Pali chowonjezera chatsopano ku banja la Delta Amplon - wopanga adayambitsa zida zatsopano zokhala ndi mphamvu ya 5-20 kVA.
Delta Amplon RT magetsi osasunthika amakhala ndi magwiridwe antchito apamwamba komanso miyeso yaying'ono. M'mbuyomu, zida zotsika mphamvu zokha zidaperekedwa m'banjali, koma mndandanda watsopano wa RT tsopano ukuphatikiza zida zagawo limodzi ndi magawo atatu okhala ndi mphamvu mpaka 20 kVA. Wopangayo amawayika kuti agwiritsidwe ntchito m'makina osasunthika amagetsi azipinda zazing'ono zamakompyuta ndi zipinda zama seva, kuteteza zida zamankhwala ndi matelefoni, komanso chitetezo chowonjezera cha zida zofunika m'malo akuluakulu a data. Zida za banja la Amplon zimagwiritsidwa ntchito mwachangu m'mabizinesi ang'onoang'ono ndi apakatikati, mabungwe azachipatala, makampani azachuma komanso makampani olumikizirana matelefoni.
Mtundu wa Model ndi topology
Mu mndandanda watsopano, Delta yatulutsa zitsanzo zitatu za UPS: palinso Amplon R / RT ya 1/2/3 kVA, zomwe sitikuziganizira mu ndemangayi. Tili ndi chidwi ndi gawo limodzi la Amplon RT la 5, 6, 8 kapena 10 kVA (200-240 V) ndi magawo atatu Amplon RT a 15 kapena 20 kVA (380-415 V). Zitsanzo zonsezi zimamangidwa pa topology ya kutembenuka kawiri kwa magetsi, ndipo mphamvu zawo zotulutsa mphamvu ndizofanana ndi mgwirizano. Zida zagawo limodzi zimapezeka kwa makasitomala m'mitundu yokhala ndi batri yokhazikika komanso yotalikirapo, ndipo zida zamagawo atatu zimapezeka mu 3: 1 (zolowetsa zagawo zitatu, zotulutsa zagawo limodzi) ndi 3: 3 (kulowetsa magawo atatu, atatu -phase output) masanjidwe, omwe amasinthidwa pogwiritsa ntchito mipiringidzo ya jumper.
Mapangidwe ndi masinthidwe
Ma Delta Amplon RT monoblock UPS adapangidwa kuti aziyika pansi kapena 19-inch rack mounting. Mitundu yagawo limodzi yokhala ndi moyo wa batri wokhazikika ili ndi mabatire omangidwa mkati ndipo imakhala ndi ma rack 4 (5/6 kVA) kapena 5 (8/10 kVA). Amakhalanso ndi chipika chogawa mphamvu (PDB) ndi switch bypass switch (MBB) yoyikidwa mwachisawawa. Zochunira za moyo wa batire ndi 2 mayunitsi amtali ndipo zimafunikira 2 kapena 3 yuniti Ya kunja kwa Battery Cabinet (EBC) kutengera mtundu wa batire. Pali njira imodzi yokha yolowera m'magawo onse agawo limodzi. Kuchita bwino kwa chipangizocho ndi 95,5% mumayendedwe abwinobwino (ndi kutembenuka kwapawiri) ndi 99% mumayendedwe azachuma. Mitundu ya magawo atatu imakhala mayunitsi 2 mu kabati kapena choyikapo, makabati a batri kwa iwo amatenga ma 2, 3 kapena 6 ena. Zosintha zokhala ndi imodzi kapena ziwiri zolowetsa maukonde zimapezeka kwa ogwiritsa ntchito, ndipo mphamvu ya chipangizocho ndi 96,5% mumayendedwe abwinobwino ndi 99% mumayendedwe azachuma. Ma UPS onse ali ndi mawonekedwe a LCD, omwe mumagawo atatu amakulolani kuti musinthe kasinthidwe kakutulutsa. Zipangizozi zimamangidwa mosavuta muzitsulo zamitundu yodziwika bwino.
