{"id":4522,"date":"2025-06-07T09:44:25","date_gmt":"2025-06-07T09:44:25","guid":{"rendered":"https:\/\/www.kmdpower.com\/?p=4522"},"modified":"2025-06-07T09:44:27","modified_gmt":"2025-06-07T09:44:27","slug":"why-sodium-ion-batteries-are-ideal-for-remote-telecom-backup","status":"publish","type":"post","link":"https:\/\/www.kmdpower.com\/sk\/news\/why-sodium-ion-batteries-are-ideal-for-remote-telecom-backup\/","title":{"rendered":"Pre\u010do s\u00fa sod\u00edkovoi\u00f3nov\u00e9 bat\u00e9rie ide\u00e1lne na vzdialen\u00e9 z\u00e1lohovanie telekomunika\u010dn\u00fdch zariaden\u00ed"},"content":{"rendered":"

\u00davod<\/h2>

Mobiln\u00fa ve\u017eu si v\u0161imnete, a\u017e ke\u010f sa zotmie.A na miestach, kde technik prich\u00e1dza raz za \u0161tvr\u0165rok na sne\u017enom sk\u00fatri, je to neprijate\u013en\u00e9.<\/p>

Vzdialen\u00e9 telekomunika\u010dn\u00e9 pracovisk\u00e1 s\u00fa infra\u0161trukt\u00farne z\u00e1kladne - osamoten\u00e9, kritick\u00e9 a \u010dasto postaven\u00e9 na miestach nepriate\u013esk\u00fdch pre elektroniku aj \u013eud\u00ed. S\u00fa to predn\u00e9 l\u00ednie pripojenia, a ke\u010f d\u00f4jde k v\u00fdpadku nap\u00e1jania, n\u00e1sledky sa m\u00f4\u017eu \u0161\u00edri\u0165 na kilometre a hodiny.<\/p>

Spo\u013eahliv\u00e9 z\u00e1lo\u017en\u00e9 nap\u00e1janie na t\u00fdchto miestach nie je volite\u013en\u00e9. Je to nervov\u00fd syst\u00e9m modernej komunik\u00e1cie. Ale bat\u00e9rie, ktor\u00e9 tradi\u010dne pou\u017e\u00edvame - oloven\u00e9 dinosaury a poddajn\u00e9 l\u00edtiov\u00e9 primadony - maj\u00fa probl\u00e9my, ke\u010f sa ter\u00e9n stane drsn\u00fdm alebo ortu\u0165 klesne.<\/p>

Vst\u00fapte do sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie. Najm\u00e4 modul\u00e1rne 12 V sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> syst\u00e9my, ktor\u00e9 s\u00fa k dispoz\u00edcii v 12 V 100 Ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> a 12V 200Ah sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> form\u00e1ty a mo\u017enos\u0165 s\u00e9riovej aj paralelnej konfigur\u00e1cie. Nie s\u00fa honosn\u00e9. Nie s\u00fa ani \u00faplne mainstreamov\u00e9. Ale \u00faprimne povedan\u00e9, mysl\u00edm si, \u017ee s\u00fa presne t\u00fdm, \u010do telekomunika\u010dn\u00fd sektor potrebuje. Robustn\u00e9, stabiln\u00e9, stohovate\u013en\u00e9 a osvie\u017euj\u00faco nudn\u00e9 t\u00fdm najlep\u0161\u00edm mo\u017en\u00fdm sp\u00f4sobom.<\/p>

\"\"<\/figure><\/div>

kamada power 12V 200ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong><\/p>

Be\u017en\u00e9 probl\u00e9my tradi\u010dn\u00fdch z\u00e1lo\u017en\u00fdch bat\u00e9ri\u00ed v telekomunika\u010dn\u00fdch aplik\u00e1ci\u00e1ch<\/h2>

Obmedzen\u00e1 \u017eivotnos\u0165 cyklu a n\u00edzka \u017eivotnos\u0165<\/h3>

Ak ste spravovali flotilu oloven\u00fdch z\u00e1lo\u017en\u00fdch syst\u00e9mov v 120 lokalit\u00e1ch, pravdepodobne ste u\u017e viackr\u00e1t prekl\u00ednali kalend\u00e1r.<\/p>

