{"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\/sl\/blog\/administrirovanie\/besperebojniki-apc-smart-ups-i-kak-ih-gotovit","title":{"rendered":"Neprenehni napajalniki APC Smart UPS in kako jih pripraviti","gt_translate_keys":[{"key":"rendered","format":"text"}]},"content":{"rendered":"

Med vsemi mo\u017enostmi UPS so najpogostej\u0161i v stre\u017eni\u0161kih sistemih za\u010detnega nivoja Smart UPS podjetja APC (zdaj Schneider Electric). Njihova odli\u010dna zanesljivost in nizka cena na sekundarnem trgu omogo\u010data, da skrbniki sistemov brez ve\u010djega razmi\u0161ljanja priklju\u010dujejo te UPS naprave na omarice in posku\u0161ajo potegniti maksimalen dobi\u010dek iz opreme, star 10-15 let, zgolj z zamenjavo akumulatorjev. Na \u017ealost to ne prinese vedno pri\u010dakovanih rezultatov. Poskusimo razjasniti, kaj in kako narediti, da bo va\u0161 UPS deloval \u201ekot nov\u201d.
\n<\/a><\/noindex><\/p>\n

Izbira akumulatorjev<\/h3>\n

\nVse objave in teme na forumih o izbiri baterij za UPS pogosto spominjajo na razprave o izbiri motornega olja za avtomobile\/motocikle. Poskusimo se jim izogniti in razumeti osnovna na\u010dela izbire akumulatorjev na primeru proizvajalca CSB. <\/p>\n

Vidimo, da imajo \u0161irok spekter razli\u010dnih serij akumulatorjev: GP, GPL, HR, HRL, UPS, TPL. <\/p>\n

Pri\u010dnemo brati: GP, GPL \u2014 akumulatorji za splo\u0161no uporabo za majhne in srednje tokove praznjenja<\/b>. Priporo\u010deni so za uporabo v varnostnih in protipo\u017earnih sistemih ter UPS. Niso primerni za nas. Kljub temu pa se ravno ti akumulatorji najpogosteje kupujejo, ne da bi se preu\u010dila njihova specifikacija. <\/p>\n

\"Neprenehni
\nSerija HR \u2014 baterije z ve\u010djo energetsko kapaciteto in dovoljenim globokim praznjenjem (do 11% preostale kapacitete), kar je \u0161e posebej koristno ob potrebi po velikih tokovih praznjenja. Razlika baterij \u201eH\u201d je posebna zasnova re\u0161etke, ki omogo\u010da pove\u010danje izhodne mo\u010di za 20%. Najbolje je, da jih uporabljamo v mo\u010dnej\u0161ih energetskih sistemih in UPS.<\/p>\n

\u010crka \u201eL\u201d v seriji pomeni, da gre za baterije z dalj\u0161o \u017eivljenjsko dobo (Long Life), ki v re\u017eimu vzdr\u017eevanja trajajo do 10 let.<\/p>\n

Serija UPS pa je posebej zasnovana baterija za delovanje pri visokih tokovih ob kratkem \u010dasu praznjenja.<\/p>\n

Dolgo sem izbiral med UPS in HRL, a sem se odlo\u010dil za HRL. Na \u017ealost je o tem, kako se bodo obna\u0161ale pri dolgotrajni uporabi, mogo\u010de govoriti \u0161ele \u010dez 5 let, nekropostanje menda ni ravno dobrodo\u0161lo. Zato bomo \u0161teli, da je to moja osebna izbira in ne nameravam je vsiljevati. Vendar morate razumeti, da je treba izbrati visoko tokovne akumulatorje, saj morajo biti sposobni oddati celotno shranjeno kapaciteto v 20\u201330 minutah. <\/p>\n

Izbor sestave akumulatorjev<\/h3>\n

\nGlede na to, da v sestavi uporabljamo ve\u010d baterij, je izjemno za\u017eeleno, da imajo enake lastnosti. En slabe kakovosti akumulator bo povzro\u010dil, da bo celotna sestava delovala povsem druga\u010de, kot je pri\u010dakovano.<\/p>\n

Pred pribli\u017eno 5 leti sem odkril rostovsko podjetje 'Bastion', ki proizvaja testerje kapacitete akumulatorjev pod blagovno znamko 'Skat'. Ne morem trditi, da so meritve kapacitete popolnoma natan\u010dne, a za oceno nivoja: odli\u010den - \u017eiv - \u0161e uporabno - trup, je ta tester povsem zadosten. <\/p>\n

