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R911200879 (RD51.1-4N-200-F-V1-FW)

RD51 Drive Control Devices

Rated 4.1 stars (7 total reviews)
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The Bosch Rexroth R911200879 (RD51.1-4N-200-F-V1-FW) is a top-tier three-phase drive system designed for controlling both synchronous and induction motors. It boasts a flexible modular system of software and hardware. In accordance with the type code, its design is based on a 380-480V AC converter. The three-phase AC compatible drive doesn't incorporate a rake chopper and offers a 200kW rated motor output. The unit is air-cooled with an integrated cooling liquid system, and includes 24V external stand-by power support. It's vital to note that the accompanying firmware requires a separate order. The adaptable drive supports pulse frequencies of 4kHz, 8kHz, and 12kHz, each with different output metrics. Weighing approximately 180kg, the drive's rated power loss stands at 0.6kW. Indramat USA provides worldwide shipping with a one-year warranty.

Technical Specifications

Product Line
RD51

Design
1

Drive Converter Ratings
380 to 480 Volts AC

Drive Converter Compatibility
Three-phase AC

Included Rake Chopper
No

Rated Motor Output
200 kW

Cooling System
Forced air with integrated liquid circulation

Additional Feature
24 Volts external stand-by power

Drive Firmware
Ordered Separately

Pulse Frequencies Supported
4 kHz, 8 kHz, 12 kHz

4kHz Output Frequency Range
0 to 150 Hertz

4kHz Rated Output
230 kVA

4kHz Current Rating
350 Amps

4kHz Peak Current Rating (1 sec)
595 Amps

8kHz Rated Output
184 kVA

8kHz Output Frequency Range
0 to 250 Hertz

8kHz Current Rating
280 Amps

8kHz Peak Current Rating (1 sec)
476 Amps

12kHz Output Frequency Range
0 to 500 Hertz

12kHz Current Rating
210 Amps

12kHz Peak Current Rating (1 sec)
357 Amps

12kHz Rated Output
138 kVA

Approx Weight
180 kg

Rated Power Loss
0.6 kW

Global Shipping
Yes

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4N-200-F-V1-FW.
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