Tenders for Supply of Rectifier Cum Regulator Unitsuitable. Ectifier Cum Regulator Unit Suitable For 4.5 Kw Alternator Conforming T O Rdso Specification No.Rdso/Pe/Spec/Tl/0054-2003 Rev-0 With Amendnent No.1 And 2 O R Latest Warranty Period: 30 Months After The Date Of Delivery