UKUFIKA OKUTSHA: I-Siemens SENTRON 3VA9908-0BB25 i-Undervoltage Release ngoku iyafumaneka
Inkcazo yoMfanekiso
Siyavuya ukwazisa ukufumaneka ngokukhawuleza kwe-Siemens SENTRON 3VA9908-0BB25 ukukhululwa kwe-undervoltage, i-accessory ebalulekileyo yokhuseleko eyenzelwe i-3VA1 kunye ne-3VA20-26 i-molded case circuit breakers. Esi sixhobo se-compact sinyuka ngokuthe ngqo kwi-slot ye-accessory ye-breaker kunye nokuhamba abafowunelwa abaphambili xa i-voltage yonikezelo yehla ngaphantsi kwemigangatho echaziweyo (ngokuqhelekileyo i-35-70% ye-208-230V AC, i-50 / 60Hz). Ilinganiswe kwi-2VA ebonakalayo yokusetyenziswa kwamandla, ukukhululwa kunika umsebenzi othembekileyo we-shunt-uhambo lweenkqubo zokulondoloza i-generator, ukhuseleko olubalulekileyo lweemoto kunye neesekethe zokhuseleko apho ukuvuselela okungafunekiyo kufuneka kuthintelwe. Ububanzi bayo obuyi-25.7mm kunye nobunzulu obuyi-28.8mm budityaniswa ngaphandle komthungo kwizaphuli zefreyimu ze-S0–S3 ngaphandle kokunyusa ubunzulu bephaneli, kunye neetheminali ezijijwayo zamkela i-0.5–1.5mm² (AWG 20–16) iikhondaktari ukuze zifakwe ngokukhawuleza .
Iimpawu eziphambili
I-3VA9908-0BB25 inikezela nge-4kV impulse standstand kunye ne-Pollution Degree 3 / Overvoltage Category III, iqinisekisa ukusebenza okuthembekileyo kwiindawo ezinothuli okanye ezifumileyo. Ubomi boomatshini budlula imisebenzi eyi-10,000, ngelixa uyilo olungalungisekiyo luqinisekisa inkonzo engasayi kulondolozwa iminyaka> engama-20. CE, cULus, CCC kunye neRoHS imvume (ukususela ngoJuni 2012) iqinisekisa ukuthunyelwa kwehlabathi. Iyunithi inobunzima be-91g kuphela, idonsa i-standby engavumelekanga yangoku kwaye isebenza ukusuka -20 ° C ukuya ku-70 ° C, iyenza ilungele iipaneli zokulawula, ii-switchboards kunye neendibano ze-OEM skid ngaphandle kokunciphisa i-thermal. Iqhosha lokuvavanya ngaphambili livumela ukuqinisekiswa okusebenzayo ngaphandle kokuvula i-breaker, ukunciphisa ixesha lokumisela kunye nokuphucula ukhuseleko lomsebenzisi.
engama-20. CE, cULus, CCC kunye neRoHS imvume (ukususela ngoJuni 2012) iqinisekisa ukuthunyelwa kwehlabathi. Iyunithi inobunzima be-91g kuphela, idonsa i-standby engavumelekanga yangoku kwaye isebenza ukusuka -20 ° C ukuya ku-70 ° C, iyenza ilungele iipaneli zokulawula, ii-switchboards kunye neendibano ze-OEM skid ngaphandle kokunciphisa i-thermal. Iqhosha lokuvavanya ngaphambili livumela ukuqinisekiswa okusebenzayo ngaphandle kokuvula i-breaker, ukunciphisa ixesha lokumisela kunye nokuphucula ukhuseleko lomsebenzisi.
Iimodeli ezinxulumeneyo kwi-3VA9 Accessory Family3VA9907-0BB25Umgca we-3VA9 unikeza imisebenzi ehambelanayo ngaphakathi kwendawo efanayo ye-3-slot footprint.3VA9910-0BB25ibonelela ngotshintsho oluncedisayo (1NO / 1NC) kwisimo somqondiso, ngelixa3VA9908-0BB24 yongeza umfowunelwa we-alam obamba ukulayisha ngaphezulu.3VA9912-0BB25inikeza i-24V DC ukukhululwa kwe-undervoltage ye-DC-control circuits, kunye
ihambisa ukukhululwa kohambo lwe-shunt kuhambo olukude lombane. Zonke izinto ezahlukeneyo zabelana ngokufanayo ngejometri yokunyuswa, uyilo lwetheminali kunye nokhuseleko lwe-IP20, okwenza ukuba ubungakanani obunye ukusikwa kunye nemizobo yocingo edityanisiweyo kwi-3VA1 (100–160A) kunye ne-3VA2 (100–630A) yeentsapho eziqhekezayo.
Izinto zethu eziluncedo zokukhuphisanaNjengomrhwebi ozinikeleyo kwimizi-mveliso, sibonelela ngokuguquguquka okukhethekileyo kunye nezisombululo zenkonzo yabathengi. Yethu uhlengahlengiso lwentlawulo ukulungiselela amalungiselelo okudluliselwa kweengcingo kunye nezibonelelo zetyala ezilungiselelwe amahlakani avunyiweyo, ukususa imiqobo yemali kwiimfuno zolondolozo olungxamisekileyo. Sigcina I-inventri ebalulekileyo yeqhinga kwiindawo zokusasaza zengingqi, ezivumelayo ukuhanjiswa phakathi kweentsuku zokusebenza ezingama-5-7 kumaziko amaninzi emizi-mveliso kwihlabathi liphela. Yethu uthungelwano olubanzi lwemithombo
ibeka i-premium yaseYurophu kunye ne-Asia ye-sensor yamajelo osasazo, iqinisekisa ukulandelelwa kwecandelo leTelemecanique ngaphandle kwezithintelo zejografi. Le ndlela yokwenza amajelo amaninzi iqinisekisa ukufumaneka ngexesha lokuphazamiseka kwekhonkco lonikezelo lwehlabathi. Iinjineli zethu zesicelo zibonelela ngokubonisana nokukhethwa kwenzwa, ukubalwa komgama wokubona, kunye nenkxaso yokudibanisa, ukuncedisa ngokucwangciswa kwengqiqo yokulawula kunye nokulungiswa kweengcingo. Ngobudlelwane obuthe ngqo bomenzi kunye nolungiselelo olulungelelanisiweyo, sihambisa iisenso zeTelemecanique zokwenyani ezinemijikelo ekhawulezileyo yokuzaliseka kunye nezakhiwo zamaxabiso ezikhuphisanayo.
Ukufumana iikowuteshini zangoku okanye ukubonisana nobugcisa, nceda uqhagamshelane neqela lethu elizinikeleyo lokuthengisa.
Malunga Nathi