Akumul\u00e1tor VRLA m\u00e1 ko\u013eko - 500 cyklov, mo\u017eno 700, ak m\u00e1te \u0161\u0165astie a bohovia s\u00fa v\u00e1m naklonen\u00ed? L\u00edtium-i\u00f3nov\u00e9 bat\u00e9rie, najm\u00e4 typy LFP (l\u00edtium-\u017eelezit\u00fd fosf\u00e1t), m\u00f4\u017eu v ide\u00e1lnych podmienkach dosiahnu\u0165 a\u017e 2 000 cyklov alebo viac, ale videl som, \u017ee v\u00fdkonnos\u0165 kles\u00e1 ove\u013ea sk\u00f4r, napr\u00edklad okolo 1 500 cyklov, ke\u010f sa v lokalit\u00e1ch vyskytuj\u00fa siln\u00e9, nepravideln\u00e9 cykly v d\u00f4sledku nestabiln\u00e9ho sol\u00e1rneho pr\u00edkonu.<\/p>

Nejde len o d\u013a\u017eku \u017eivota. Ide o predv\u00eddate\u013enos\u0165. Ak sa pou\u017eite\u013en\u00e1 \u017eivotnos\u0165 bat\u00e9rie prudko men\u00ed v z\u00e1vislosti od okolit\u00fdch podmienok, sp\u00f4sobu pou\u017e\u00edvania alebo f\u00e1zy mesiaca, m\u00e1te zodpovednos\u0165 za spo\u013eahlivos\u0165, nie z\u00e1lohu.<\/p>

Citlivos\u0165 na teplotu a zhor\u0161enie v\u00fdkonu<\/h3>

Raz som videl, ako perfektne nain\u0161talovan\u00fd l\u00edtium-i\u00f3nov\u00fd syst\u00e9m v himal\u00e1jskej rel\u00e9ovej stanici klesol na kapacitu 40% po\u010das prvej zimnej noci. In\u017einieri to nazvali probl\u00e9mom s firmv\u00e9rom. Ja som to nazval popret\u00edm.<\/p>

Extr\u00e9mny chlad nie je chyba, je to kon\u0161truk\u010dn\u00e1 podmienka pre vzdialen\u00fd telekomunika\u010dn\u00fd syst\u00e9m. Rovnako ako 55 \u00b0C v nezastienenom sto\u017eiari v Keni. Tradi\u010dn\u00e9 bat\u00e9rie sa spr\u00e1vaj\u00fa ako v\u00fdkonn\u00ed \u0161portovci - v \u00fazkom p\u00e1sme s\u00fa skvel\u00e9, mimo neho mizern\u00e9.<\/p>

Iste, m\u00f4\u017eete prida\u0165 ohrieva\u010de, izol\u00e1ciu, ventil\u00e1tory. Ale teraz ste postavili klimatizovan\u00e9 minidatov\u00e9 centrum vzdialen\u00e9 70 km od najbli\u017e\u0161ej asfaltovej cesty. Ve\u013ea \u0161\u0165astia pri jeho udr\u017eiavan\u00ed v chode.<\/p>

Vysok\u00e9 n\u00e1klady na \u00fadr\u017ebu a prev\u00e1dzku<\/h3>

Zalievanie oloven\u00fdch \u010dl\u00e1nkov v Atacame? Niekto na tom skuto\u010dne postavil rot\u00e1ciu slu\u017eieb. Za $1500 za n\u00e1v\u0161tevu.<\/p>

OPEX telekomunik\u00e1ci\u00ed sa \u010dasto skr\u00fdva v t\u00fdchto absurdn\u00fdch \u00fadr\u017ebov\u00fdch slu\u010dk\u00e1ch: vyrovn\u00e1vacie postupy, kontroly hladiny elektrolytu, s\u00fapravy na zmiernenie tepeln\u00e9ho \u00faniku, oh\u0148ovzdorn\u00e9 kryty na mieste. Nehovoriac o \u0161kolen\u00ed dod\u00e1vate\u013eov na rozli\u0161ovanie medzi \"odpojen\u00edm n\u00edzkeho nap\u00e4tia\" a \"tvrdou poruchou\".<\/p>

Odvetvie to nechce prizna\u0165, ale bat\u00e9ria sa \u010dasto st\u00e1va najv\u00e4\u010d\u0161\u00edm skryt\u00fdm n\u00e1kladom na prev\u00e1dzku vzdialen\u00e9ho pracoviska. A nie, cloudov\u00e1 analytika v\u00e1s nezachr\u00e1ni, ak je pr\u00ed\u010dinou probl\u00e9mu chemick\u00e9 zlo\u017eenie bat\u00e9rie.<\/p>

Sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria: Rie\u0161enie novej gener\u00e1cie pre z\u00e1lo\u017en\u00e9 nap\u00e1janie telekomunik\u00e1ci\u00ed<\/h2>

Vynikaj\u00faca tepeln\u00e1 stabilita<\/h3>

Tu je to, \u010do sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> ch\u00e9mia sa spr\u00e1va inak: v chlade sa kr\u010d\u00ed a v hor\u00fa\u010dave z\u00edva. V\u00e4\u010d\u0161ina komer\u010dn\u00fdch sod\u00edkov\u00fdch i\u00f3nov\u00fdch \u010dl\u00e1nkov dnes \u00fa\u010dinne pracuje pri teplot\u00e1ch od -30 \u00b0C do +60 \u00b0C, pri\u010dom materi\u00e1ly novej gener\u00e1cie tieto hranice e\u0161te viac pos\u00favaj\u00fa.<\/p>

Pre\u010do? V\u00e4\u010d\u0161\u00ed polomer i\u00f3nov sod\u00edka v kombin\u00e1cii s prirodzenou stabilitou niektor\u00fdch materi\u00e1lov sod\u00edkov\u00fdch i\u00f3nov\u00fdch kat\u00f3d (\u010dasto bez prchav\u00fdch prvkov, ako je kobalt alebo nikel, ktor\u00e9 sa nach\u00e1dzaj\u00fa v niektor\u00fdch l\u00edtium-i\u00f3nov\u00fdch chemik\u00e1li\u00e1ch) a odli\u0161n\u00fdmi elektrochemick\u00fdmi reak\u010dn\u00fdmi cestami prispievaj\u00fa k lep\u0161iemu tepeln\u00e9mu spr\u00e1vaniu, v\u010faka \u010domu je agres\u00edvny tepeln\u00fd mana\u017ement ove\u013ea menej stresuj\u00facim bodom.<\/p>

To je obzvl\u00e1\u0161\u0165 cenn\u00e9, ke\u010f uklad\u00e1te 12V 100Ah sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> alebo 12V 200Ah sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> moduly v drsn\u00fdch horsk\u00fdch \u00fakrytoch alebo v exponovan\u00fdch pobre\u017en\u00fdch rel\u00e9ov\u00fdch staniciach. Tieto bunky sa nez\u013eakn\u00fa, ani ke\u010f pr\u00edroda za\u010dne by\u0165 nepr\u00edjemn\u00e1.<\/p>

Dlh\u0161ia \u017eivotnos\u0165 cyklu a zv\u00fd\u0161en\u00e1 odolnos\u0165<\/h3>

Priemern\u00fd sod\u00edkovo-i\u00f3nov\u00e9 \u010dl\u00e1nok m\u00e1 dnes 6000 cyklov pri 90% DoD. Niektor\u00e9 dosahuj\u00fa viac ako 6000 v re\u00e1lnych telekomunika\u010dn\u00fdch cyklick\u00fdch profiloch. A \u010do je e\u0161te d\u00f4le\u017eitej\u0161ie, tieto cykly zost\u00e1vaj\u00fa konzistentn\u00e9 v podmienkach mimo siete, kde \u010diasto\u010dn\u00e9 nab\u00edjanie, r\u00fdchle nab\u00edjanie\/vyb\u00edjanie a teplotn\u00e9 v\u00fdkyvy zni\u010dia in\u00e9 chemick\u00e9 technol\u00f3gie.<\/p>

S 12V 100ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> moduly, ktor\u00e9 mo\u017eno \u013eahko sp\u00e1ja\u0165 alebo stohova\u0165 do 48V (alebo vy\u0161\u0161\u00edch) pol\u00ed, sa vyzna\u010duj\u00fa vysokou odolnos\u0165ou. M\u00f4\u017eete vytvori\u0165 12 V, 24 V alebo 48 V syst\u00e9m s pou\u017eit\u00edm presne t\u00fdch ist\u00fdch modulov SKU s predv\u00eddate\u013enou \u017eivotnos\u0165ou a robustnou telemetriou nap\u00e4tia vo v\u0161etk\u00fdch syst\u00e9moch.<\/p>

