Product Description:

The EFC5610-132K-3P4-MDA-7P-00002-L1NN is a frequency converter manufactured by Bosch Rexroth Indramat for the EFC Frequency Converters series. It adjusts output frequency and voltage to vary the speed of three-phase induction motors so that process equipment can respond to changing load demands without mechanical ratio changes. Typical installation is inside electrical cabinets that control pumps, fans, or material-handling drives in automated production lines. By matching motor speed more closely to the task, the unit can also help reduce abrupt starts and unnecessary full-speed operation during routine duty.

This unit belongs to product line 02 and is built in frame size K, a mechanical envelope suited to switchgear associated with the 132 kW class. Its Flex-Control section with Standard I/O provides both discrete and analog terminals, giving the drive common connection points for run commands, references, and status signals. Data exchange and diagnostics use Modbus, allowing direct links to common PLC architectures. Motor regulation is performed by Standard Vector control SVC, which helps maintain torque at low speed without requiring encoder feedback. An internal EMC filter graded for Industrial area, class C3 reduces conducted emissions on the supply side. The mains input accepts 400 V (AC 380...480 V -15% / +10%) from a three-phase network, and a front-mounted LCD with a potentiometer allows local parameter entry and operating checks.

The heavy-duty rating reaches 132.0 kW, enabling the converter to start and run large motors during demanding cycles. Protection class IP 20 provides protection against contact with live parts, so the unit is intended for use inside an enclosure rather than in open plant areas. The safety function Safe Torque Off (STO) disables the IGBT gate signals internally, removing motor torque when a stop channel is triggered. This allows the drive to participate in machine safety circuits without using external output contactors for basic torque removal. The converter is part of the EFC 5610 range for general-purpose industrial motor control.