Batëri UPS buy newwi ak gasu hydrogène sulfure bu nen bu yàqu: Debrancher ab jumtukaayu recuperation thermique bu daw¶

Dox ci sa biro kër wala armuwar serwër ngir dégg sa biro Uninterruptible Power Supply (UPS) di génne ab son alarm bu wéy, bu kawe bi muy fees néeg bi ak xet gu forox, guy xëmloo nen yu yàqu wala ndox mu sew, lu gaaw la ci mbir yu am loraange ak jafe-jafe lakk. Xetu sulfur bu fës bi mooy **gaz sulfure d'hydrogène (\(\text{H}_2\text{S}\)) jaxase ak **gaz hydrogène flammable (\(\text{H}_2\)) ak **asid sulfurique (\(\text{H}_2\text{SO}_4\)) Batëri plomb-asid buñ yamale ci vanne (VRLA) dafay dundu dawe thermique. Soo bàyyee UPS bi boole ci prise bi ci biir chargeur bi wéy di pompe courant électrik ci biir selil batëri bu gàtt, boîtier batëri plastik bi dafay seey ba noppi ballon ci biti, tëj cartouche bi ci biir chassis asiye bi, wala relay bi ci biir dafay tàkk boîtier gaz hydrogène bi dajaloo ci batëri bi.

Su amee kenn ku nekk ci néeg bi ku am miir, boppu buy metti ci saasi, sëqët, di gaawa sonn, bët yi di metti, wala xel mu teey, nga génn ci barab bi nga dem ci ngelaw lu féex ci saasi nga woo sa nimero urgence bi la gëna jege (911 ci Etats Unis ak Canada, 112 ci biir Union Européenne, xoolal 999; nimero paj mu jamp). Soo gisee xal yuy tàkk, saxaar, wala limyéer yuy joge ci boîtier UPS bi, toppal sunu lakk yu am kuuraŋ ak limyéer ci biir kër gi protocole te bul jege unité bi. Soo amee aparey bu tàng, di siif, wala di xeeñ soufre te amul safara, toppal isolation puissance ak ventilation bi ci suuf balaa ngay laal compartiment batëri bi, ak royuwaay croix PSU condensateur pop, 12VHPWR lëkkalekaay seey, ak xetu lakk kuuraŋ ci PC ak itam batëri console portable ak kaaraange aparey ngir ràññee asid plomb biy génne gaz bi ak PC bi wala batëri lithium-ion biy yàqu.

