Kev Piav Qhia Luv:

TNS series peb theem siab precision tsis siv neeg voltage regulator yog ua ke nrog TND (SVC) ib theem siab precision tsis siv neeg voltage regulator, Peb theem kho ib tus zuj zus kom lav qhov ruaj khov muaj kev nyab xeeb voltage hauv ib theem, Lub zog nkag ntawm network yog peb theem plaub xov hlau system, starlike (Y) kev sib txuas, lub zog tso zis tuaj yeem ua rau peb theem plaub xov hlau lossis peb theem peb xov hlau, peb ampere meters qhia txog qhov tso zis tam sim no ib theem, tiv thaiv qhov outine voltage ntawm ib theem los ntawm kev hloov & lub ntsuas voltage hloov.