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R911200872 (RD51.1-4N-018-D-NN-FW)

RD 500 Drive Controllers

Rated 4.3 stars (5 total reviews)

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5 Minutes 8 Seconds

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The Bosch R911200872 (RD51.1-4N-018-D-NN-FW) is a universal drive controller for three-phase AC systems with a nominal connection voltage range of 380 to 480 V AC, ±10%. The device supports a rated motor output of 18.5 kW and delivers a rated output of 23 kVA at 4 kHz (35 A) or 20 kVA at 8 kHz (30 A) with corresponding motor outputs of 18.5 kW and 15 kW. The controller does not include a built-in brake chopper and utilizes a plug-through cooling system. Its radio interference suppression filter reduces power harmonics, and the IP20 housing requires installation in a protected indoor environment, such as a control cabinet. Firmware must be ordered separately. Configuration is possible via either an optional control panel or PC-based software. Only trained personnel should perform installation and commissioning.

Technical Specifications

Drive Type
Universal Drive Controller

Connection
Three Phase AC Systems

Operating Voltage
380 to 480 Volts AC

Brake Chopper
Not Included

Rated Motor Output
18.5 Kilowatts

Additional Functions
Not Supported

Firmware
Ordered Separately

Cooler
Included

Size Class
B

Radio Interference Suppression Filter
Incorporated

Protection Category
IP20

Configuration
Control Panel or PC-based Software

Installation
By Trained Personnel

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 RD51.1-4N-018-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.