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R911201459 (RD51.1-4B-055-D-NN-FW)

RD 500 Drive Controllers

Rated 4.3 stars (9 total reviews)

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The R911201459 (RD51.1-4B-055-D-NN-FW) is a Bosch Rexroth Indramat RD 500 series converter-type drive designed for use with induction and synchronous motors. It features a nominal power rating of 55 kW and operates on 3-phase AC supply voltage ranging from 380 to 480 V (+/- 10%), using the RD 42 power supply module. The unit supports U/f curve control, includes a built-in brake chopper, and employs a plug-through cooling system suitable for power levels up to 110 kW. The design includes a four-line graphical display and 24 V external standby power capability. EMC compliance is supported through integral line reactors and suppression filters. The IP 20 rated enclosure, per EN 60529, allows for operation in ambient temperatures between 0 and 40°C. DC link capacitors require reconditioning if storage exceeds two years at 40°C. Additional functions are not equipped, and firmware is factory assigned.

Technical Specifications

Type
Three-phase RD 500 Drive System

Use
Induction and Synchronous Motors

Structure
Converter-type System with Built-in Brake Chopper

Power Supply Module
RD 42

Rated Power
55 kW

Nominal Voltage
3 x AC 380 - 480 Volts (+/-10%)

Display
4-line Graphical

Pollution Degree
2

Noise Immunity Degree
A1

Power Unit
External Standby 24 Volts

Additional Function
Feedback of Filter Current

Protection Type
IP 20

Components
Aluminium-Elko DC Link Capacitors

Recommended Ambient Temperature
0 - 40 degrees C (23 - 104 F)

Global Shipping
Available

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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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4B-055-D-NN-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.