... DUYD-D Series Single Phase Emergency Power Supply(EPS) Verified Information This information ... Previous Year) Power Supply / Module Telecom Power Supply 4,000 Sets / Month, Rectifier Module 330,000 Sets ... / Month, P.V. Solar 2,000 Sets / Month, VFD 35 Sets / Month, Battery 600 Sets / Month Telecom Power ... Supply 30,000 Sets,Rectifier Module 150,000 Sets,P. ...