An Uninterruptible Power Supply (UPS) inovimbika chete sebhatiri riri mukati maro. UPS bhatiri kutadza ndicho
chikonzero chikuru chekudzima kwemagetsi kusina kurongwa munzvimbo dzedhata nenzvimbo dzemaindasitiri. Tsvakiridzo yakaitwa nePonemon Institute yakaona kuti kutadza kwebhatiri kunokonzeresa
65% yekudzima zvisina kurongeka kwedhata - kupfuura chero chikonzero. Nhau dzakanaka: kutadza kwebhatiri kwakawanda kweUPS kunodzivirika.
65%
yekudzima kwedata centre kunokonzerwa nekutadza kwebhatiri reUPS
<½
yenguva yakayerwa yeupenyu yakasvikwa munyika chaiyo maringe nelab mamiriro
80%
yekukundikana kunodzivirirwa nekuchengetedza kwakakodzera
Mabhatiri eUPS Anoshanda - Uye Sei Vachikundikana
Mazhinji masisitimu eUPS anoshandisa mabhatiri eValve Regulated Lead-Acid (VRLA) , akagadzirirwa kupa kuputika kukuru kwesimba kwenguva pfupi - kazhinji maminetsi mashanu kusvika gumi nemashanu - panguva yekudzima kwema mains. Lithium-ion UPS mabhatiri ari kuwedzera kuwanda, achipa hupenyu hurefu hwesevhisi nemutengo wepamusoro wepamberi.
Mhando mbiri dzebhatiri midziyo ye electrochemical inochengetedza uye kuburitsa simba kuburikidza nekuita kwemakemikari, ichiita kuti ive nehanya nekupisa, kutenderera kwechaji, kurongeka kwevoltage, uye nharaunda yemuviri. Kana chimwe chezvinhu izvi chikawira kunze kwezviyero zvinogamuchirwa, hupenyu hwebhatiri hunopfupika - dzimwe nguva zvinoshamisa.
Izvo 9 Zvikonzero Zvinotungamira zveUPS Bhatiri Kukundikana
Yakakwirisa Operating Temperature
Tembiricha ndiyo nhamba-imwe muvengi we UPS bhatiri hupenyu. Mabhatiri eVRLA akayerwa patembiricha yekushandisa ye25°C (77°F) . Kune yega yega 10 ° C inokwira pamusoro pechikumbaridzo ichi, hupenyu hwesevhisi yebhatiri hunodimburwa nepakati - bhatiri remakore mashanu rinova bhatiri remakore 2.5 pa35 ° C, uye rinogara zvisingasviki gore 1 pa45 ° C.
Yambiro zviratidzo: UPS yakavharirwa inonzwa kudziya zvisingaite; nguva pfupi yekumhanya; maaramu e-low-battery anokonzera kakawanda.
Kudzivirira: Chengeta tembiricha yemukamuri yeUPS nguva dzose iri pakati pe20–25°C. Ita shuwa kuti mhepo inofamba yakakwana. Chenesa mafirita emhepo pamwedzi. Shandisa thermal imaging scans panguva yekugara uchigadzirisa.
Overcharging
Kuwedzeresa kunoitika kana charger yeUPS yaisa voltage inoyangarara pamusoro pezvinorehwa nemugadziri webhatiri. Izvi zvinokonzeresa kugadzirwa kwegasi yakawandisa, kumhanyisa kuoma kwemukati uye kusimudza tembiricha - zvinogona kukonzera kutiza kwemafuta, kubuda, kana moto.
Yambiro zviratidzo: Battery casing inopisa kubata; kunhuwa kwemakemikari kusina kujairika; bulging cases; kukanganisa kwebhatiri kunyangwe iri nyowani.
Dziviriro: Gara uchiona magadzirirwo emagetsi echaja anoenderana nezvinodiwa nemugadziri webhatiri.
Undercharging uye Sulfation
Kuchaja nguva dzose pasi peiyo voltage yakataurwa kunokonzera lead sulfate makristasi kuti aumbe pamabhatiri mahwendefa - mamiriro anozivikanwa se sulfation. Nokufamba kwenguva, makristasi aya anoomesa uye anove electrochemically kusashanda, achidzikisa zvachose kugona.
