Customized Variable Voltage Variable Frequency Drive For Crane (Hoist Induction Motor), Hea Vy Duty-15Kw/20Hp, Normal Duty - 18.5Kw/25Hp, Input Voltage-380 To 460V, 3 Phase, 50/60Hz, Frequency R Ange-0.01 To 400Hz, With Over Voltage Protection, Over Current Protection, Without Emc & Should Fit The Exis Ting Panel Located At Eot Crane Or Equivalent To Schneider Electric Model No. Atv310Hd15N4E. Also, The P Oof Of Purchase From Oem Or Its Authorized Dealers & Warranty Certificate To Be Submitted Along With Suppl Y Of The Material. [ Warranty Period: 30 Months After The Date Of Delivery ] ]