tender for electric drive system with realtime data acquisition , electric drive system with realtime data acquisition , sitem description qty • should have an inbuilt controller with ram and flash memory • interfaces and features o voltage sensor: ? rating: +/- 1000v ? bandwidth: dc to 250 khz ? adc: delta sigma a/d ? resolution: 16 bits ? sample rate: up to 1 msps/ch o current sensor ? rating: +/- 80a peak to peak, 25a rms ? bandwidth: dc to 250 khz ? adc: delta sigma a/d ? resolution: 16 bits ? sample rate: up to 1 msps/ch o should provide pwms of 5v to the driver along with fault feedback, reset function and dynamic short circuit protection. o should have two encoder channel interface for speed measurement and position estimation which can be connected to motors encoder and position sensors. o should have an inbuilt lc filter for the buck and boost operation. o should have an inbuilt inductor rating of 5mh, 15a. o should have inbuilt power capacitors of rating not less than 3300?f with voltage rating not less than 400v o should have appropriate dc link capacitors with dc voltage rating of 350v/600v. o the system should be provided with single-phase/three-phase mcb with 16a protection. o should have an inbuilt three phase uncontrolled rectifier with three-phase input voltage of 415v ac l-l, and output of 600v dc should be included. o should have an inbuilt igbt-based converter of 600v dc not less than 5kva capacity for relevant drive operations. • pwm generator o the pwm generator should be of user configurable type. o carrier wave type: positive ramp positive, negative ramp, triangular wave, inverse triangular wave. o high and low threshold values should be of user configurable. o switching frequency capability up to 1mhz. o should have pwm short circuit protection with master trip and error flag indication. • protections/ safety o user configurable threshold limits for over voltage protection (definitive & instantaneous) 1 o user configurable threshold limits f