supply of supply installation testing and commissioningsupply installation testing and commissioning,supply installation testing and commissioning of 45kw vvvf drive, heavy duty type, voltag e 380 to 500 volt, current with 150 percentage overload for 60 seconds and 180 percentage for 02 seconds in cycle of every 300 seconds with protection against harsh environment 3c3 for 37kw 3 phase induction m otor of eot crane, ambient temperature 50 degree c, with suitable rating of dynamic breaking resistance (dbr). make & model of vvvf drive: schneider electric make model no.atv340d45n4e or siemens make m odel no.6sl3210-1pe27-5ul0 or abb make model no. acs880-01-96a-5+d150+n5050 or equivalent. [ wa rranty period: 12 months after the date of delivery ] ] => limited