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R911201006 (RD51.1-4B-003-L-VY-FW)

RD 500 Drive Controllers

Rated 4 stars (6 total reviews)

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The Bosch R911201006 (RD51.1-4B-003-L-VY-FW) is a modular AC converter drive controller designed for flexible integration in industrial automation systems. It operates on three-phase AC input voltages from 380 to 480 V, delivering an output of 3 kW for 380 to 480 V AC and 1.5 kW for 200 to 230 V AC. The device features forced air cooling, an IP20 ingress protection rating, and is intended for installation within a switch cabinet. It incorporates a built-in brake chopper and supports 24 V stand-by power. Connectivity is optimized through unpainted metal surface contacts, maintaining large clearances, using twisted cables for unshielded connections, and shielded cables for encoders and variable-speed motors. Noise suppression devices and radio interference filters are recommended. Firmware is supplied separately and must be matched to the controller in use. All installation and handling should be performed by qualified personnel.

Technical Specifications

Product Type
Modular Drive Controller

Voltage Rating
380 to 480 Volts AC

Drive Output (380-480 VAC)
3 kilowatts

Drive Output (200-230 VAC)
1.5 kilowatts

Firmware
Order Separately

Protection Class
IP20

Cooling
Forced Air Cooling

Installation
Inside Switch Cabinet

Cable Clearance Recommended
20 Centimeters

Grounded Barriers for Power and Signal Cables
Recommended

Noise Suppression Devices
Recommended For Contactors, Relays and Counters

Twisting of Non-Shielded Cables
Recommended

Incremental Encoders Connection
Via Shielded Cables

Shield Grounding
At Both Ends

Radio Interference Suppression Filters
Place Close to Noise Sources

Variable-Speed Motors Connection
Via Shielded Cables

Cable Shield Interruption
Not Allowed

Global Shipment
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-003-L-VY-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.