Jeden z mojich klientov v Mongolsku nahradil \u0161tyri starn\u00face oloven\u00e9 akumul\u00e1tory sod\u00edkovo-i\u00f3nov\u00e9 48V syst\u00e9my vyroben\u00e9 z 12V 200Ah sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> blokov v minulom roku. Odvtedy sa ich nedotkli - a telemetria nap\u00e4tia ukazuje menej ako 5% degrad\u00e1cie.<\/p>

Ni\u017e\u0161ie n\u00e1roky na \u00fadr\u017ebu a bezpe\u010dnostn\u00e9 v\u00fdhody<\/h3>

Nulov\u00e9 zavla\u017eovanie. V\u00fdrazne zn\u00ed\u017een\u00e1 potreba agres\u00edvnych postupov na vyrovn\u00e1vanie buniek. Minim\u00e1lne akt\u00edvne zmier\u0148ovanie tepla v mnoh\u00fdch scen\u00e1roch. A tu je hlavn\u00e1 v\u00fdhoda: sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie s\u00fa vysoko odoln\u00e9 vo\u010di tepeln\u00e9mu \u00faniku a ove\u013ea menej n\u00e1chyln\u00e9 na vznietenie v porovnan\u00ed s mnoh\u00fdmi l\u00edtiovo-i\u00f3nov\u00fdmi chemick\u00fdmi technol\u00f3giami.<\/p>

Chemick\u00e9 zlo\u017eenie v kombin\u00e1cii s modul\u00e1rnym dizajnom krytu v na\u0161ich 12 V zostav\u00e1ch umo\u017e\u0148uje aj jednoduch\u0161iu manipul\u00e1ciu v ter\u00e9ne bez toho, aby sa zn\u00ed\u017eila bezpe\u010dnos\u0165. Mont\u00e1\u017ene t\u00edmy nepotrebuj\u00fa \u0161peci\u00e1lne protipo\u017eiarne osobn\u00e9 ochrann\u00e9 prostriedky ani pokro\u010dil\u00e9 certifik\u00e1cie.<\/p>

Pre bezpilotn\u00e9 telekomunika\u010dn\u00e9 \u00fakryty je to \u010dist\u00e9 zlato.<\/p>

N\u00e1kladov\u00e1 efekt\u00edvnos\u0165 pri vzdialenom nasaden\u00ed<\/h3>

Sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie<\/a><\/strong> m\u00f4\u017eu by\u0165 v s\u00fa\u010dasnosti 10-20% lacnej\u0161ie ako l\u00edtium-i\u00f3nov\u00e9, ale skuto\u010dn\u00fd pr\u00edbeh je TCO.<\/p>

Zn\u00ed\u017een\u00e9 n\u00e1hrady. Ni\u017e\u0161ia \u00fadr\u017eba. Menej v\u00fdpadkov. Nulov\u00e9 re\u017eijn\u00e9 n\u00e1klady na zmiernenie tepeln\u00fdch vplyvov.<\/p>

A preto\u017ee n\u00e1\u0161 12V 100ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> moduly s\u00fa vymenite\u013en\u00e9 za prev\u00e1dzky a stohovate\u013en\u00e9, nasadenie je jednoduch\u00e9 - dokonca aj pre mikrostanovisk\u00e1 alebo hybridn\u00e9 ve\u017ee so sol\u00e1rnymi agreg\u00e1tmi.<\/p>

Ke\u010f sme vypo\u010d\u00edtali 10-ro\u010dn\u00e9 celkov\u00e9 n\u00e1klady na 60 lokalit\u00e1ch v pobre\u017enej Nig\u00e9rii, sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie boli 33% lacnej\u0161ie ako l\u00edtiovo-i\u00f3nov\u00e9 a takmer o polovicu lacnej\u0161ie ako oloven\u00e9 bat\u00e9rie, a to aj za predpokladu mierne ni\u017e\u0161ej hustoty energie.<\/p>

Niekedy pokrok vyzer\u00e1 ako tabu\u013eka \u00faspor, ktor\u00e1 v\u00e1m kone\u010dne vy\u010dar\u00ed \u00fasmev na tv\u00e1ri.<\/p>