Defal lii leegi¶

1. Rawal xale yi, baayima yi, ak képp ku nekk ci néeg bi ci saasi, ubbil palanteer yi ak buntu yi ci biti. Sulfure hydrogène (\(\text{H}_2\text{S}\)) asphyxiant chimik la bu gëna diis ngelaw li, muy suux ci suuf, barab bi baayima yi ak xale yu ndaw yi di noyyi. Dafay paralize itam neer olfactif yu nit ñi ci diir bu weesuwul 2 ba 5 simili ginaaw bi ñu ko laal bu baax, loolu dina tax nga xalaat ni xet gi jeexna sudee gaz bi dafay yokk.
2. Dagg kuuraŋ CA TE fay inverter UPS DC bi. Nga wëlbati diisaayu sircuit bi ci sa pano kuuraŋ ci OFF, wala nga dindi fiil UPS AC bi ci prise bi nga tëye sa noyyig. Ndax debrancher fiil bi ci kuuraŋ bi kese moo waral UPS biy dundu mu dem ci ** Battery Inverter Mode ** ba noppi wéy di génne courant bu diis ci batëri biy seey, ci saasi ** tëye te tëye butoŋu Power / Off bi ci kanam 3 ba 5 seconde ba UPS bi klike OFF lëndëm ** wala LEDs yépp dem ( Debrancher Jumper**).
3. Bu leen musa taal interruptëru làmp yi, ventilatëru plafoŋ yi, wala aspiratër yu amul suuf ci biir néeg bu ndaw bu tëju, di xeeñ nen yu yàqu. Ak sulfure hydrogène, batëri plomb-asid buy sarse lu ëpp gaz hydrogène bu sell (\(\text{H}_2\)), buy kalaate4% to 75% ci volume) ak tàkk ci arc static wala commutateur yu ndaw. Jëfandikool ventilation croix bu njëkk, ba noppi nga def benn ventilatër ci buntu bu ubbeeku ngir dugal ngelaw lu féex ci biir néeg bi jaare ko ci kouloir bu set.
4. BUL laal, ubbi, wala jéema dindi batëri bi chassis UPS bi tàng (above 40 degrees Celsius / 104 degrees Fahrenheit) wala nga dégg luy siif wala luy bubble. Batëri VRLA buy seey dafa am asid sulfurik bu tàng (90 to 115 degrees Celsius / 194 to 239 degrees Fahrenheit) ak vapër asid buñ pressé. Bàyyil aparey bi amul kuuraŋ, nga bàyyi ko ci néeg bu am ngelaw lu tollu ci 6 ba 12 waxtu ba muy sedd bu baax ba tollu ci tàngooru néeg bi.
5. Solal gant nitrile wala neoprène buy xeex produit chimik yi, ay lunette yu ñuy laxas, ak ay loxo yu gudd balaa ngay ubbi buntu batëri bi. Poudre cristaline bu weex, mboq, wala bu wert bu wër borne yi wala plato bi mooy **sulfate de plomb bu amul ndox ak residu asid sulfurique concentré.
6. Bu leen musa dindi kartush batëri plastik bu newwi, bu am wedge ci biir chassis UPS ak tournevis wala paaka. Sooy dindi ci kuuru batëri plastik ABS buñ nooyloo ci tàngoor ak lam weñ, dafay bënn coquillage bu woyof bi, di sprey asid sulfurik wala di gàttal plaques plomb yi ci biir.200 to 500 amps flash arc). Sudee batëri bi dafa tëju ba fàww ci biir kaaf wen, rësikle UPS bi yépp mu nekk mbalit elektronik bu mëna jur loraange.

Garab dogal: UPS xetu nen bu yàqu, alarm bu wéy, ak triage batëri bu newwi¶

Jëfandikool diagram bii ngir xam ndax dangay rawale nit ñi nga woo pompie yi, nga bàyyi aparey bi mu sedd ci barab bi, nga dindi kartoŋ bi, wala nga dindi chassis UPS bi yépp.

flowchart TD
    A["UPS ordinatër wala serwër dafay génne xetu nen bu yàqu, bip buy wéy, wala tàngoor wu metti"] --> B{"Saxaar guñuy gis, xal, plastik buy seey ci biti, wala ay feebar ci ñi ci nekk (miir, sëqët, bët yu tàng)?"}
    B -->|"WAAW: Safara/saxaar wala màndarga nit"| C["Raw leen ci saasi, nga tëj buntu bi ci sa ginaaw, nga woo serwiisu paj mu jamp (911 / 112 / 999)"]
    B -->|"Déet: Xetu soufre bu nen bu yàqu, boyet bu tàng, wala bip buy wéy"| D["Tëyeel ngelaw li, ubbi palanteer yi/buntu yi bu baax, dindi UPS ci prise AC bi, nga tëye UPS Power 5 seconde bamu OFF"]
    D --> E["Rayleel néeg bi nga bàyyi 6 ba 12 waxtu mu am ventilation cross ba UPS bi sedd ba yegg ci tàngooru néeg bi (20 ba 25 degre C)"]
    E --> F{"Bu seddee bu baax: Solal gant nitrile ak lunetu kaaraange, ubbi muur batëri bi, nga saytu batëri bi"}
    F -->|"Batëri bi dafay génn bu baax te amul benn bulge ci wet gi"| G{"Ndax borne batëri weñ yi wala fiil UPS yi ci biir dañu yàqu ndax crust asid bu weex/wert?"}
    G -->|"Amul corrosion: Fiil yu set ak sarseer bu amul benn sikk"| H["Taxawal borne batëri yi ak buum kuuraŋ, yóbbu ko ci rësiklatëru asid plomb, nga samp ci kartush VRLA bu bees buñ lim ci UL"]
    G -->|"Waaw: Asid bu diis buy senn ci PCB wala kablaas bu yàqu"| I["Neutraliser surface bi tuuru ak pat bikarbonaat de soude, BULEEN jëfandikoowaat UPS (sarseer flotër bu yàqu moo waral mu daw), rësikle aparey bi yépp"]
    F -->|"Batëri bi dafa newwi ni njegenaay ba noppi tëju bu baax ci biir UPS bay"| J["BU LEEN JËF AK JUMMUU WEEN: Jéemal dindi sangl nylon bi wala dindi vis yi ci biti"]
    J --> K{"Ndax xeetu weñ bi ci biti dafay ubbeeku bu baax ngir dindi pression bi?"}
    K -->|"Waaw: Dañu leen bàyyi te kenn xamul"| L["Borne yu am ruban, sac batëri bu newwi ci biir sac polyethylene bu diis, ak wecci UPS bi yépp (mën na am njuumte ci sarseer bi)"]
    K -->|"Deet: Kaaf buñ soudé wala plastik buy seey"| M["Bàyyil batëri bi ci biir chassis bi, nga dugal UPS bi yépp ci biir pañe plastik bu diis, nga yóbbu aparey bi yépp ci barabu mbalit yu am loraange yi ci kër gi (HHW)"]

