Product Description:

The EFC5610-160K-3P4-MDA-7P-00002-L1NN is a variable-speed drive in the EFC Frequency Converters series produced by Bosch Rexroth Indramat. It is installed between the line supply and an induction motor so the output frequency and voltage can be adjusted to match process demand. This allows controlled motor speed in industrial equipment such as conveyors, mixers, and other high-power machinery that require regulated acceleration and steady operation under changing loads.

The unit is designed for a supply of 400 V (AC 380 to 480 V -15% / +10%) and connects to a three-phase network for industrial power distribution. In heavy-duty operation, it can drive motors up to 160.0 kW, making it suitable for large machines that start under load. Speed and torque control are handled through standard vector control (SVC), which calculates motor flux in real time to improve low-speed stability. The control section uses standard I/O for direct integration with digital and analog machine signals, and a standard LCD display with a potentiometer provides local parameter entry. Motion can be disabled by the integrated Safe Torque Off (STO) function, which removes drive output without using mechanical relays.

For network communication, the converter supports Modbus, allowing straightforward data exchange with PLC-based control systems. An onboard EMC filter rated Industrial area, class C3 helps limit conducted emissions in industrial installations. The enclosure has an IP20 protection class, so the unit is intended for cabinet mounting while still allowing heat to dissipate effectively. The housing uses Frame Size L, which sets the physical envelope for panel layout and mounting space. Product code details also indicate the configured control and hardware arrangement for this version of the converter.