Pr\u00edpadov\u00e9 \u0161t\u00fadie a re\u00e1lne aplik\u00e1cie<\/h2>

V roku 2023 vybavil telekomunika\u010dn\u00fd oper\u00e1tor Tier 1 vo v\u00fdchodnej Eur\u00f3pe 18 vzdialen\u00fdch ve\u017e\u00ed LTE sod\u00edkovo-i\u00f3nov\u00e9 syst\u00e9my vyroben\u00e9 z modul\u00e1rnych 12V 200Ah sod\u00edkovoi\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> jednotiek nakonfigurovan\u00fdch do 48V re\u0165azcov. Ter\u00e9n bol krut\u00fd - \u013eadov\u00e9 zimy, blatist\u00e9 pramene, \u017eiadne spevnen\u00e9 cesty.<\/p>

Po 12 mesiacoch sa po\u010det l\u00edstkov na \u00fadr\u017ebu zn\u00ed\u017eil o 72%. \u010cas prev\u00e1dzky nafty klesol o 41%. Bat\u00e9riov\u00fd z\u00e1sobn\u00edk jednej stanice bol zasypan\u00fd snehom 3 t\u00fd\u017edne v kuse a udr\u017eiaval z\u00e1kladn\u00fa stanicu v prev\u00e1dzke bez zn\u00ed\u017eenia v\u00fdkonu.<\/p>

V indickom \u0161t\u00e1te Rad\u017eastan nasadil region\u00e1lny poskytovate\u013e internetov\u00fdch slu\u017eieb 12 V 100 Ah sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie<\/a><\/strong> na nahradenie po\u017eiarne n\u00e1chyln\u00fdch l\u00edtiovo-fosf\u00e1tov\u00fdch jednotiek v skrink\u00e1ch na st\u013apoch. Ich in\u017einier mi povedal: \"Zlyhanie bat\u00e9ri\u00ed u\u017e nenaz\u00fdvame naj\u010dastej\u0161ou po\u017eiadavkou na podporu.\"<\/p>

Toto u\u017e nie je okrajov\u00e1 technol\u00f3gia. Osved\u010duje sa tam, kde je to d\u00f4le\u017eit\u00e9: v blate, snehu a tichu.<\/p>

V\u00fdzvy a \u00favahy pri prechode na sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie<\/h2>

\u017diadny prechod nie je bezbolestn\u00fd.<\/p>

Po prv\u00e9: integr\u00e1cia.<\/strong>\u00a0V\u00e4\u010d\u0161ina sod\u00edkovo-i\u00f3nov\u00e9 syst\u00e9my<\/a><\/strong> dod\u00e1vaj\u00fa sa so \u0161tandardn\u00fdmi 48V telekomunika\u010dn\u00fdmi rozhraniami, ale ak si vytv\u00e1rate vlastn\u00fd syst\u00e9m z 12 V blokov, venujte pozornos\u0165 prepojeniu BMS a prahov\u00fdm hodnot\u00e1m nap\u00e4tia. Niektor\u00e9 star\u0161ie zariadenia UPS h\u00e1d\u017eu flintu do \u017eita, pokia\u013e neaktualizujete firmv\u00e9r alebo nastavenia floatu.<\/p>

Po druh\u00e9: dod\u00e1vate\u013esk\u00fd re\u0165azec.<\/strong> Po\u010det sod\u00edkov\u00fdch i\u00f3nov r\u00fdchlo rastie, ale dostupnos\u0165 st\u00e1le dobieha. Dobr\u00e1 spr\u00e1va? 12V moduly sod\u00edkovo-i\u00f3nov\u00fdch bat\u00e9ri\u00ed sa \u013eah\u0161ie skladuj\u00fa, \u013eah\u0161ie prepravuj\u00fa a \u013eah\u0161ie \u0161k\u00e1luj\u00fa v porovnan\u00ed s objemn\u00fdmi star\u0161\u00edmi baleniami.<\/p>

Nakoniec: n\u00e1vrh syst\u00e9mu.<\/strong> Modul\u00e1rny syst\u00e9m neznamen\u00e1 \"zapoj a zabudni\". Skontrolujte svoje profily za\u0165a\u017eenia. Navrhujte pod\u013ea aktu\u00e1lnych potrieb auton\u00f3mie. Vyu\u017e\u00edvajte redundanciu. Naddimenzovanie je teraz lacnej\u0161ie ako moderniz\u00e1cia v ter\u00e9ne.<\/p>

Jedno pou\u010denie z m\u00f4jho vlastn\u00e9ho chybn\u00e9ho kroku: Zabudol som zn\u00ed\u017ei\u0165 v\u00fdkon pre zamra\u010den\u00e9 ro\u010dn\u00e9 obdobia a skon\u010dil som s nedostato\u010dn\u00fdm v\u00fdkonom 12%. Moja chyba. Ale samotn\u00e9 bat\u00e9rie? Bezchybn\u00e9.<\/p>