Mabatire
RT Series imatulutsa mabatire akunja akunja (2U) mabatire (EBC) okhala ndi mabatire a lithiamu-ion, omwe amapezeka mumitundu yonse ya magawo atatu ndi gawo limodzi. Kuphatikiza apo, makasitomala amatha kugula makabati okhala ndi mabatire a lead acid (VRLA). Pakugwirizanitsa, mitundu yonse ya Amplon RT imagwiritsa ntchito EBC yomweyi yokhala ndi masinthidwe osinthika - izi zimakupatsani mwayi wokweza mtengo wogulira makina, kukulitsa moyo wa batri mosiyanasiyana ndikuchepetsa kasamalidwe kazinthu. Magulu a mabatire a VRLA amayikidwa mu nduna pogwiritsa ntchito pulasitiki, zomwe zimachotsa kuthekera kwa electrolyte kutayikira. Mabatire amatha kusinthidwa payekhapayekha popanda kusintha gulu lonse komanso osayimitsa UPS, ndipo kulumikizana kwa EBC kumagwiritsa ntchito cholumikizira cholumikizira.
Ntchito yofanana
Kuti muwonjezere mphamvu ndi redundancy pogwiritsa ntchito chiwembu cha N + 1, mutha kulumikiza mpaka ma Delta Amplon RT UPS anayi mofananira (mu mzere wagawo limodzi, mitundu yokhayo yokhala ndi kuphatikiza kowonjezera kwa moyo wa batri). Ndi kugwirizana kumeneku, makasitomala amakhalanso ndi mwayi wokonzekera machitidwe ndi mabatire omwe amagawana nawo, omwe amachepetsa kupondaponda kwa zipangizo ndi kuchepetsa katundu panyumba yomanga.
Chitetezo ndi Kasamalidwe
Delta Amplon RT imakupatsani mwayi wosinthira kulumikizidwa kwa katundu kutengera zofunikira komanso mphamvu zofananira zonse zomwe zimagwira komanso zotakataka. Iwo pang'onopang'ono amawongolera kuthamanga kwa mafani oziziritsa, kulosera za moyo wawo wautumiki ndikuwonetsa mwachangu kufunika kosintha fani yolakwika. Chifukwa cha kulipiritsa mwanzeru ndi kutulutsa ma aligorivimu, moyo wa batri ukuchulukirachulukira, ndipo njira zowunikira komanso kuzindikira kukalamba kwa batri zimalola kusinthidwa munthawi yake. Chiwonetsero cha LCD chojambula chimapereka mwayi kwa ogwira ntchito kuwongolera ndi kuyang'anira ntchito zonse. Madoko a USB ndi RS-232 amagwiritsidwa ntchito polumikizana ndi kompyuta; Kuphatikiza apo, zidazi zili ndi doko la RS-485 posinthanitsa deta kudzera mu protocol ya ModBus kapena kulumikizana ndi kabati yoyendetsedwa ndi mabatire a lithiamu-ion. MINI slot imakulolani kuti muyike makhadi okulitsa. UPS imabwera ndi pulogalamu yoyang'anira ndi kuyang'anira, ndipo zidazo zitha kuphatikizidwa mosavuta ndi mayankho a gulu lachitatu pakuwongolera zomangamanga.
Zotsatira
Poyang'ana magetsi atsopano osasunthika komanso osakhala ndi chidziwitso chenicheni pakugwira ntchito kwawo, zimakhala zovuta kuganiza mozama, koma poyang'ana koyamba, kusinthidwa kwa banja lodziwika la Delta Amplon kumawoneka bwino. Wopangayo wawonjezera kwambiri mphamvu ya zida ndikupanga mzere wokhawokha wagawo limodzi magawo atatu, osapereka mwayi wake waukulu - miyeso yaying'ono komanso kachulukidwe kamphamvu. Izi ndi zitsanzo zazing'ono pakati pa mayankho a rack a Delta ndi kutembenuka kwa mphamvu ziwiri, koma ponena za scalability iwo sali otsika kwa zinthu zodula kwambiri ndipo adzapeza makasitomala awo ku Russia.
Source: www.habr.com