Pcb For Universal Type Railway Carriage Fan Operates On 110V, Ac/Dc, 450Mm Sweep Spec. No. Rdso/Pe/ Spec/Tl/ 0021/2005 Rev-3 (Amd-1) & Rdso Spec. No. Rdso/Pe/ Spec/Tl/0050 (Rev-1). Voltage Range: 90 140V, Rpm: 1 200, Min. Input: 40 Watts. Warranty Period: Upto 30 Months From The Date Of Supply. [ Warranty Period: 30 Months Aft Er The Date Of Delivery ] ]