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R911203129 (RD51.1-5N-030-D-DF-FW)

RD 500 Drive Controllers

Rated 4.2 stars (13 total reviews)

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The Bosch Rexroth MPN R911203129 (RD51.1-5N-030-D-DF-FW) is a drive control device featuring a multi-color LED indicator for status monitoring. It is engineered with a converter rated for 3 x AC 500 V nominal connection voltage (±10% tolerance) and supports a plug-through cooling system. The device is classified under climatic category 3K3 by DIN IEC 721-3-3 and provides a continuous power output of 23 kW, with a rated output of 44 kVA. It includes connections for RZC01.1-XT, NAMUR terminal strip, 24 V standby power, and feedback for current filter stages (U6, V6, W6). The minimum resistance for the chopper is 7 Ohms. Operation is restricted to properly qualified personnel due to high voltage risks. The unit is designed for use with manufacturer-approved components only and is not intended for refinery or lifting equipment applications.

Technical Specifications

LED Indicator
Tricolor (Red, Yellow, Green)

Cooling Method
Plug-through cooler

Type
Converter

Nominal Connecting Voltage
3 x 500VAC +/-10%

Fault Indication
Start Inhibit displayed

Designated Operators
Trained and Qualified personnel

Electromagnetic Compatibility
Must adhere to stipulated EMC specifications

Rated Output
44kVA

Climatic Category
3K3 (DIN IEC 721-3-3 specifications)

Chopper Minimum Resistance
7 Ohms

Chopper Continuous Power
23kW

Cooling Air Requirement
0.2m3/s

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-5N-030-D-DF-FW.

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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.