Zviratidzo zvekunyevera: Voltage inodonha zvakanyanya pasi pemutoro; nguva refu recharge; kazhinji low-voltage maaramu.
Kudzivirirwa: Ita shuwa kuti float voltage yakaiswa nemazvo. Pamabhatiri akachengetwa, itai kugadzirisa kuchaja mwedzi 3–6 yega yega.
Yakawandisa Discharge Cycling
Mabhatiri eUPS midziyo yekumira, kwete mabhatiri akadzika-kutenderera. Imwe neimwe yekuburitsa-uye-recharge kutenderera inoderedza zvishoma kugona. Nzvimbo dzinogara dzichivhiringwa magetsi dzinokurumidzisa kuparara.
Zviratidzo zvekunyevera: Nguva yekumhanya inopfupika zvishoma nezvishoma nemwedzi; Kuedza kwesimba kunoratidza kuderera kwemaitiro.
Kudzivirira: Saizi yeUPS bhatiri kugona kuderedza kudzika kwekubuda. Shandisa surge kudzivirira padanho rekuvaka.
Zera-Inoenderana Capacity Loss
Kunyangwe pasi pemamiriro akakwana, mabhatiri ese ane hupenyu hwesevhisi hunopera. VRLA mabhatiri anowanzogara makore 3-5; lithium-ion mabhatiri makore 8-10. Kurasikirwa kwesimba kunowanzo kusingaonekwe pane basic voltage cheki.
Muono wakakosha: Usambovimba nekuverenga voltage chete. Impedance bvunzo (kota) uye yakazara simba rekuburitsa bvunzo (pagore) inoratidza yakavanzika kudzikisira.
Dziviriro: Tsiva mabhatiri eVRLA achishanda makore ese 3-5, zvisinei nemamiriro ezvinhu.
Thermal Runaway
Thermal runaway ndiyo ine ngozi zvakanyanya UPS bhatiri kutadza maitiro. Zvinoitika kana chizvarwa chekupisa chemukati chichipfuura kugona kwebhatiri kuibvisa - kugadzira kutenderera kwekuzvisimbisa kunogona kutungamirira kumoto kana kuputika.
Emergency zviratidzo: Kukurumidza kukwira kwebhatiri tembiricha; kunhuwa kwemakemikari kwakasimba; kuonekwa kuzvimba; UPS charger painoenderera yakakwira kubuda.
Dziviriro: Shandisa UPS ine tembiricha-yakabhadharwa kuchaja. Monitor bhatiri tembiricha nguva dzose. Tsiva chero bhatiri rakazvimba kana rinopisa nekukasira.
Terminal Corrosion uye Yakashata Connections
Corrosion (machena kana girini zvakasara) inowedzera kuramba kwemagetsi uye inoderedza kuendesa ikozvino. Loose connections inogadzira kupisa pasi pemutoro uye inogona kukonzera arcing.
Zviratidzo zveyambiro: Masara machena kana akasvibira pamaterminal; voltage inodonha pasi pemutoro zvisingaenderane nezera rebhatiri.
Kudzivirira: Ongorora uye uchenese materminal pakushanya kwese kwekugadzirisa. Isa anti-corrosion grease. Simbisa terminal torque inosangana nezvinodiwa.
Mhando yeBattery Yakashata kana Kutsiva Kusingaenderani
Mamwe mabhatiri ane mutengo wakaderera ane machaji asingaenderane anowanzo kundikana nguva isati yakwana, zvichizokonzera kuchinjwa kwechimbichimbi uye kukwira kwemitengo yese.
Yambiro zviratidzo: Mabhatiri matsva anoratidza kukanganisa kusingatarisirwi nguva pfupi mushure mekuiswa; kuchaja maitiro asina kunaka.
Kudzivirira: Gara shandisa mabhatiri akataurwa nemugadziri kana akasimbiswa-anoenderana zvakafanana. Bvunza DFUN usati watsiva dzimwe nzira.
Kukuvara Kwemuviri uye Kutadza Kubata
Kukuvadzwa kweplate yemukati kubva pakukanganisa kana kuzunguzika panguva yekuchengetera, kutumira, kana kuisirwa kunogona kukonzera maseru mashorts anobuda sekutadza panguva yekutanga kubuda.
