Product Description:

The EFC5610-132K-3P4-MDA-7P-DRNNN-L1NN belongs to the EFC Frequency Converters series manufactured by Bosch Rexroth Indramat. As a frequency converter, it interfaces between the AC supply and an induction or synchronous motor, adjusting output frequency and voltage so production machinery can run at task-specific speeds while conserving energy. Within automated lines, the unit forms part of the drive train and works with PLC-based control systems through its standard control section while providing vector-based speed regulation for conveyor, pump, or fan duties.

The converter is designed for a three-phase supply at 400 V (AC 380...480 V -15% / +10%), enabling consistent operation in facilities that use this utility range. When connected to a motor rated for heavy-duty service, it can deliver up to 132.0 kW of mechanical output, which suits medium-capacity compressors and extruders. Vector modulation is handled by the standard vector control SVC algorithm, which helps maintain torque at low speeds without encoder feedback. The housing has an IP 20 protection class, so it must be installed inside a closed panel while still allowing front access for wiring. Power is supplied and delivered through three-phase power, which helps keep current balanced and reduces conductor size compared with single-phase equipment.

Run commands and diagnostics can be exchanged over Modbus, allowing multiple converters to share a fieldbus segment. The integrated safety circuit supports Safe Torque Off (STO), which removes motor torque through a dedicated input without cycling the entire machine power. Conducted emissions are limited by the factory-installed filter certified for industrial-area class C3 environments, so additional line filters are usually unnecessary in switchgear rooms. The enclosure uses frame size K, which helps cabinet layout planning for this power class.