imikhiqizo

EZIPHUMA  Ububanzi obubanzi bamandla okufaka we-ac ne-dc  Ukusebenza kahle okuphezulu kakhulu  Ukulungiswa kwesici samandla  Umkhawulo wamanje wezigaba ezimbili  Ukuvalwa kwe-overvoltage  Transformer isolated 24 V dc okukhiphayo  Ikilasi 1, DIV 2,  UL-CELE application Izitifiketi  Isilinganiso se-G3 sezindawo ezinokhahlo  Amandla wamadivayisi enkundla yangaphandle  Ukupholisa i-Convection (akukho abalandeli)  Izindlu ezifakwe igasket kanye nezivaliwe  Ukukhweza ujantshi we-DIN ovundlile noma ome mpo  Izimbobo zobakaki noma ukukhwezwa odongeni  I-alamu ye-Relay (ifomu C) yesimo. AMAVOLTAGE OKUFAKA ABANZI ABANZI Isekhethi yokufaka esebenza kahle kakhulu yamukela ngokuzenzakalelayo ama-voltage okufaka e-ac noma e-dc. Isekethe yokufaka engu-120/240 V ac noma engu-125 V dc (P0922YU) inikeza ububanzi obungu-85 kuya ku-265 V ac ekusebenzeni okungu-47 kuya ku-63 Hz (noma 108 kuya ku-145 V dc) ukuze kuhlangatshezwane nezidingo zamandla omhlaba wonke. Isekethe yokufaka amandla kagesi engu-24 V dc (P0922YC) yamukela ububanzi obungu-18 V dc ukuya ku-35 V dc. UKUSEBENZA OKUPHEZULU Ukunikezwa kwamandla kagesi avaliwe kusebenza kahle ngendlela eyisimanga (kufika ku-95% ku-P0922YU futhi kufika ku-81% ku-P0922YC) okuholela ekuthembekeni okuphezulu namazinga aphansi okuhluleka. Bane-return-on-investment (ROI) engaphansi kweminyaka emibili ngokusekelwe kumazinga kagesi amaphakathi nomthwalo. I-POWER FACTOR CORECTION CIRCUITRY Idizayini ethuthukisiwe ye-ac inputs (P0922YU) ihlinzeka ngephrofayili yamanje ye-sinusoidal esebenzayo yesici samandla alawulwa yi-nearunity. IMIKHAWULO YAMANJE Iphakeli kagesi isebenza njengomthombo kagesi ongashintshi onezilinganiso ezinkulu zokulayisha njengoba zibalwe ezincazelweni. Uma umthwalo wamanje uzama ukweqa ngaphezu kuka-110% womthamo omkhulu wamanje ekulayishweni okulinganiselwe okungu-25°C, amandla ogesi okukhiphayo aqala ukwehla aye ku-zero, ngaleyo ndlela akhawulele amandla amanje alethwa emthwalweni. Ngemva kokususwa kokugcwala, ukusebenza okuvamile kuphinda kuqalise. I-OVERVOLTAGE SHUTDOWN Ukuvalwa okuzenzakalelayo kwenzeka uma izimo zokusebenza zenza i-voltage ephumayo eyeqile. Ngemva kokuvela kokuvalwa kwe-overvoltage, amandla okokufaka kufanele aphazamiseke ukuze kumiswe kabusha okukhiphayo. Ngemva kokuthi imbangela yokuvala shaqa isisusiwe, isekethe yokuvala shaqa iqala kabusha ngaphansi kwamasekhondi angu-30 ngemva kokukhishwa kwamandla okufaka. ISICELO SE-DIVISION 2, ZONE 2 Impahla kagesi iku-UL kanye ne-UL-C kuhlu (ku-UL 1950) njengene-Safety Extra Low Voltage (SELV) futhi ingasetshenziswa kuzinhlelo zokusebenza ze-Division 2 kanye ne-Zone 2. AMANDLA AMADEVICE ENKUNDLA YANGANGAPHANDLE Inani langempela lamandla adingekayo ohlelweni olungaphansi olujwayelekile lwe-200 Series lincike enanini lama-Fieldbus Modules (FBMs)/Fieldbus Communication Modules (FCMs)/Field Control Processors (FCPs) anikwa amandla, izinhlobo zokuhlanganisa zokunqamula ezisetshenziswayo, kanye nokuthi idivayisi yangaphakathi noma yangaphandle iyasetshenziswa yini (imishini yangaphakathi noma yangaphandle)