YVF2 'variable frequency motor', em i wanpela 'frequency converter' we i save bosim, na i gat planti gutpela samting. Namba wan, em i save yusim gutpela eneji. Dispela 'frequency converter' i larim yu long stretim spit bilong en bihainim ol samting yu nidim, na dispela i rausim ol pipia bilong eneji we i save kamap long spit bilong ol 'traditional motor'. Namba tu, em i gat gutpela 'speed regulation', na i mekim ol i ken bosim spit na 'torque' bilong inapim ol kain kain wok. Na tu, em i no gat planti nois na 'vibration' level, na dispela i save givim gutpela ples bilong wok. Na tu, em i gat gutpela 'reliability' na 'stability', na i save holim gutpela wok kondisen long longpela taim bilong wok. Na tu, liklik sais na hevi bilong en i mekim na em i isi long putim na lukautim. Long pinisim, YVF2 'variable frequency motor' i gat bikpela gutpela samting long eneji efisiensi, spit regulesen, nois level, na reliabiliti, na dispela i mekim em i kamap planti long ol masin na ikwipmen long kain kain wok.
