{"id":2508,"date":"2023-11-13T07:44:00","date_gmt":"2023-11-13T07:44:00","guid":{"rendered":"http:\/\/www.kmdpower.com\/?p=2508"},"modified":"2025-01-13T11:36:17","modified_gmt":"2025-01-13T11:36:17","slug":"6-key-protection-features-to-look-for-when-purchasing-high-voltage-batteries-in-2023","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/6-key-protection-features-to-look-for-when-purchasing-high-voltage-batteries-in-2023\/","title":{"rendered":"6 k\u013e\u00fa\u010dov\u00fdch ochrann\u00fdch prvkov, ktor\u00e9 treba h\u013eada\u0165 pri n\u00e1kupe vysokonap\u00e4\u0165ov\u00fdch bat\u00e9ri\u00ed v roku 2023"},"content":{"rendered":"

Kamada Power Aplik\u00e1cia vysokonap\u00e4\u0165ov\u00fdch bat\u00e9ri\u00ed\/Vetern\u00e1 energia\/Sol\u00e1rne svetl\u00e1\/Emergengy Light\/UPS\/Telecom\/Sol\u00e1rny syst\u00e9m<\/p>\n\n\n\n\n
Vysok\u00e9 nap\u00e4tie 400 V<\/td>\n\u00a0Vysok\u00e9 nap\u00e4tie 800 V<\/td>\nVysok\u00e9 nap\u00e4tie 1500 V<\/td>\n<\/tr>\n
1, vonkaj\u0161ie mal\u00e9 vysok\u00e9 nap\u00e4tie, z\u00e1lo\u017en\u00e9 nap\u00e1janie, nap\u00e1janie UPS<\/td>\n1, priemyseln\u00e9 a obchodn\u00e9 nap\u00e1janie2, nap\u00e1janie tov\u00e1rn\u00ed a n\u00e1kupn\u00fdch centier<\/td>\n1, Ve\u013ek\u00e1 z\u00e1klad\u0148ov\u00e1 stanica<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

\"Kamada<\/p>\n

Vlastnosti vysokonap\u00e4\u0165ovej bat\u00e9rie<\/h2>\n

Bez\u00fadr\u017ebov\u00fd
\nPodporuje paraleln\u00e9 pou\u017e\u00edvanie
\nUr\u010den\u00e9 pre dom\u00e1ci sol\u00e1rny syst\u00e9m
\nSpo\u013eahliv\u00fd v\u00fdkon 6000 cyklov
\nVy\u0161\u0161ia hustota energie, extr\u00e9mne
\nSyst\u00e9m spr\u00e1vy bat\u00e9ri\u00ed (BMS)
\nDizajn spodn\u00e9ho tla\u010dn\u00e9ho kolesa, bez nutnosti in\u0161tal\u00e1cie
\n95% DOD s v\u00e4\u010d\u0161ou vyu\u017eite\u013enou kapacitou<\/p>\n

Funkcia ochrany vysokonap\u00e4\u0165ovej bat\u00e9rie<\/h2>\n

1.Overcharge ochrana<\/strong><\/p>\n

Ochrana proti prebitiu sa t\u00fdka: l\u00edtiov\u00fdch bat\u00e9ri\u00ed v procese nab\u00edjania, ktor\u00fdch nap\u00e4tie st\u00fapne nad primeran\u00fd rozsah, prinesie neistotu a nebezpe\u010denstvo. Funkcia ochrany proti prebitiu ochrannej dosky spo\u010d\u00edva v monitorovan\u00ed nap\u00e4tia akumul\u00e1tora v re\u00e1lnom \u010dase a v preru\u0161en\u00ed nap\u00e1jania, ke\u010f nab\u00edjanie dosiahne vrchol bezpe\u010dn\u00e9ho rozsahu nap\u00e4tia, \u010d\u00edm sa zabr\u00e1ni \u010fal\u0161iemu zvy\u0161ovaniu nap\u00e4tia, a t\u00fdm pln\u00ed ochrann\u00fa \u00falohu.
\nFunkcia ochrany proti prebitiu: Pokia\u013e nap\u00e4tie jedn\u00e9ho z re\u0165azcov dosiahne hodnotu ochrany proti prebitiu (predvolen\u00e9 nap\u00e4tie prebitia tern\u00e1rnych bat\u00e9ri\u00ed je 4,25 V \u00b1 0,05 V a predvolen\u00e9 nap\u00e4tie prebitia LiFePO4,75 V \u00b1 0,05 V), doska preru\u0161\u00ed nap\u00e1janie a cel\u00e1 skupina l\u00edtiov\u00fdch bat\u00e9ri\u00ed sa prestane nab\u00edja\u0165.<\/p>\n