\"Neprenehni
\nV na\u010deloma lahko merimo kapaciteto preprosto z nalaganjem in praznjenjem z uporabo ure, avtomobilske \u017earnice 21W (ta daje obremenitev okoli 1A) in testerja, vendar je to dolgotrajno in ve\u010dinoma leno.<\/p>\n

V skrajni sili - preprosto posku\u0161amo namestiti nove akumulatorje iz iste serije in upamo, da nam bo uspelo. <\/p>\n

Elektrika je znanost o stikih.<\/h3>\n

\nEden slab stik v sestavi \u0161tirih akumulatorjev bo spodkopal vse va\u0161e napore, zato moramo skrbno razstaviti sestavo. Obi\u010dajno v UPS-ih uporabljajo priklju\u010dke za akumulatorje s sponkami, ki se ob preprostem potegovanju hitro po\u0161kodujejo. Zato vzamemo majhen ploski izvija\u010d, ga vstavimo v priklju\u010dek, kot je prikazano na sliki, in ga previdno odstranimo, ne da bi vlo\u017eili posebna prizadevanja. Kot je omenil kolega v komentarju - preprosto je potrebno potegniti za plasti\u010dno za\u0161\u010dito, ne za kabel. Priklju\u010dek se odstrani s blagim klikom.<\/p>\n

\"Neprenehni
\nKar se ti\u010de pravilne povezave \u017eic, mislim, da je odve\u010d pisati. \u010ce ste \u0161li v UPS, ste zagotovo seznanjeni s principom serijskega povezovanja akumulatorjev. Za ostale: papir in svin\u010dnik ali pametni telefon s kamero. Po kon\u010dani sestavi, za vsak slu\u010daj izmerimo napetost na sestavi s testerjem in jo primerjamo s tisto, ki bi morala biti, ob upo\u0161tevanju \u0161tevila akumulatorjev.<\/p>\n

\u00bbVse sem naredil, kot je napisano, a ni pomagalo\u00ab<\/h3>\n

\nIn this stage, the most interesting part begins. The UPS periodically conducts a short battery calibration (usually every 7 to 14 days, depending on the setup) during its operation. It switches to battery mode and measures the voltage immediately and after a short period. The result is a certain correction factor for the \"health of the battery,\" which it stores in its register. As the battery deteriorates over time, the state of this register gradually decreases. Based on this, the UPS calculates the remaining time of battery operation. And at one fine moment, realizing that things are not good, the UPS lights up the indicator demanding a battery replacement. However, when we perform the replacement, the UPS does not know about it! The state of the \"health of the battery\" register remains the same. We need to adjust it.<\/p>\n

There are two ways to do this. The first way, which is simple and quick, is to perform a full calibration of the UPS. To do this, you need to load it to more than 35% and start calibration, for example, from the PowerChute program. This works in about half of the cases. Why not always is a mystery. Therefore, let's take the longer, but more reliable path.<\/p>\n

We will need: a computer with a COM port, a proprietary cable (for example, 940-0024\u0421), the UpsDiag 2.0 program (for the safety of your UPS, a colleague recommends using apcfix in free mode instead. I cannot comment on this except to categorically recommend not to click anything in UpsDiag other than editing register 0. especially the automatic battery error correction button.<\/i>) i calibration values table<\/a><\/noindex>. We are interested in the value of register 0. The table indicates the value for ideal, spherical batteries in a vacuum. Any real batteries will yield a value less than calibration after calibration, but not significantly.<\/p>\n

\"Neprenehni
\nFor example, let's take a real UPS SUA1500RMI2U. At the time of battery replacement, UpsDiag showed a value of register 0 \u2013 42. So the batteries are dead. The calibration value from the table is A1. <\/p>\n

We start making adjustments. First of all, we remove the network card from the UPS.<\/b>The presence of a network card will not allow you to adjust the register. Why \u2013 that's a question for APC engineers. Fortunately, it can be removed hot, without turning off the UPS. <\/p>\n

