Product Description:

The EFC5610-4K00-3P4-MDA-7P-DRNNN-NNNN frequency converter is built by Bosch Rexroth Indramat and belongs to the EFC Frequency Converters series in the EFC 5610 model range within product line 02. It is a variable-speed AC drive intended to regulate motor speed and torque in automated conveyors, mixers, and pump assemblies. By adjusting output frequency, the unit helps reduce energy consumption, supports smooth starts, and matches motor performance to process demand in industrial automation installations. It is suited to applications where motor speed must change during normal operation without relying on fixed-speed control.

Electrical interfacing is handled through a three-phase input, and the converter accepts a nominal mains supply of 400 V across the permitted 380 to 480 V range. Closed-loop regulation is provided by Standard Vector control SVC, allowing constant torque even at low speeds. For programming and diagnostics, the front panel carries a Standard LCD display with potentiometer. Parameter data and remote commands can be exchanged over Modbus, so the drive integrates directly with PLCs. The control section uses the standard configuration and is packaged in frame size D, which sets the enclosure height and mounting pitch while keeping cabinet space predictable.

The supervisory layer is realized through Flex-Control with Standard I/O, giving six digital inputs, two digital outputs, and an analog channel for drive-level interlocks without external relays. Conducted emissions are limited by the built-in EMC filter rated for Industrial area, class C3, which suits installations on unshielded motor cables. In heavy-duty mode, the unit delivers 4.0 kW of shaft power, matching typical 4-kilowatt induction motors without derating. The housing carries a protection rating of IP 20, so it must be mounted inside a control cabinet. The unit does not include an integrated safety function, so emergency stop logic must be handled by external circuitry.