<\/p>

V\u00fdh\u013ead do bud\u00facnosti: I\u00f3n-n\u00e1triov\u00e9 bat\u00e9rie v roz\u0161iruj\u00facich sa sie\u0165ach 5G a okrajov\u00fdch sie\u0165ach<\/h2>

5G men\u00ed pravidl\u00e1 hry. \u010eal\u0161ie str\u00e1nky. Men\u0161ie rozlohy. V\u00e4\u010d\u0161ia \u0161\u00edrka p\u00e1sma - a vy\u0161\u0161ia hustota v\u00fdkonu na okraji.<\/p>

Priemysel sa pon\u00e1h\u013ea s in\u0161tal\u00e1ciou tis\u00edcov mikrobuniek na miestach, ktor\u00e9 sa predt\u00fdm pova\u017eovali za nepodstatn\u00e9. Ka\u017ed\u00e1 strecha, autobusov\u00e1 zast\u00e1vka a inteligentn\u00fd st\u013ap je teraz potenci\u00e1lnym uzlom.<\/p>

Moje vn\u00fatro mi hovor\u00ed, \u017ee modul\u00e1rne sod\u00edkovo-i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> tu za\u017eiari. Pre\u010do? Preto\u017ee okrajov\u00e9 nap\u00e1janie mus\u00ed by\u0165 n\u00edzkon\u00e1kladov\u00e9, nen\u00e1ro\u010dn\u00e9 na \u00fadr\u017ebu a dostato\u010dne bezpe\u010dn\u00e9 pre verejn\u00e9 priestory. Na\u0161e 12 V 100Ah a 200Ah sod\u00edkov\u00e9 jednotky sp\u013a\u0148aj\u00fa v\u0161etky tri podmienky.<\/p>

Okrem 5G rastie pr\u00ed\u0165a\u017elivos\u0165 sod\u00edkov\u00fdch i\u00f3nov, ke\u010f\u017ee trhy s l\u00edtiom sa zu\u017euj\u00fa. Videli sme, \u010do s cenami elektrick\u00fdch vozidiel urob\u00ed nedostatok kobaltu. Oddelenie sod\u00edka od kritick\u00fdch trhov s miner\u00e1lmi nie je len v\u00fdhodn\u00e9 - je to geopolitick\u00e1 izol\u00e1cia.<\/p>

Z\u00e1ver<\/h2>

Oloven\u00e9 bat\u00e9rie s\u00fa zastaran\u00e9. L\u00edtium-i\u00f3nov\u00e9 s\u00fa pre\u0165a\u017een\u00e9. A po\u017eiadavky modern\u00fdch telekomunik\u00e1ci\u00ed - najm\u00e4 na vzdialen\u00fdch a okrajov\u00fdch hraniciach - prer\u00e1stli obidve.<\/p>

Kamada Power Sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie<\/a><\/strong> najm\u00e4 modul\u00e1rne 12V 100ah sod\u00edkovo i\u00f3nov\u00e1 bat\u00e9ria<\/a><\/strong> modely, ktor\u00e9 mo\u017eno sklada\u0165 do flexibiln\u00fdch 24V, 48V alebo vy\u0161\u0161\u00edch syst\u00e9mov, pon\u00fakaj\u00fa vz\u00e1cny trojl\u00edstok: trvanlivos\u0165, tepeln\u00fa odolnos\u0165 a ekonomick\u00fa citlivos\u0165. Mo\u017eno nebud\u00fa poh\u00e1\u0148a\u0165 v\u00e1\u0161 \u010fal\u0161\u00ed iPhone, ale udr\u017eia ve\u017eu nad va\u0161ou dedinou blikaj\u00facu e\u0161te dlho po tom, ako napadne sneh.<\/p>

Ak budujete vzdialen\u00fa telekomunika\u010dn\u00fa infra\u0161trukt\u00faru a e\u0161te ste nepresk\u00famali modul\u00e1rne sod\u00edkovo-i\u00f3nov\u00e9 rie\u0161enia, u\u017e ste pri\u0161li do bud\u00facnosti neskoro.<\/p>