Xam chimie ak physique: lu tax UPS bu biro di xeeñ nen yu yàqu¶

Daanaka bépp aparey UPS buñ defaree APC (Schneider Electric), CyberPower, Eaton, Tripp Lite, ak Vertiv dañuy jëfandikoo batëri asid plomb bu 12 volt (VRLA)**, rawatina 12V 7Ah wala 12V 9Ah brik). Su fekkee ni dañu leen jaay ni "ñu tëju" ak "ñu dul toppatoo," batëri VRLA yi dañu leen tëju ci suufu presioŋ sarse flotër bu jaar yoon (below 7 to 35 kilopascals / 1 to 5 psi) ak am kawsu vanne Bunsen yuy wàcce pression ci benn yoon ñu nëbb ko ci suufu strip plastik bi ci kaw.

1. Fiiru voltage bi am 3 ba 5 at ci biir¶

Ci biir batëri AGM bu 12 volt amna jiroom benni selil yu asid plomb yu 2.0 volt yuñ boole ci serie (6 x 2.0V = 12.0V nominal, sarse continuement à voltage flotteur de 13.5V to 13.8V DC). - Ginaaw 3 ba 5 at ci suufu biro bu tàng, griy yi am dioxide de plomb (\(\text{PbO}_2\)) dañuy yàqu ba noppi yaatu, wala benn ci 6 selul yi dafay waw ba noppi am circuit court-circuit interne. - Su benn selil bi jeexee (dafay wàcci ci 2.27V wàcci ba 0.0V), voltage batëri bi dafay wàññeeku 2 volt. - Ndax ab sarseer flotër UPS bu yomb ci biro defa taxaw ci 13.6V to 13.8V te du saytu benn selil, dafay yokk courant bi ba noppi di forse 13.8V ci juróomi selul yu wér yi des (2.76V per cell ci palaasu 2.27V).

2. Elektrolis, tàngoor exotermik, ak daw tàngoor¶

Bu voltage selul bi weesee gase bi (2.40V to 2.45V per cell ci 25 degre Celsius), oxygen bi war ci biir tapi fibre de verre dafay yàqu: 1. Spiralu reaksioŋ exotermik: Energie kuuraŋ bu ëpp dafay soppi nekk tàngoor ci biir asid sulfurik (\(\tekst{H}_2\tekst{SO}_4\)) elektrolit. Ndax batëri plomb-asid bu tàng amna resistance interne bu néew, lu muy gëna tàng, lu gëna courant bi muy jëlee ci sarseer UPS bi, gëna gaaw tàngal asid bi. 2. Bi tàngoor wi ci biir selil bi yéeg ba weesu 60 ba 90 degre Celsius (140 ba 194 degre Fahrenheit), ndox mi dafay seey, asid sulfurik bi dafay jaxasoo ak volon yu bari yiy wàññi plomb yi.SO4) ci gaz sulfure hydrogène toxic (\(\tekst{H}_2\tekst{S}\)) ci wetu gaz hydrogène explosif (\(\tekst{H}_2\)) ak oxygène (\(\tekst{O}_2\)). 3. Valve Pop ak ABS Case Ballooning: Pression bi ci biir dafay ubbi vanne yu kaaraange yi ci kawsu bi ak sifflet wala sifflet bu woyof, di génne gaz nen bu yàqu bi dugg ci sa néeg ci noonu la **batëri plastik ABS bi di nooy ci 85 ba 100 degre Celsius ba **182°C) ci biti, wedging bu baax ci bay UPS asiye.