2.Over-discharge ochrana<\/strong><\/p>\n

Ochrana proti nadmern\u00e9mu vybitiu sa t\u00fdka: l\u00edtiov\u00fdch bat\u00e9ri\u00ed v procese vyb\u00edjania s poklesom nap\u00e4tia, ak sa v\u0161etka elektrina vybije do vy\u010derpania, chemick\u00e9 materi\u00e1ly vo vn\u00fatri l\u00edtiovej bat\u00e9rie stratia aktivitu, \u010do vedie k nab\u00edjaniu do v\u00fdkonu alebo poklesu kapacity. Funkcia ochrany proti nadmern\u00e9mu vybitiu ochrannej dosky spo\u010d\u00edva v monitorovan\u00ed nap\u00e4tia akumul\u00e1tora v re\u00e1lnom \u010dase a v odpojen\u00ed nap\u00e1jania pri vyb\u00edjan\u00ed na najni\u017e\u0161\u00ed bod nap\u00e4tia akumul\u00e1tora, \u010d\u00edm sa zabr\u00e1ni \u010fal\u0161iemu poklesu nap\u00e4tia, a tak pln\u00ed ochrann\u00fa \u00falohu.<\/p>\n

Funkcia ochrany proti nadmern\u00e9mu vybitiu: Pokia\u013e nap\u00e4tie jedn\u00e9ho z re\u0165azcov dosiahne hodnotu ochrany proti nadmern\u00e9mu vyb\u00edjaniu (predvolen\u00e9 nap\u00e4tie nadmern\u00e9ho vyb\u00edjania tern\u00e1rnych bat\u00e9ri\u00ed je 2,7 V \u00b1 0,1 V a predvolen\u00e9 nap\u00e4tie nadmern\u00e9ho vyb\u00edjania LiFePO4 je 2,2 V \u00b1 0,1 V), doska preru\u0161\u00ed nap\u00e1janie a cel\u00e1 skupina l\u00edtiov\u00fdch bat\u00e9ri\u00ed sa prestane vyb\u00edja\u0165.<\/p>\n

3.Overcurrent ochrana<\/strong><\/p>\n

Nadpr\u00fadov\u00e1 ochrana sa t\u00fdka: l\u00edtiov\u00fdch bat\u00e9ri\u00ed v nap\u00e1jan\u00ed z\u00e1\u0165a\u017ee, pr\u00fad sa men\u00ed so zmenami nap\u00e4tia a v\u00fdkonu, ke\u010f je pr\u00fad ve\u013emi vysok\u00fd, \u013eahko sa sp\u00e1li ochrann\u00e1 doska, bat\u00e9ria alebo zariadenie. Funkcia nadpr\u00fadovej ochrany ochrannej dosky spo\u010d\u00edva v monitorovan\u00ed pr\u00fadu akumul\u00e1tora v re\u00e1lnom \u010dase po\u010das procesu nab\u00edjania a vyb\u00edjania, a ke\u010f pr\u00fad prekro\u010d\u00ed bezpe\u010dnostn\u00fd rozsah, preru\u0161\u00ed prech\u00e1dzaj\u00faci pr\u00fad, \u010d\u00edm zabr\u00e1ni po\u0161kodeniu akumul\u00e1torov alebo zariadenia, a tak pln\u00ed ochrann\u00fa \u00falohu.<\/p>\n

Funkcia nadpr\u00fadovej ochrany: pri nab\u00edjan\u00ed a vyb\u00edjan\u00ed bude ochrann\u00e1 doska monitorova\u0165 pr\u00fad akumul\u00e1tora v re\u00e1lnom \u010dase, pokia\u013e dosiahne nastaven\u00fa hodnotu nadpr\u00fadovej ochrany, ochrann\u00e1 doska preru\u0161\u00ed nap\u00e1janie a cel\u00e1 skupina l\u00edtiov\u00fdch bat\u00e9ri\u00ed sa prestane nab\u00edja\u0165 a vyb\u00edja\u0165.<\/p>\n

4.high \/ low temperature protection<\/strong><\/p>\n

Ochrana regul\u00e1cie teploty: Teplotn\u00e1 kontroln\u00e1 sonda hardv\u00e9rovej ochrannej dosky je privaren\u00e1 k vn\u00fatornej z\u00e1kladnej doske ochrannej dosky a nie je mo\u017en\u00e9 ju odpoji\u0165. Sonda na kontrolu teploty m\u00f4\u017ee monitorova\u0165 zmenu teploty akumul\u00e1tora alebo pracovn\u00e9ho prostredia v re\u00e1lnom \u010dase, ke\u010f monitorovan\u00e1 teplota prekro\u010d\u00ed nastaven\u00fa hodnotu (predvolen\u00e1 hodnota hardv\u00e9rovej ochrany na kontrolu teploty: nab\u00edjanie -20 ~ 55 \u2103, vyb\u00edjanie -40 ~ 75 \u2103, ktor\u00fa mo\u017eno zmeni\u0165 pod\u013ea po\u017eiadaviek z\u00e1kazn\u00edka a z\u00e1kazn\u00edk ju nem\u00f4\u017ee nastavi\u0165 s\u00e1m), akumul\u00e1tor sa odpoj\u00ed od nab\u00edjania a vyb\u00edjania a akumul\u00e1tor sa m\u00f4\u017ee na\u010falej nab\u00edja\u0165 a vyb\u00edja\u0165, ke\u010f sa teplota obnov\u00ed na primeran\u00fd rozsah, aby zohr\u00e1val \u00falohu pri ochrane.<\/p>\n