Yambiro zviratidzo: Bhatiri richangoiswa rinotadza kushanda nekukurumidza; Kuongororwa kwesimba kunoratidza kusashanda zvakanaka nekukurumidza mushure mekuiswa.
Dziviriro: Tevedzera mabatiro evagadziri. Shandisa original package yekutakura. Ita yekutanga bvunzo yehuwandu mushure mekuiswa kwega kwega.
Yambiro Inoratidza Bhatiri Yako yeUPS Yakundikana
| Yambiro Chiratidzo |
Chingangodaro Chinokonzera |
| Nguva pfupi yekumhanya panguva yekudzima |
Kurasikirwa kwesimba, sulfation, kuchembera |
| Kakawanda bhatiri yakaderera-aramu |
Kurasikirwa kwecapacity, undercharging |
| Bhatiri kana UPS yakavharirwa inonzwa kupisa |
Overcharging, thermal runaway risk |
| Kuramba uchirira nesimba riripo |
Kukanganisa kwebhatiri, kutadza kwechikamu chemukati |
| Yakazvimba kana kuremara bhatiri casing |
Kuwedzera, kukuvadza kupisa - ita nekukurumidza |
| Zvichena/girinhi zvakasara pamaterminals |
Corrosion |
| UPS yatadza kuendesa kune bhatiri |
Masero akafa, dunhu rakavhurika, sulfation |
| Kemikari inonhuwira pedyo neUPS |
Electrolyte leakage, thermal chiitiko |
UPS Battery Maintenance Schedule
Tsvagiridzo inogara ichiratidza kuti 75-80% yekutadza kwebhatiri yeUPS inodzivirirwa nechirongwa chekugadzirisa:
- Mwedzi wega wega: Tarisa matanda echiitiko, kuongorora kwekuona, simbisa tembiricha yekamuri, mafirita akachena.
- Quarterly: Impedance kuyedza, log inoyangarara voltage, ongorora zviteshi zvekuora, ona torque.
- Pagore: Yakazara simba rekuburitsa bvunzo, yekupisa yekufungidzira scan, ongorora zera rebhatiri uye kuronga kutsiva.
- Pamakore 3-5: Tsiva mabhatiri eVRLA proactively; baseline capacity test post-replacement; simbisa magadzirirwo echaja yemabhatiri matsva.
VRLA vs. Lithium-Ion UPS Mabhatiri
VRLA (Lead-Acid)
- Upenyu hwebasa: 3-5 makore
- Kunzwa kwekushisa kwepamusoro
- Mutengo wepamberi wepasi
- Huremu hunorema
- Yakakwirira kuchengetedza frequency
Lithium-Ion Inokurudzirwa
- Upenyu hwebasa: 8-10 makore
- Kunzwa kwekushisa kuri pakati nepakati
- Mutengo wepamusoro wepamberi
- Huremu huremu
- Lower kuchengetedza frequency
| Factor |
VRLA (Lead-Acid) |
Lithium-Ion |
| Upenyu hwebasa |
3-5 makore |
8–10 makore |
| Tembiricha kunzwa |
High |
Pakati nepakati |
| Mutengo wepamberi |
Lower |
Higher |
| Kurema |
Heavy |
Lighter |
| Maintenance frequency |
Higher |
Lower |
| Mutengo wenguva refu wemuridzi |
Kazhinji yakakwirira |
Kazhinji kuderera |
Misimboti Yekudzivirira
Dzora nharaunda: Chengetedza tembiricha yekushanda iri 25°C uye chengetedza kuchena, kusina mhepo kuyerera.
Simbisa maparamendi ekuchaja: Matanidza voltage inoyangarara nenzira kwayo kune zvakatemwa nemugadziri webhatiri.
Edza nguva dzose: Impedans bvunzo (kota) uye bvunzo dzekuburitsa (pagore) dzinoratidza kusvibiswa kwakavanzika.
Tsiva zvine simba: Usamirire kuti mabhatiri eVRLA atadze kupfuura makore matatu kusvika mashanu.
Shandisa bhatiri rakakodzera: Gara shandisa magadzirirwo akataurwa kana akanyatsosimbiswa-anoenderana.
