Product Description:

Designed for cabinet installation, the EFC5610-1K50-1P2-MDB-7P-NNNNN-NNNN is an AC drive produced by Bosch Rexroth Indramat within the EFC Frequency Converters series. It converts a fixed single-phase mains input into a pulse-width-modulated three-phase output, allowing precise speed and torque regulation of asynchronous motors in conveyors, blowers, and light machining equipment across industrial automation cells. The compact housing simplifies retrofits in existing control cabinets without major panel redesign. This layout also suits machines that need inverter control where only single-phase utility power is available.

Its input stage accepts 1P 200/240 VAC, allowing the unit to operate directly from standard service panels. At this line voltage, the inverter supports rated motor output up to 1.5 kW, while the DC link and IGBT bridge deliver 2.5 kVA of apparent power to the motor terminals. The output frequency can be programmed from 0.1 Hz up to 400.00 Hz, giving a broad mechanical speed range for both constant-torque and variable-torque loads. The factory-set switching pattern operates at 6 kHz, balancing acoustic noise against dynamic current control. With 16.2 A draw at 200 V and 13.5 A at 240 V, the front-end rectifier stays within common branch circuit limits.

For deceleration energy management, the integrated brake chopper activates at 385 V DC, routing excess energy to an external resistor instead of the DC bus capacitors. Short-circuit protection is handled by a line fuse rated at 25.0 A, and the recommended power feed uses 7.3 A motor current at 200 V or 6.1 A at 240 V. Field wiring is completed with a 4.0 mm² shielded power cable secured under M3 screws, and the clamping force is maintained with 1.00 N·m of terminal torque to help keep connections stable during vibration. Shielded motor wiring also helps limit electrical noise in crowded control cabinets.