1. Kgatelelo ya mekhahlelo e mmedi e fokotsa karolelano ya kgatelelo ya mohato ka mong, e fokotsa ho dutla ha ka hare, e ntlafatsa bokgoni ba volumetric, e fokotsa bearing oad, mme e eketsa
bophelo ba moamoheli.
2. PM VSD ea mekhahlelo e 'meli e nkela khatello ea mohato o le mong sebaka, 'me ho falla ho eketsoa ka hoo e ka bang 15%, e leng se ka fihlelang phello e eketsehileng ea ho boloka matla ea 15%.
3. Rotor e amohela profil ea morao-rao ea rotor e nang le patente ea UV, e ntlafalitsoeng ka mekhoa e fetang 20 ho netefatsa ho nepahala, ts'epo le katleho ea profil ea rotor.
4. PM VSD ea mekhahlelo e 'melikonpresser ea moeaMainframe e sebetsa hantle haholo ebile e boloka matla haholoanyane. E ka boloka matla a fihlang ho 40% ha e bapisoa le mechini e tloaelehileng ea maqhubu a indasteri. E baloa ka 8000h/yuniti/selemo, e ka boloka litšenyehelo tsa motlakase tse 30,000 USD ka selemo.