Product Description:

The EFC3600-1K50-1P2-MDA-7P-NNNN is a frequency converter manufactured by Bosch Rexroth Indramat for the EFC Frequency Converters series. It is installed between the line supply and an induction motor to provide adjustable output frequency and variable speed control in automated machinery, conveyors, or pump systems. When mounted in a control cabinet, the unit supports stable motor regulation within broader PLC-based automation tasks and helps match motor output to changing process demand.

This converter is wired for a single-phase supply and accepts a nominal input of AC 200–240 V ±10%, so it can be connected to standard low-voltage utility networks. In heavy-duty mode, it can energize motors up to 1.5 kW, which suits small machines that still need short-term overload capability during acceleration or load changes. Speed is regulated through Enhanced V/Hz control, a scalar method that maintains the volts-to-hertz ratio to support torque at low frequencies. Command and diagnostic data are exchanged through Modbus, allowing direct connection to HMI panels or supervisory PLC ports without vendor-specific gateways. The control section uses Flex-Control architecture with standard I/O, so digital and analog points can be assigned to start, stop, jog, and fault functions to match the machine control scheme.

An integrated EMC filter rated for Industrial area class C3 reduces conducted emissions so the drive can operate on shared supply circuits with nearby control equipment. The enclosure is classified as IP20, providing finger-safe protection when the unit is mounted inside a closed cabinet. Local setup is handled through a standard LCD display with potentiometer, which shows parameter values and allows quick frequency adjustment at the drive. The mechanical footprint corresponds to frame size C, which helps simplify panel layout by matching standardized mounting locations used in the EFC 3610 model series.