hat
Frekans convertisseur reskonsab pa sèlman enregistre enèji a, tou sa réduit motè a rotation vitès, ogmante de vi pompage inite w la transmisyon sistèm lan, ak tou réduit teta a baton kòd degradasyon, pote gwo benefis ekonomik.
eng
Frequency converter controller not only saves the energy, also it reduces the motor rotating speed, increases the life cycle of the pumping unit transmission system, and also reduces the sucker rod string abrasion, brings significant economic benefits.