Povezujemo kabel, za\u017eenemo UpsDiag, gremo na zavihek \u201eKalibracija\u201c in preverimo stanje registra 0. Zapi\u0161emo ga na papir, z desno tipko kliknemo nanj \u2013 Spremeni. Povi\u0161amo njegovo vrednost na vrednost iz tabele kalibracijskih vrednosti \u2013 A1. \u010ce va\u0161 UPS ni na tabeli, ga lahko v bistvu povi\u0161ate na FF. Ni\u010d hudega, \u010de tako storite, razen da bo UPS presene\u010den, da bo pokazal, da je pripravljen obdr\u017eati obremenitev do drugega prihoda. <\/p>\n

Nato moramo po\u010dakati, da se baterija napolni na 100%, obremeniti UPS do 35% ali nekoliko ve\u010d in zagnati kalibracijo. Po kon\u010dani kalibraciji spet preverimo vrednost v 0 registru in jo primerjamo z zapisano na papirju. V prej omenjenem SUA1500RMI2U z novimi akumulatorji HRL1234W je vrednost postala \u2013 98, kar v bistvu ni dale\u010d od kalibracijske A1.<\/p>\n

Po vsem tem pustimo, da se ponovno napolni na 100%, odstranimo COM kabel, vtaknemo nazaj omre\u017eno kartico in \u017eelimo UPS-u dolgo in sre\u010dno \u017eivljenje v korist na\u0161e stre\u017eni\u0161ke omare.<\/p>\n

Mimogrede, omre\u017ene kartice, tipa AP9619, so na sekundarnem trgu prav tako padle na nesramno nizke vrednosti. Kako jih pripraviti (ponastavitev gesla, posodobitev programske opreme, nastavitev) \u2013 to je tema za poseben \u010dlanek.
\n
Izvor: habr.com<\/a><\/p>","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"excerpt":{"rendered":"