5.Equalization ochrana<\/strong>
\nPas\u00edvne vyrovn\u00e1vanie znamen\u00e1, \u017ee ke\u010f sa medzi re\u0165azcami bat\u00e9ri\u00ed vyskytne nes\u00falad nap\u00e4tia, ochrann\u00e1 doska uprav\u00ed nap\u00e4tie ka\u017ed\u00e9ho re\u0165azca tak, aby bolo po\u010das procesu nab\u00edjania konzistentn\u00e9.<\/p>\n

Funkcia vyrovn\u00e1vania: Ke\u010f ochrann\u00e1 doska zist\u00ed rozdiel nap\u00e4tia medzi s\u00e9riou l\u00edtiov\u00fdch bat\u00e9ri\u00ed a re\u0165azcami, pri nab\u00edjan\u00ed dosiahnu re\u0165azce s vysok\u00fdm nap\u00e4t\u00edm vyrovn\u00e1vaciu hodnotu (trojica: 4,13 V, LiFe3,525 V), vybij\u00fa sa (spotrebuj\u00fa) pomocou vyrovn\u00e1vacieho odporu s pr\u00fadom pribli\u017ene 30-35 mA a ostatn\u00e9 re\u0165azce s n\u00edzkym nap\u00e4t\u00edm sa na\u010falej nab\u00edjaj\u00fa. Pokra\u010dujte a\u017e do \u00fapln\u00e9ho nabitia.<\/p>\n

6. ochrana proti skratu (detekcia poruchy + ochrana proti sp\u00e4tn\u00e9mu pripojeniu)<\/strong>
\nSkrat znamen\u00e1: skrat vznik\u00e1, ke\u010f s\u00fa kladn\u00e9 a z\u00e1porn\u00e9 p\u00f3ly bat\u00e9rie spojen\u00e9 priamo bez z\u00e1\u0165a\u017ee. Skrat vedie k po\u0161kodeniu bat\u00e9rie, zariadenia a pod.<\/p>\n

Funkcia ochrany proti skratu: l\u00edtiov\u00e1 bat\u00e9ria ne\u00famyselne sp\u00f4soben\u00e1 skratom (napr\u00edklad pripojenie nespr\u00e1vneho vedenia, nespr\u00e1vne vedenie, voda a in\u00e9 d\u00f4vody), ochrann\u00e1 doska bude vo ve\u013emi kr\u00e1tkom \u010dase (0,00025 sekundy), odpoj\u00ed priechod pr\u00fadu, aby zohr\u00e1vala ochrann\u00fa \u00falohu.<\/p>","protected":false},"excerpt":{"rendered":"

Kamada Power Vysokonap\u00e4\u0165ov\u00e1 bat\u00e9ria Aplik\u00e1cia \/ Vetern\u00e1 energia \/ Sol\u00e1rne svetl\u00e1 \/ Energetick\u00e9 svetlo \/ UPS \/ Telekomunik\u00e1cie \/ Sol\u00e1rny syst\u00e9m Vysok\u00e9 nap\u00e4tie 400V Vysok\u00e9 nap\u00e4tie 800V Vysok\u00e9 nap\u00e4tie 1500V 1, Vonkaj\u0161ie mal\u00e9 vysok\u00e9 nap\u00e4tie, z\u00e1lo\u017en\u00fd zdroj, nap\u00e1janie UPS 1, Priemyseln\u00e9 a obchodn\u00e9 nap\u00e1janie2, nap\u00e1janie tov\u00e1rne a n\u00e1kupn\u00e9ho centra 1, Ve\u013ek\u00e1 z\u00e1klad\u0148ov\u00e1 stanica Vysokonap\u00e4\u0165ov\u00e1 bat\u00e9ria Vlastnosti produktu Bez\u00fadr\u017ebov\u00e9 Podporuje paraleln\u00e9 pou\u017eitie Navrhnut\u00e9...<\/p>","protected":false},"author":1,"featured_media":1545,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rank_math_lock_modified_date":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[26],"tags":[],"class_list":["post-2508","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2508","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/comments?post=2508"}],"version-history":[{"count":15,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2508\/revisions"}],"predecessor-version":[{"id":3880,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/2508\/revisions\/3880"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/1545"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=2508"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=2508"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=2508"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}