Product Description:

The EFC3610-2K20-1P2-MDA-7P-NNNNN-NNNN is a frequency converter built by Bosch Rexroth Indramat for the EFC Frequency Converters series. Classified under product line 02, the unit belongs to the EFC 3610 model family and is intended to regulate induction motor speed in conveyors, pumps, and general-purpose machinery. By adjusting output frequency, it lets machine builders match motor torque to process demands and reduce energy use during partial-load operation in industrial automation. This makes the converter suitable for applications that need adjustable motor speed instead of constant full-speed operation.

The drive delivers a heavy-duty rating of 2.2 kW, and that power is managed by its Enhanced V/Hz control algorithm, which maintains a fixed volts-per-hertz ratio for stable torque across the speed range. The unit accepts 200 V (AC 200…240 V ±10%) on a single-phase mains supply, making it suitable for light industrial panels that do not have three-phase service. The IP 20 enclosure class protects against accidental contact, so the converter must be mounted inside a closed cabinet. The control section uses a Flex-Control layout with standard I/O, giving the drive discrete terminals for run, direction, and fault signals. If a safe torque off channel is required, it must be provided by external equipment.

The built-in Modbus interface allows parameter access from PLCs or HMIs over a two-wire network. Conducted emissions are reduced by an EMC filter rated for industrial area, class C3, so the unit can operate near other power electronics without excessive interference. Mechanical sizing corresponds to frame size D, which keeps mounting dimensions consistent within the series. A front-mounted standard LCD display with potentiometer shows drive status and allows local frequency adjustment.