Supply, Erection, Testing & Commissioning Of Vvvf Drives To Eot Crane As Follows. 1) 50 Hp Vvvf Drive With Capacity(rating): 30 K W(heavy Duty Load), Input: 3 Phase, 380 480 V Ac, 50 Hz Frequency, Current 60 Amps. Make: Cg Emotron Vsx Series Or Its Similar As Per Specifications Enclosure Attached. Qty/Set. = 01 No. 2) 25 Hp Vvvf Drive With Capacity(rating): 18.5 K W(heavy Duty Load), Input: 3 Phase, 380 480 V Ac, 50 Hz Frequency, Current 60 Amps. Make: Cg Emotron Vsx Series Or Its Similar As