mfg- servo control voltage stabilizer air cool type 5 kva to 100 kva digital controller type brand name - rameshwar.we rameshwar electricals has years of experience in power industry.ouring his stint in the power sector realized that the iggestenemy ofcontenporary machinery are evils of voltage disturanxce like sage, swells,spikes,transients and hf noise.these damaging voltage distruance serrely harm electronic production machines, tool damages and eventually loss of profit.