Tegtale loraange gaz: VRLA UPS emisioŋu tàngoor buy daw¶

Protokolu tëjug néeg ci jafe-jafe ak dekontaminaasioŋ jéego ci jéego¶

Jéego 1: Kaaraange bopp ak ventilasioŋ ci saasi (60 segond yu njëkk yi)¶

1. Bul toog ci sa biro ngir denc ay këyit wala nga tëj OS bi bu baax sudee néeg bi dafay xeeñ nen yu yàqu.
2. Ubbi bépp palanteer ak buntu ci yoon wi ngay génn ngir am ngelaw luy jàll.
3. Dindil baayima yi ak xale yi ci dër bi: Ndax sulfure hydrogène 19 percent lu gëna dëgër ngelaw li ci néeg, baayima wala xale bu nekk ci suuf ci wetu UPS bi nekk ci suufu biro, dafay noyyi \(\text{H}_2\text{S}\) bu gëna bari ci mag ñi taxaw.

2ème étape: Isolation électrique bu mat sëkk (Wall AC + DC inverter tëj)¶

Sooy dindi fiil bi ci prise bi nga bàyyi UPS bi taal dafay tax aparey bi taal inverter DC-to-AC bi, di génne 10 to 40 amps courant decharge ci selul batëri yiy seey. Toppal lii ñaari jéego yu toppalante ngir dindi kuuraŋ: 1. Debrancher fiil CA bu mag bi ci UPS bi ci réceptacle bi (wala nga wëlbati disjoncteur bi ci sa panneau électrique sudee fiil bi mingi ci ginaaw aparey buy siif). 2. Bësal ci saasi nga tëye butoŋu UPS Power bi ci paanelu kanam bi 3 ba 5 seconde yu mat ba relais bi ci biir klike ubbeeku ba noppi bépp làmp/ekraŋ bu paanelu kanam bi lëndëm lëndëm: - APC Back-UPS / Smart-UPS: tëye Power On/Off bi 4 seconde ba ginaaw ñaareelu bip bu gudd bi, ba noppi nga bàyyi ko (nga dindi Konektëru batëri Anderson Yellow bi ci ginaaw su amee). - CyberPower / Eaton / Tripp Lite: Tëyeel 3 ba 5 seconde ba nga dégg benn bip, LCD/LED yi daal di fay.

Jéego 3: Palanteer cooldown thermique bi war 6 ba 12 waxtu¶

1. Bàyyileen UPS biñu debrancher te ñu fay ko ci biir néeg bu am ngelaw (palanteer yi ubbeeku, am ventilatër buy naaw ngelaw lu féex li ci waañ wi jubal ci palanteer bi) 6 ba 12 waxtu soo koy seet.
2. Laata ngay laal buntu batëri bi, dangay teg ginaawam sa loxo bu am gant ci wetu plastik wala wen wu UPS bi ci biti:
   • Sudee boîtier baa ngi tàng wala tàng (above 30 degrees Celsius / 86 degrees Fahrenheit), xaar lu gëna yàgg. Xaaral ba aparey bi sedd bu baax (20 to 25 degrees Celsius / 68 to 77 degrees Fahrenheit).

Dekodage UPS buy wéy di bip, cadences alarm, ak kodu njuumte¶

Du bépp UPS buy bip mooy thermal runaway, waaye bépp ton buy wéy budul dagg wala chirp bu gaaw bu batëri bi ànd ak tàngoor fàww ñu def ko ci saasi. Jëfandikool bii tablo royuwaay ngir APC, CyberPower, Eaton ak Tripp Lite:

Ni ñuy dindee batëri bu newwi te jaxasoo ci chassis UPS ci anam wu wóor¶

Su batëri VRLA tàngee lu ëpp ci biir UPS APC, APC Smart-UPS, wala tour CyberPower, wet yi dañuy dall (151 x 65 x 94 mm / 5.94 x 2.56 x 3.70 inches ngir 12V 7Ah/9Ah brik) ballon ci biti 5 ba 15 milimeet (0.2 ba 0.6 pouce). Ndax kaaf batëri asiye wala plastik bi ci biir UPS bi amul lenn ludul 1 ba 2 milimetre ci yaatuwaayam, batëri bu newwi bi dafay tëju ci biir UPS bi ni liege ci biir butéel. Sooy xëcc lëkkalekaayu plastik bu leer, dangay xotti buum gi.

