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R911200237 (RD52.1-4N-055-L-V1-FW)

RD 500 Drive Controllers

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The R911200237 (RD52.1-4N-055-L-V1-FW) is a converter unit from the Indramat RD 500 series designed for controlling and monitoring electric motors in applications such as machine tools, hoist systems, packaging equipment, and assembly lines. This module supports field-oriented vector control, operates on a three-phase AC input voltage of 380–480 V, and delivers a rated output power of 55 kW. It uses forced air cooling with a required airflow of 0.2 m³/s and supports switching frequencies of 4, 8, or 12 kHz. The unit includes an auxiliary standby power supply module and an RS232 serial interface for PC connectivity.

Technical Specifications

Product type
RD 52 Drive Converter Unit

Motion Control Method
Field-Oriented Vector Control

Voltage Supply
Three-Phase AC 380-480V (+/-10%)

Power Rating
55 kW

PWM Frequencies Supported
4kHz, 8kHz, 12kHz

Cooling Method
Forced Air

Cooling Air Requirement
0.2 m3/s

Firmware Support
Yes (Ordered Separately)

Software Compatibility
RDwin

Serial Interface
RS232

Standby Power Supply
Yes

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

Max Ambient Temperature
40oC

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD52.1-4N-055-L-V1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.