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R911201362 (RD52.1-4B-315-F-MV-FW)

RD 500 Drive Controllers

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The Bosch Rexroth MPN R911201362 (RD52.1-4B-315-F-MV-FW) is a three-phase drive control unit from the RD 500 series, utilizing field-oriented vector control for precise motor management. Designed as a converter with a built-in brake chopper, it supports a nominal connecting voltage of 3 x AC 380-480 V and a rated power of 315 kW. Cooling is achieved through forced air cooling with integrated liquid circulation. The device features a leakage current greater than 3.5 mA and requires a copper conductor with a minimum 10 mm² cross-section. The integrated graphical four-line display aids in system monitoring. Pulse frequency can be set to 4 kHz or 8 kHz. The unit meets EN 50082-2 noise immunity standards. Core components are sensitive to electrostatic discharge, and the drive must be handled by trained personnel due to high voltage, potential for hazardous movements, and heat generation during operation. Use in underwater environments is not permitted.

Technical Specifications

Group
RD Product Group

Use Case
Part of RD 500 three-phase drive system

Leakage Current
More than 3.5mA

Conductor Requirements
Copper conductor with minimum 10mm2 cross-section

Operating Condition
Not under water

Size Class
H

Pulse Frequencies
4kHz and 8kHz

Functions
Converter with in-built chopper

Protection Against Electrostatic Discharge
Yes

Noise Immunity Standards
EN 50082-2

Display
Four-line graphical display

Connected Motor Power Rating
315W

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1620 Old Apex Road
Cary, NC 27513, USA

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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.