Toppal lii Protokolu Extraksioŋ bu wóor budul xëcc ginaaw buñu debrancher UPS bi ba noppi sedd ba melni xeer ci diir bu mu neew 6 ba 12 waxtu:

1. Jumtukaay yiñ soxla ngir musal sa bopp (PPE)¶

• Gant: Gant yu nitrile, butyl, wala neoprene** yu mëna xeex produit chimik yi (bul musa sol gant wëtteen ndax dañuy xëcci asid sulfurik bu ndoxe bi ci sa der).
• Eye Protection: ANSI Z87.1 / EN 166 chemical splash goggles.
• Work Surface: Carry the cold UPS outdoors or into a ventilated garage and set it on a disposable flattened cardboard box lined with a heavy plastic garbage bag with a box of baking soda (sodium bicarbonate) nearby.

2. Disconnecting the terminal wires safely¶

1. Slide off the plastic battery compartment cover.
2. Grip the insulated plastic boot of the F2 (6.35-mm / 0.250-inch) push-on spade connectors (or use insulated needle-nose pliers on the metal spade lug itself, never pulling on the wire insulation) and rock the connector gently side-to-side to slide it off the Negative (- Black) terminal first, then the Positive (+ Red) terminal.
3. If the terminals are buried inside the slot until the battery slides halfway out, do not reach inside the dark slot with metal tools.

3. Releasing a wedged battery by unbolting the UPS outer shell (Never prying)¶

1. Never jam a metal flathead screwdriver, pry bar, or knife between the swollen plastic battery and the steel UPS frame. Puncturing the thin ABS plastic wall sprays sulfuric acid or bridges the +12V/+24V terminal to the grounded metal chassis.
2. Loosen the Clamshell / Cage Screws: Locate the 4 to 6 Phillips-head case screws holding the two halves of the UPS plastic outer shell (or internal steel battery bracket) together. Loosen or remove those outer shell screws by 5 to 10 millimeters (0.2 to 0.4 inches) so the two halves of the UPS casing spread apart slightly and release their pinch grip on the swollen battery.
3. Pull with a Flat Nylon Strap: Loop a flat nylon webbing strap, heavy zip-tie, or strip of duct tape around the end of the battery and pull straight out with steady, even tension.
4. If Locked Inside a Spot-Welded Steel Rackmount Tray (APC Smart-UPS RM): Stop immediately. Do not hammer, drill, or saw a swollen lead-acid battery out of a welded steel tray. Leave the battery inside, tape the door shut, label it "SWOLLEN LEAD-ACID BATTERY - DO NOT PLUG IN", nga yóbbu aparey bi yépp ci barabu mbalit yu mëna jur loraange ci kër yi (HHW).

4. Neutralisasioŋ asid sulfurik buy senn ak crust sulfate bu weex¶

Soo gisee ay peppu diw yu leer wala poudre bu weex/baxa-wert ci kaw tegukaayu batëri bi: 1. Combine 3 tablespoons of baking soda (sodium bicarbonate, \(\text{NaHCO}_3\)) with a splash of water into a paste (or sprinkle dry baking soda directly onto wet acid droplets). 2. Anywhere the baking soda touches sulfuric acid, it fizzes as it converts corrosive \(\text{H}_2\text{SO}_4\) into harmless sodium sulfate, water, and carbon dioxide. 3. Wipe up the neutralized residue with damp paper towels, seal them and your used gloves inside a heavy plastic bag, and wash your hands with soap and water.

