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R911200391 (RD52.1-4B-045-L-F1-FW)

RD 500 Drive Controllers

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The R911200391 (RD52.1-4B-045-L-F1-FW) is an industrial drive converter designed for integration with drive controllers, brake choppers, motors, and inverter modules. It utilizes forced air cooling via a built-in blower to regulate internal temperature and features a brake chopper with a mass of 5.6 kg and a maximum power output of 111 kW for 1 second. The unit supports three-phase induction and synchronous motors, operates at a nominal connecting voltage of 3 x AC 380-480 V, delivers a rated power of 45 kW, and has a rated current of 82 A. Enclosure dimensions are 500 mm x 270 mm x 320 mm with a weight of 33 kg. The converter operates within a humidity range below 90% and at ambient temperatures from 0 to 40°C. Firmware is not included and must be sourced separately. Professional expertise is required for installation and operation.

Technical Specifications

Product Category
Drive Converters

Air Circulation
Blower Unit

Firmware
Not Included

Brake Chopper Weight
5.6 kg

Maximum Power Output
111 kW

Drive Converter Protection
IP20

Current Feedback
Filtered

Supported Motors
Induction and Synchronous

Humidity Tolerance
90%

Temperature Operating Range
0 to 40 degrees Celsius

Voltage Range
380-480 volts

Rated Power
45 kW

Rated Current
82 A

Environmental Grade
3K3

Nominal Efficiency
0.97 to 0.98

Installation and Operation
Requires Experienced Professional

Physical Size
500 mm length, 270 mm width, 320 mm depth

Weight
33 kg

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 RD52.1-4B-045-L-F1-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.