Pad-mounted transformers, tseem hu ua padmount transformers los yog hauv av-mounted transformers, yog hluav taws xob transformers uas tau ntsia rau ntawm pob zeb los yog hlau platforms sab nraum zoov. Lawv feem ntau siv nyob rau hauv cov khoom siv hluav taws xob faib hluav taws xob kom txo qis hluav taws xob hluav taws xob mus rau qhov qis qis uas tsim nyog rau kev siv vaj tse, kev lag luam, lossis kev lag luam. Cov kev cai tshwj xeeb rau pad-mounted transformers yuav txawv nyob ntawm thaj tsam, cov qauv siv tau, thiab daim ntawv thov npaj. Txawm li cas los xij, ntawm no yog qee qhov yuav tsum tau ua:
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Kev ntsuas hluav taws xob: Pad-mounted transformers yog tsim los rau cov qib voltage tshwj xeeb, ob qho tib si ntawm thawj (siab voltage) thiab theem nrab (tsis tshua muaj hluav taws xob) sab. Qhov ntsuas hluav taws xob yuav tsum raug xaiv raws li qhov yuav tsum tau ua ntawm lub kaw lus thiab qhov kev cia siab yuav tsum tau ua haujlwm.
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Kev ntsuas fais fab: Transformers muaj lub zog ntsuas ntsuas hauv kilovolt-amperes (kVA) lossis megavolt-amperes (MVA). Kev ntsuas hluav taws xob yuav tsum tau txiav txim siab raws li qhov xav tau ntawm kev xav tau ntawm kev thauj khoom thiab kev loj hlob yav tom ntej.
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Txias System: Pad-mounted transformers xav tau ib qho kev ua kom txias kom zoo rau cov cua sov uas tsim los thaum ua haujlwm. Lub tshuab cua txias tuaj yeem ua rau nws tus kheej-txias lossis yuam cua txias, nyob ntawm tus qauv tsim thiab qhov xav tau ntawm kev thauj khoom.
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Rwb thaiv tsev: Transformers xav tau kev rwb thaiv tsev kom zoo kom muaj kev nyab xeeb hluav taws xob thiab kev ntseeg siab. Lub rwb thaiv tsev yuav tsum tau tsim los tiv thaiv kev khiav hauj lwm voltages thiab ib puag ncig tej yam kev mob, xws li kub, av noo, thiab pa phem theem.
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Npog: Pad-mounted transformers yog nyob rau hauv weatherproof enclosures los tiv thaiv lawv los ntawm ib puag ncig yam, xws li los nag, daus, plua plav, thiab UV hluav taws xob. Lub kaw lus yuav tsum ruaj khov, tiv taus corrosion, thiab muaj peev xwm muab qhov cua txaus kom txias.
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Kev tiv thaiv: Transformers yuav tsum tau nruab nrog ntau yam kev tiv thaiv los tiv thaiv kev ua txhaum, overloads, thiab lwm yam tsis zoo. Cov no yuav muaj xws li fuses, Circuit Court breakers, kub sensors, siab relief devices, thiab grounding systems.
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Kev siv tau: Cov kev cai tsim nyog yuav tsum tau ua kom yooj yim rau kev nkag mus rau lub transformer rau kev saib xyuas, tshuaj xyuas, thiab kho. Qhov no yuav suav nrog lub qhov rooj hinged, tshem tawm cov vaj huam sib luag, thiab tshem tawm cov cuab yeej ua haujlwm.
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Ua raws: Pad-mounted transformers yuav tsum ua raws li cov cai hluav taws xob, cov cai, thiab cov qauv siv hauv qhov chaw teeb tsa. Cov qauv no yuav suav nrog kev nyab xeeb, kev ua haujlwm, thiab kev xav tau ib puag ncig.