\u0421\u0440\u0435\u0434\u0438 \u0432\u0441\u0435\u0433\u043e \u043c\u043d\u043e\u0433\u043e\u043e\u0431\u0440\u0430\u0437\u0438\u044f \u0418\u0411\u041f, \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c\u0438 \u0432 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0441\u0447\u0438\u0442\u0430\u044e\u0442\u0441\u044f Smart UPS \u0444\u0438\u0440\u043c\u044b APC (\u043d\u044b\u043d\u0435 \u2013 Schneider Electric). \u0412\u0435\u043b\u0438\u043a\u043e\u043b\u0435\u043f\u043d\u0430\u044f \u043d\u0430\u0434\u0435\u0436\u043d\u043e\u0441\u0442\u044c \u0438 \u043d\u0438\u0437\u043a\u0430\u044f \u0446\u0435\u043d\u0430 \u043d\u0430 \u0432\u0442\u043e\u0440\u0438\u0447\u043d\u043e\u043c \u0440\u044b\u043d\u043a\u0435, \u0441\u043f\u043e\u0441\u043e\u0431\u0441\u0442\u0432\u0443\u044e\u0442 \u0442\u043e\u043c\u0443, \u0447\u0442\u043e \u0441\u0438\u0441\u0430\u0434\u043c\u0438\u043d\u044b, \u043e\u0441\u043e\u0431\u043e \u043d\u0435 \u0437\u0430\u0434\u0443\u043c\u044b\u0432\u0430\u044f\u0441\u044c, \u0443\u0442\u044b\u043a\u0438\u0432\u0430\u044e\u0442 \u0441\u0442\u043e\u0439\u043a\u0438 \u0434\u0430\u043d\u043d\u044b\u043c\u0438 \u0418\u0411\u041f \u0438 \u043f\u044b\u0442\u0430\u044e\u0442\u0441\u044f \u0432\u044b\u0442\u044f\u043d\u0443\u0442\u044c \u0441 \u0436\u0435\u043b\u0435\u0437\u043e\u043a 10-15 \u043b\u0435\u0442\u043d\u0435\u0439 \u0434\u0430\u0432\u043d\u043e\u0441\u0442\u0438 \u043c\u0430\u043a\u0441\u0438\u043c\u0443\u043c \u043f\u0440\u043e\u0444\u0438\u0442\u0430 \u0431\u0430\u043d\u0430\u043b\u044c\u043d\u043e\u0439 \u0437\u0430\u043c\u0435\u043d\u043e\u0439 \u0430\u043a\u043a\u0443\u043c\u0443\u043b\u044f\u0442\u043e\u0440\u043e\u0432. \u041a \u0441\u043e\u0436\u0430\u043b\u0435\u043d\u0438\u044e \u043d\u0435 \u0432\u0441\u0435\u0433\u0434\u0430 […]<\/p>\n","protected":false,"gt_translate_keys":[{"key":"rendered","format":"html"}]},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[688],"tags":[],"class_list":["post-56401","post","type-post","status-publish","format-standard","hentry","category-administrirovanie"],"aioseo_notices":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\n","aioseo_head_json":{"title":"\ud83e\udd47Neprekinjena napajanja APC Smart UPS in kako jih pripraviti | ProHoster","description":"Med vsemi razli\u010dnimi UPS-i so najbolj raz\u0161irjeni v stre\u017enikih za\u010detnega nivoja Smart UPS podjetja APC (sedaj \u2013 Schneider Electric).","canonical_url":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/besperebojniki-apc-smart-ups-i-kak-ih-gotovit","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":null,"og:locale":"sl_SI","og:site_name":"ProHoster | \u041a\u0443\u043f\u0438\u0442\u044c \u043d\u0430\u0434\u0435\u0436\u043d\u044b\u0439 \u0445\u043e\u0441\u0442\u0438\u043d\u0433 \u0434\u043b\u044f \u0441\u0430\u0439\u0442\u043e\u0432 \u0441 \u0437\u0430\u0449\u0438\u0442\u043e\u0439 \u043e\u0442 DDoS, VPS VDS \u0441\u0435\u0440\u0432\u0435\u0440\u044b","og:type":"article","og:title":"\ud83e\udd47\u0411\u0435\u0441\u043f\u0435\u0440\u0435\u0431\u043e\u0439\u043d\u0438\u043a\u0438 APC Smart UPS, \u0438 \u043a\u0430\u043a \u0438\u0445 \u0433\u043e\u0442\u043e\u0432\u0438\u0442\u044c | ProHoster","og:description":"\u0421\u0440\u0435\u0434\u0438 \u0432\u0441\u0435\u0433\u043e \u043c\u043d\u043e\u0433\u043e\u043e\u0431\u0440\u0430\u0437\u0438\u044f \u0418\u0411\u041f, \u043d\u0430\u0438\u0431\u043e\u043b\u0435\u0435 \u0440\u0430\u0441\u043f\u0440\u043e\u0441\u0442\u0440\u0430\u043d\u0435\u043d\u043d\u044b\u043c\u0438 \u0432 \u0441\u0435\u0440\u0432\u0435\u0440\u043d\u044b\u0445 \u043d\u0430\u0447\u0430\u043b\u044c\u043d\u043e\u0433\u043e \u0443\u0440\u043e\u0432\u043d\u044f \u0441\u0447\u0438\u0442\u0430\u044e\u0442\u0441\u044f Smart UPS \u0444\u0438\u0440\u043c\u044b APC (\u043d\u044b\u043d\u0435 \u2013 Schneider Electric).","og:url":"https:\/\/prohoster.info\/sl\/blog\/administrirovanie\/besperebojniki-apc-smart-ups-i-kak-ih-gotovit","og:image":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:secure_url":"https:\/\/prohoster.info\/wp-content\/uploads\/2021\/11\/logo-350.jpg","og:image:width":350,"og:image:height":350,"article:published_time":"2020-02-11T21:00:00+00:00","article:modified_time":"2020-02-18T11:04:41+00:00","article:publisher":"https:\/\/www.facebook.com\/prohoster","article:author":"https:\/\/www.facebook.com\/prohoster"},"aioseo_meta_data":{"post_id":"56401","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":null,"schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"seo_analyzer_scan_date":null,"breadcrumb_settings":null,"limit_modified_date":false,"reviewed_by":null,"ai":null,"created":"2021-02-28 19:25:39","updated":"2022-09-29 13:07:34","focus_keyword":null,"additional_keywords":null,"truseo_locale":null},"gt_translate_keys":[{"key":"link","format":"url"}],"_links":{"self":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts\/56401","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/comments?post=56401"}],"version-history":[{"count":0,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/posts\/56401\/revisions"}],"wp:attachment":[{"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/media?parent=56401"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/categories?post=56401"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/prohoster.info\/sl\/wp-json\/wp\/v2\/tags?post=56401"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}