Drive specs for the panel builder
The 6SL3210-1KE21-7UC0 is a SINAMICS G120C compact drive rated at 7.5 kW with a 150% overload for 3 seconds, feeding a 380-480 VAC three-phase supply at 47-63 Hz, unfiltered. That overload headroom handles short-duration peak loads like a crusher jam or a conveyor restart without tripping the drive. It carries 6 digital inputs, 2 digital outputs, 1 analog input, and 1 analog output — enough for basic speed reference and run/stop control from a PLC or local panel. Safe Torque Off is integrated, so you can drop the safety relay on a hazard zone without an extra module. Fieldbus is CANopen right out of the box; no option card needed for that network. The IP20 / UL Open Type enclosure means it belongs in a clean indoor cabinet, not out in the grease alongside a pump.
Mounting and panel fit
Power terminals land on the bottom; control and fieldbus on the top. Keep the CANopen drop cable away from the motor leads to avoid coupling noise into the network.