IZiko loVavanyo loKhuseleko lwe-UL lelona linegunya eUnited States, likwabandakanyeka kwihlabathi lovavanyo lokhuseleko kunye nokuchongwa kwamaziko amakhulu oluntu!Emva kwenkulungwane yophuhliso, i-UL iye yaba liqumrhu lezatifiketi elaziwayo kwihlabathi elinesethi yalo yenkqubo yolawulo engqongqo yentlangano, uphuhliso lwemigangatho kunye neenkqubo zokuqinisekisa imveliso.Okwangoku, i-UL ineelabhoratri ezintlanu kwilizwe lase-United States, ikomkhulu kwiDolophu yaseNorthbrook, emantla eChicago, eU.SA, kwaye kwangaxeshanye eTaiwan naseHong Kong ngokulandelelana kuseka ilebhu ehambelanayo.
Ngo-2017, okwesihlandlo sokuqala ukufumana i-UL US ikomkhulu lebhubhoratri ye-Zenithsun elungileyo umthwalo wombane we-Yang ibhokisi yeeparamitha zobugcisa kunye namandla okuqatshelwa kwenkampani ye-Zenithsun elungileyo kwaye umisele ukuveliswa kweeseti ezi-2 ze-20A @ 120Vac240Vac dual-voltage resistive layisha ibhokisi kuqala ukuzama!
Ngo-2020, kucetyiswa yi-UL New York Laboratory, i-Zenithsun iphinde yafumana enye ilabhoratri ye-UL yothethathethwano lwebhokisi yokumelana nomthwalo, kwaye yafumana iiseti ezisi-8 zebhokisi yomthwalo we-voltage dual resistive dummy load 7.4kW @ 120Vac240Vac ukuze intsebenziswano elungileyo.Ngexesha elifanayo kwimveliso yafika e-United States emva kwenyanga enye yokusetyenziswa, safumana inkampani ye-UL isebenzisa isebe lokuqaphela kakuhle ibhokisi yokumelana nomthwalo weZenithsun!
Uguqulo: Siyazithanda ezi bhokisi zomthwalo ukuza kuthi ga ngoku.Bonke oochwephesha bam bayazithanda ezi bhokisi zomthwalo kuba kulula ukuziqhuba kwaye zincinci ngobungakanani, eyona nto isezantsi kukuba abalandeli banengxolo encinci, kodwa siyayazi ukuba iqhelekile)
Enkosi kubathengi kwihlabathi liphela ngenkxaso kunye nokuqatshelwa kwenkampani yeZenithsun, siya kuqhubeka sisebenza nzima ukuqinisa amandla obugcisa bokuphucula, sizame ukwenza iimveliso kunye neenkonzo ezingcono zokuxhathisa abathengi bethu!
