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R911200938 (RD51.1-7N-030-L-V1-FW)

RD 500 Drive Controllers

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The R911200938 (RD51.1-7N-030-L-V1-FW) is a drive control unit from the Bosch Rexroth RD product series. It operates using U/f curve control and does not incorporate a built-in brake chopper. Designed for integration within the RD 500 three-phase drive system, this inverter supports motors with a rated power output up to 30 kW and employs pulse frequencies of 4kHz, 8kHz, and 12kHz. The device functions across a DC supply voltage range of 530V to 670V with a tolerance of ±10%, and delivers an output frequency from 0Hz to 250Hz. The unit provides optional 24 V standby power and uses forced air cooling methods (for ratings ≥ 110 kW). It is compatible with Bosch Rexroth ADS, 1MB, and ADM motor series. All installation and operation must adhere to relevant safety and machine construction standards.

Technical Specifications

Product Group
RD

Part of
RD 500 three-phase drive system

Function
Inverter without inbuilt brake chopper

Pulse Frequencies
4kHz, 8kHz, 12kHz

Motor compatibility
22kW power output

Installation
Industrial machinery

Connections and Voltages
In accordance to IEC 60364-4-41 specifications

Supply Voltage Rating
530VDC to 670VDC (+/- 10% tolerance)

Output Frequency
0Hz to 250Hz

Shipping Eligibility
International shipping available

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

Repair

We offer a repair service for the RD51.1-7N-030-L-V1-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.