Should you put a new battery into the old UPS, or replace the entire UPS?¶

Use this 4-Point UPS Reuse vs. Retirement Checklist before buying a replacement battery:

• Check 1: Did the old battery swell violently, hiss, or emit a rotten-egg smell? In over 60 percent of thermal runaway events, a drifted or shorted float-charging voltage regulator inside the UPS circuit board is pumping 15V to 18V (instead of 13.6V) into the battery. Putting a new battery into a UPS with a damaged float charger will boil the new battery into thermal runaway within weeks. Retire and replace the entire UPS whenever severe swelling or rotten-egg off-gassing has occurred.
• Check 2: Is the UPS chassis more than 6 to 8 years old? Internal electrolytic capacitors and surge varistors degrade after two battery lifecycles. Check the manufacture date sticker on the bottom and replace the whole unit if older than 7 years.
• Check 3: Measure Float Charge Voltage with a multimeter (13.5V to 13.8V DC): If the old battery died quietly with zero swelling and you install a new UL-recognized (UL 1989) VRLA cartridge, check the terminals with a DC voltmeter after 24 hours of charging. If it reads above 14.4V DC continuously at rest, the charger is faulty; unplug and replace the UPS.
• Check 4: Consider upgrading to a Lithium Iron Phosphate (\(\text{LiFePO}_4\)) UPS: Modern \(\text{LiFePO}_4\) backup units last 8 to 10 years (3,000+ cycles), contain zero sulfuric acid or sulfur, cannot emit rotten-egg \(\text{H}_2\text{S}\) gas, and include a per-cell electronic Battery Management System (BMS).

Nimero paj mu jamp ak protokolu agence¶

If a UPS or battery backup bank is actively smoking, sparking, bulging while hot, or filling an enclosed space with pungent rotten-egg gas, or if anyone exhibits signs of hydrogen sulfide inhalation or sulfuric acid exposure, contact local emergency services and poison control immediately:

Etats Unis ak Canada¶

• Emergency Fire / Hazmat / EMS Dispatch: Call 911 from outside the building. Tell dispatch: "I have a sealed lead-acid battery backup unit in thermal runaway venting hydrogen sulfide and hydrogen gas." Fire crews carry 4-gas monitors (\(\text{H}_2\text{S}\), \(\text{CO}\), \(\text{O}_2\), \(\text{LEL}\)) to clear the air.
• Poison Control: Call 1-800-222-1222 in the United States or 1-844-POISON-X (1-844-764-7669) in Canada (24/7, free).
• Safe Disposal: Never put a lead-acid (Pb) battery in household trash. Intact or mildly swollen VRLA batteries (with taped terminals) are accepted free at AutoZone, O'Reilly Auto Parts, Advance Auto Parts, Staples, Best Buy, Home Depot, or Lowe's (Call2Recycle). Severely swollen or leaking batteries and jammed full UPS units must go to a municipal Household Hazardous Waste (HHW) facility.

Royaume-Uni¶

• Emergency Fire / Ambulance Dispatch: Call 999 (or 112). For mild fume exposure questions, call NHS 111.
• Safe Disposal: Take cooled, terminal-taped VRLA batteries or jammed UPS units to your local council Household Waste Recycling Centre (HWRC) and hand them to an attendant for the Lead-Acid / Hazardous Battery Bunker.

Mbootaayu Ëroop¶

• Pan-European Emergency Number: Call 112 for fire, hazmat, and medical response across all EU member states.
• Safe Disposal (EU Battery Regulation 2023/1542): Municipal hazardous waste depots (Déchetterie in France, Wertstoffhof in Germany, Punto Limpio in Spain, Milieustraat in the Netherlands) accept waste lead-acid UPS batteries and damaged UPS units free of charge.

Australie ak Nouvelle-Zélande¶

• Emergency & Poisons Dispatch: In Australia, call 000 (or 13 11 26 for Poisons Information). In New Zealand, call 111 (or 0800 764 766 for National Poisons Centre).
• Li ñuy sànnee ci anam wu wóor: Yobbul batëri asid plomb yu sedd yi barab bu ñuy bàyyi B-cycle, Oto bu yomb lool, Repco, Battery World, wala konsilu dëkk bi Centre de Récyclage Communautaire (CRC).

