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R911200656 (RD52.1-4N-160-R-NN-FW/S109)

RD 500 Drive Controllers

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1 Year Warranty Included
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The R911200656 (RD52.1-4N-160-R-NN-FW/S109) is a Bosch Rexroth RD 500 series three-phase frequency converter specifically designed for field-oriented regulation of synchronous and induction motors. This model supports a nominal connecting voltage of 3 x AC 380-480 V and offers a rated power output of 160 kW. It uses liquid cooling with an internal pump and does not feature a holding brake or built-in brake chopper. The unit, weighing 157 kg, adheres to IP 20 protection as defined by EN 60529 and operates optimally within a temperature range of 0°C to 40°C. Remote operation is enabled via an optional user panel or the RDwin PC interface.

Technical Specifications

Product Type
Bosch Rexroth RD 500 Drive System

Design
1

Control Method
Field Oriented Regulation

Nominal Voltage
380-480V

Voltage Tolerance
±10%

Power Rating
160 kW

Brake
None

Cooling Method
Liquid cooling with internal pump

Size Class
G

Switching Frequencies
4kHz, 8kHz, 12kHz

Weight
157 kg

Environmental Class
3K3 (DIN IEC 721-3-3)

Operating Temperature
0°C to 40°C

Maximum Relative Humidity
95%

Protection Class
IP 20 (EN 60529)

Object Ingress Limit
Larger than 12 mm

User Interface
Optional user panel & RDwin PC user interface

Shipping Availability
Global.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the RD52.1-4N-160-R-NN-FW/S109.
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