About the 7FR2032
7FR2032 is a FlexPak 3000 regenerative drive controller that is manufactured by Reliance Electric. The input voltage is 230 VAC and the enclosure is a chassis. A NEMA 1 conversion kit is available if necessary. The A-C line distribution capacity is a maximum of 3 drives per transformer. For a 230 VAC line, the armature voltage is 240 VDC and the field voltage is 150 VDC. For a 460 VAC line, the armature voltage is 500 VDC and the field voltage is 300 VDC. The service factor is 1.0 continuous. The drive controller should be located in an area that is free of dust, dirt, acidic or caustic vapors, vibration and shock, temperature extremes, and electrical or electromagnetic noise interference. The armature voltage regulation is 2 to 3% of the base speed with IR drop compensation.
There are a number of figures included in the user manual. These include a typical FlexPak 3000 nameplate, a functional block diagram, an operator interface module figure, the enclosure mounting minimum distances, the controller mounting dimensions, the controller ground point locations, the controller A-C line connection location, the controller D-C motor field and armature connection locations, the D-C motor connections, the OIM cover removal, a CTB connection diagram example, the regulator board jumpers, the AUTO REF jumpers, the integer value entry screen, the drive control signals, the speed reference overview, the speed reference source select, the speed reference ramp, the speed reference mode select, the speed loop, the metering outputs, the current minor loop reference, and the current minor loop.