Inde ak Asie-Pacifique¶

• Inde: Woowal 112 (Jafe-jafe) wala 101 (Safara). Ci wàllu sàrt yiñ tëral ci wàllu mbalitu batëri CPCB, jaaykat UPS yi am sañ-sañ (APC, Numeric, Luminous, Microtek, Exide, Amaron) dañu wara nangu asid plomb bu yàgg buñ tëj (SMF-VRLA) batëri ci sàrti jëlaat.
• Singapour ak Japon: Soo nekkee ci Singapuur, woo 995 (SCDF) nga jëfandikoo masin yiy for mbalit elektronik yu am lisaas. Ci Japon, woo 119 (Pompie/Ambulance) nga dello batëri VRLA (Namari-Chikudenchi) jaaraleko ci jaaykatu JBRC wala defarkatu UPS (musul nekk ci mbalitu komine).

Laaj yi ñuy faral di laaj¶

Ndax mën naa des ci sama néeg nelaw palanteer bi ubbeeku ginaaw bima dindi UPS biy xeeñ nen yu yàqu?¶

Déedet. Bul nelaw ci néeg bi batëri VRLA amee thermal runaway ci 12 waxtu yu njëkk yi, doonte danga dindi UPS bi. Plaque plomb yi tàng lool ci biir ak asid sulfurik dañuy tëye tàngoor wi ay waxtu ba noppi wéy di gaase sulfure hydrogène ak vapër asid ba tàngooru biir bi wàcci ba 30 degre Celsius (86 degre Fahrenheit). Ndax sulfure hydrogène moo gëna diis air bi, te dafay gaaw paralyse nerf olfactif, ku tëdd ci lal mën na inhale concentration toxic te du xeeñ dara. Bàyyil palantu néeg bi ubbeeku, nga tëj buntu bi, nga nelaw ci beneen néeg ci guddi gi.

Nan laa mëna xamee ni xetu lakk wala xetu chimik bu nekk ci sama wetu biro mingi joge ci sama batëri UPS wala ci sama kuuraŋ PC (PSU)?¶

Batëri UPS asid plomb buy yàqu ci thermal runaway dafay xeeñ bu baax ni nen yu yàqu, ndox mu ñor, wala alumet sulfure (gaz sulfure hydrogène), ànd ci shell UPS bu tàng ak bip alarm buy wéy wala klike relais. Waaye, ab ordinatër buy joxe kuuraŋ ci ordinatër bi (PSU) wala lëkkalekaayu kartu grafik 12VHPWR buy seey dafay xeeñ ozone, isolation plastik bu lakk, flux buy soude, wala xet chimik bu neex, jën (fluide condensateur electrolytique), te dafay noppi wala ñu jiitu ko ci sunu PSU xet yuy tàkk ci PC).

Lu tax sama UPS wéy di yuuxu ba noppi di tàng doonte dama ko dindi ci prise bi?¶

Debrancher UPS ci prise bi dafay dagg kuuraŋ biy dugg ci 120V/230V AC; UPS bi dafa jàpp ci saasi ni kuuraŋ bi dafa dog, mu daal di taal invertëru batëri DC-to-AC bi ci biir ngir wéy di doxal sa ordinatër biñ boole. Soo taal UPS bi ci mode batëri, dafay wéy di dindi courant électrik bu diis ci batëri bi tàng lool. Danga wara dindi fiil CA bi ci kuuraŋ bi, nga tëye butoŋu tàkk-lakk bi ci UPS bi 3 ba 5 seconde ba keroog aparey bi di fay bu baax, làmp yépp lëndëm.

Ndax batëri UPS asid plomb VRLA bu newwi mën na kalaate ci xal ni batëri ordinatër portable wala telefon lithium-ion bu newwi?¶

Batëri plomb-asid (VRLA/AGM) ak batëri litium-ion (LiPo/Li-ion) dañuy yàqu ci anam yu bari. Benn batëri litium-ion bu daw dafay denc ay electrolyte solvant karbonaat organik yuy tàkk ci saasi ba nekk lakk bu 800 degre Celsius (1,472 degre Fahrenheit). Batëri UPS asid plomb dafa am asid sulfurik bu bawoo ci ndox, te mënul tàkk ci boppam; Perte yi ci njëkk ñooy inhalation gaz sulfure hydrogène toxic, lakk asid sulfurique corrosif, seeytu plastik ABS, ak flash gaz hydrogène buy kalaate sudee gaz hydrogène bi génne dafay tàkk ci relay électrique.