\u010cASTO KLADEN\u00c9 OT\u00c1ZKY<\/h2>

Ako s\u00fa na tom sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie v porovnan\u00ed s l\u00edtiovo-i\u00f3nov\u00fdmi?<\/h3>

Hoci po\u010diato\u010dn\u00e9 n\u00e1klady s\u00fa podobn\u00e9 alebo o nie\u010do ni\u017e\u0161ie, skuto\u010dn\u00e9 \u00faspory vypl\u00fdvaj\u00fa z dlh\u0161ej \u017eivotnosti, zn\u00ed\u017eenej \u00fadr\u017eby a nepotrebnosti chladiacej infra\u0161trukt\u00fary. TCO s\u00fa zvy\u010dajne o 20-40% ni\u017e\u0161ie po\u010das 5 a\u017e 10 rokov.<\/p>

S\u00fa sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie bezpe\u010dn\u00e9 pre telekomunika\u010dn\u00e9 zariadenia v extr\u00e9mnych klimatick\u00fdch podmienkach?<\/h3>

\u00c1no. Pracuj\u00fa bezpe\u010dne pri teplot\u00e1ch od -30 \u00b0C do +60 \u00b0C s n\u00edzkym rizikom tepeln\u00e9ho \u00faniku. Ich chemick\u00e9 zlo\u017eenie je v extr\u00e9mnych podmienkach ove\u013ea stabilnej\u0161ie ako mnoh\u00e9 l\u00edtiovo-i\u00f3nov\u00e9 typy.<\/p>

Ak\u00e1 je o\u010dak\u00e1van\u00e1 \u017eivotnos\u0165 sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie pri pou\u017e\u00edvan\u00ed v telekomunik\u00e1ci\u00e1ch?<\/h3>

V\u00e4\u010d\u0161ina komer\u010dn\u00fdch sod\u00edkovo-i\u00f3nov\u00fdch bat\u00e9ri\u00ed pon\u00faka 6000 cyklov pri h\u013abke vybitia 90%, \u010do v typick\u00fdch telekomunika\u010dn\u00fdch cyklick\u00fdch prostrediach znamen\u00e1 5 a\u017e 10 rokov.<\/p>

Mo\u017eno sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie integrova\u0165 do existuj\u00facich telekomunika\u010dn\u00fdch syst\u00e9mov UPS?<\/h3>

\u00c1no. Na\u0161a str\u00e1nka kamada power 12V sod\u00edkovo-i\u00f3nov\u00e9 bat\u00e9rie<\/a><\/strong> m\u00f4\u017eu by\u0165 zapojen\u00e9 s\u00e9riovo alebo paralelne, aby zodpovedali po\u017eadovan\u00fdm nap\u00e4tiam. Na prisp\u00f4sobenie sa r\u00f4znym parametrom pl\u00e1vaj\u00faceho\/nab\u00edjania v star\u0161\u00edch telekomunika\u010dn\u00fdch zariadeniach m\u00f4\u017eu by\u0165 potrebn\u00e9 men\u0161ie \u00fapravy firmv\u00e9ru.<\/p>","protected":false},"excerpt":{"rendered":"

\u00davod Mobiln\u00fa ve\u017eu si v\u0161imnete, a\u017e ke\u010f sa zotmie.A na miestach, kde technik prich\u00e1dza raz za \u0161tvr\u0165rok na sne\u017enom sk\u00fatri, je to neprijate\u013en\u00e9. Od\u013eahl\u00e9 telekomunika\u010dn\u00e9 lokality s\u00fa infra\u0161trukt\u00farne v\u00fdbe\u017eky - osamoten\u00e9, kritick\u00e9 a \u010dasto postaven\u00e9 na miestach nepriate\u013esk\u00fdch pre elektroniku aj \u013eud\u00ed. S\u00fa to predn\u00e9 l\u00ednie pripojenia, a ke\u010f stratia nap\u00e1janie,...<\/p>","protected":false},"author":1,"featured_media":1183,"comment_status":"closed","ping_status":"closed","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":[19,26],"tags":[],"class_list":["post-4522","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news_catalog","category-product-news"],"_links":{"self":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4522","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=4522"}],"version-history":[{"count":1,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4522\/revisions"}],"predecessor-version":[{"id":4523,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/posts\/4522\/revisions\/4523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media\/1183"}],"wp:attachment":[{"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/media?parent=4522"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/categories?post=4522"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.kmdpower.com\/sk\/wp-json\/wp\/v2\/tags?post=4522"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}