u00e4rtusele \u2013 A1. Kui teie UPS-i ei ole tabelis, siis on p\u00f5him\u00f5tteliselt v\u00f5imalik t\u00f5sta kuni FF. Sellest pole midagi hullu, v\u00e4lja arvatud see, et UPS hakkab n\u00e4itama, et on valmis koormust hoidma kuni teise tulekuni. <\/p>\n

Seej\u00e4rel peame ootama, kuni aku laeb 100% -ni, koormama UPS-i v\u00e4hemalt 35% ja k\u00e4ivitama kalibreerimise. Kalibreerimise l\u00f5pus vaatame uuesti registri 0 v\u00e4\u00e4rtust ja v\u00f5rreldame seda paberile kirjutatuga. Kui r\u00e4\u00e4kida eespool mainitud SUA1500RMI2U-st uute HRL1234W akudega, siis v\u00e4\u00e4rtus on n\u00fc\u00fcd \u2013 98, mis ei ole kalibreerimisest A1 v\u00e4ga kaugel.<\/p>\n

P\u00e4rast k\u00f5ike seda laseme tal taas laadida 100% -ni, t\u00f5mbame COM kaabli v\u00e4lja, pistame v\u00f5rkaart tagasi ja soovime UPS-ile pika ja \u00f5nneliku elu meie serveririiuli heaks.<\/p>\n

\u00dcldiselt, v\u00f5rguadapterid, nagu AP9619, on ka turul langenud h\u00e4biv\u00e4\u00e4rselt madalatele hindadele. Aga kuidas neid ette valmistada (parooli l\u00e4htestamine, tarkvara uuendamine, seadistamine) \u2013 see on eraldi teema.
\n
Allikas: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

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