Ndax mën naa dundal batëri UPS bu waw wala bu am sulfate ci dindi band plastik bi ci kaw ba noppi def ci ndox mu distiye wala xorom Epsom?¶

Bul musa ubbi muur vanne bi ci kaw batëri VRLA/AGM ngir def ci ndox, asid wala yeneen produit chimik. Batëri UPS bu am tapis de verre absorbé (AGM) dafay tëye electrolyte bi ci biir tapis fibre de verre buñ komprime, ba noppi di aju ci valeur yu presion bi ci biir ngir boole gaz yi. Su batëri VRLA newwie, génne gaz rotten-egg, wala ñàkka def test boppam ginaaw 3 ba 5 at, grilles dioxide plomb yi ci biir dañuy yàqu wala ñu gàtt, ba noppi yokk ndox dafay jur asid buy wal ci kaw tableau circuit UPS.

Lan laa mëna def ngir noppiloo alarm biy wéy di bip ci APC wala CyberPower UPS bi may tëj ko?¶

Soo tëyee butoŋu Mute wala Power ci diir bu gàtt, du def lenn ludul noppali "On-Battery" buy wax ni kuuraŋ bi dafay jeex; ci wàllu kaaraange, ab tëf bu gàtt du noppali son bu dëgër buy wéy wala njuumte termik batëri bu tar. Ngir dakkal bip bu dëgër buy wéy ba fàww, dindil fiil CA bi nga tëye butoŋu tàkk-lakk bi 4 ba 5 segond ba relais bu mag bi di fay. Sudee piezobuzzer baa ngi sonn te aparey bi dafa dee, xaar ba aparey bi sedd, nga sol gant ak lunet, nga dindi cable negatif (bu ñuul) bi ci borne batëri bi.

Boroom yi ak tegtali ofisel¶

• **Administrasioŋ buy saytu kaaraange ak wérgi-yaram ci liggéey (OSHA, Etats Unis) & Daaray Kaaraange ak Wérgi-yaram ci Liggéey (NIOSH, CDC): ** *Gidu poche NIOSH ci loraange chimik yi: Sulfure d'hydrogène (\(\tekst{H}_2\tekst{S}\), CAS 7783-06-4) ak asid sulfurik (\(\tekst{H}_2\tekst{SO}_4\), CAS 7664-93- 100 ppm IDLH threshold, ak mekanik coono neer olfactif bu gaaw).
• Daara ju mag jiy jàngale xam-xam ci wàllu kuuraŋ ak elektronik (IEEE) & Association Nationale de Protection du Feu (NFPA, Etats Unis): IEEE Std 1187 / 1188 Jëf yiñ digal ngir samp, toppatoo, saytu, ak wecci batëri plomb-asid yuñ yamale ci vanne (VRLA) ngir jëfandikoo yu taxawul ak NFPA 1 / NFPA 855 Sistem buy taxawal Energie Hydrogen Norme yi.
• Laboratoires de garantie (UL, International): UL 1778 Standard ngir Sistemu Kuuraŋ budul Dagg ak UL 1989 Standard ngir Batëri yuy Xaarandi (VRLA Bunsen vanne buy génne ngalaw, sàrti arrêt-flam, ak sarse flotër buy tere tension bu ëpp).
• Schneider Electric (APC) & CyberPower Systems Bulletin Technical Kaaraange: VRLA Batëri Plomb-Acid buñ Tafu, Wàññiku tàngoor, Ventilaasioŋ buy génne Gaz Sulfure Hydrogen, ak Procédure Extraction Cartouche bu wóor.
• United States Environmental Protection Agency (EPA): Sàrtu sàmm ak defaraat xéewal yi (RCRA) sàrt yiñ tëral ci wàllu mbalit (40 CFR Part 273) ngir jëfandikoo batëri plomb-asid, neutraliser lu tuuru, ak rësiklaas.

Gid yu jëm ci loolu¶

• PSU condensateur pop, 12VHPWR lëkkalekaay seey, ak xetu lakk kuuraŋ ci PC
• Batëri console portatif ak kaaraange aparey
• Weer tempered bu tass PC ci wet gi ak diagnostic surge ginaaw bëréet
• Dakkal kuuraŋ bi ngay liggéey ci fu sori
• Lakk yu am kuuraŋ ak limyéer ci biir kër gi
• Nimero paj mu jamp