Product Description:

The EFC3600-2K20-1P2-PDA-7P-NNNN is a frequency converter produced by Bosch Rexroth Indramat for the EFC Frequency Converters series. In industrial automation, it varies the voltage and frequency applied to an induction motor so that speed and torque follow process demand. The unit belongs to the EFC 3610 model line and is intended for standard control tasks on pumps, fans, or small conveyors. Its general-purpose design makes it suitable for routine motor-speed regulation in compact machine and panel applications.

Under heavy-duty loading, the drive delivers 2.2 kW of motor power. It accepts a mains input of 200...240 V AC, which suits common low-voltage industrial supplies. The unit uses a single-phase connection, so it can be installed where a three-phase source is not available. Motor operation is managed by Enhanced V/Hz control, an open-loop method that pairs voltage with frequency to maintain stable magnetic flux across the speed range. Conducted emissions are reduced by an integrated filter rated for Industrial area, class C3, and the drive is supplied in the standard control configuration without optional fieldbus cards.

The enclosure has an IP 20 rating, so it is finger-safe but still requires installation inside a protected cabinet. Its housing follows Frame Size D, which helps it fit panel space allocated for that chassis size. Local setup and status viewing are handled through a Standard LCD display with potentiometer, allowing direct speed adjustment and readable operating feedback at the drive. Control functions are handled by Flex-Control with Standard I/O terminals that provide discrete commands, a relay contact, and an analog reference for straightforward wiring. This arrangement supports clean integration into repetitive machine layouts without adding unnecessary interface hardware.