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R911200491 (RD51.1-5B-055-L-V1-FW)

RD 500 Drive Controllers

Rated 4.9 stars (14 total reviews)

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The R911200491 (RD51.1-5B-055-L-V1-FW) is a modular converter from the Indramat RD 500 series designed for use in three-phase drive systems with synchronous and induction motors. It operates on 3 x AC 500 V with ±10% tolerance, supporting frequencies from 50 Hz to 60 Hz, and offers a rated power output of 55 kW. The converter features U/f curve control, a built-in brake chopper, and enables external 24 V DC stand-by power for continuous operation. It employs forced air cooling for units rated at or above 110 kW and includes a removable panel with a 4-line graphical display, parameter copy-function, and compatibility with the RDwin PC interface. Safety is enhanced with an integrated start inhibitor. Firmware assignments are factory-set.

Technical Specifications

Part of
RD 500 Drive System

Function
Motion Control

Control Method
Voltage Frequency Control

Operating Voltage
3-phase 500V AC (+/-10% tolerance)

Nominal Frequency
50-60Hz

Operation and Parameterization
RDwin PC user interface, user panel

Additional Safety Features
Start inhibitor function

Standby power
24V DC

Shipping
Global

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 RD51.1-5B-055-L-V1-FW.

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Want to sell your RD51.1-5B-055-L-V1-FW?

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

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.