Product Description:

The EFC5610-4K00-3P4-MDA-7P-DRNNN-L1NN is a three-phase frequency converter produced by Bosch Rexroth Indramat for the EFC Frequency Converters series. It is in Product Line 02 and uses frame size D, allowing direct mounting in standard control cabinets where panel space must be used efficiently. By varying the output frequency and voltage, the converter matches motor speed to changing load demands, which supports precise material handling, pump regulation, and fan control in automated installations.

The drive exchanges parameters and status data over Modbus, so it can be supervised from common PLC architectures without additional gateways. Its control electronics follow the Flex-Control with Standard I/O design, providing discrete terminals for local start, stop, and speed reference signals. Torque production is governed by Standard Vector control SVC, which helps the drive maintain responsive motor control even when the load changes during operation. A wide input window centered on 400 V (AC 380…480 V −15 % / +10 %) lets the unit operate on industrial mains with modest voltage fluctuation. For conducted emissions, the integrated filter is rated for Industrial area, class C3, which helps limit interference on adjacent equipment in dedicated plant zones.

An operator keypad uses a Standard LCD display with potentiometer, enabling local adjustment of set points and quick fault review without external tools. In heavy-duty service, the inverter delivers 4.0 kW of motor power, matching small to mid-frame IEC machines found on conveyors or process pumps. The housing has an IP 20 protection class, so it must be installed inside a panel rather than exposed directly to dust or incidental contact. For personnel protection, the control board provides Safe Torque Off (STO), which removes drive torque in emergency-stop circuits without mechanical contactors.