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R911200277 (RD51.1-5N-055-L-D1-FW)

RD 500 Drive Controllers

Rated 4.4 stars (7 total reviews)

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The R911200277 (RD51.1-5N-055-L-D1-FW) is an industrial control unit designed for the precise operation of electrical motors in automation systems. The unit adheres to IP20 protection standards and requires integration in a housing with at least IP54 protection for optimal environmental defense. It is suitable for converters operating at 3 x AC 500 V (±10%) with a rated power output of 55 kW. Operational efficiency can reach up to 95%. The device features forced air cooling (for ≥110 kW), a NAMUR terminal strip, 24 V stand-by power, and provisions for external cable damping feedback. No built-in brake chopper is included, and the firmware module is to be provided separately. Operation, installation, and configuration must follow technical documentation, and ambient temperatures must not exceed 50°C.

Technical Specifications

Usage
Controlling Electrical Motors

Protection Class
IP20

Optional Protection Class
IP54

Compliance Standard
American and European quality standards

Firmware
Not Included (Separate Order)

Operational Efficiency
95 percent

Applicability
Wide Range of Industrial Machines

Operation and Installation
By Trained Engineers

Maximum Ambient Temperature
50 degrees Celsius

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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-5N-055-L-D1-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.