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R911200927 (RD51.1-5N-315-F-FV-FW)

RD51 Drive Control Devices

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The Bosch R911200927 (RD51.1-5N-315-F-FV-FW) is a RD51 three-phase drive system intended for 500 Volts AC input. This converter-based system does not feature a brake chopper but it does possess forced air cooling and integrated liquid circulation. Its rated output stands at 315 kilowatts, with firmware for the system needing to be procured separately. The output frequency range is 0-150 Hertz at 4 kilohertz pulse and 0-250 Hertz at 8 kilohertz pulse. The R911200927 (RD51.1-5N-315-F-FV-FW) meets 3K3 environmental class standards and requires a minimum cooling air flow of 0.8m³/s. With protection category IP20 for the drive system housing, it weighs 358 kg. Optional components include a control panel, PC-based software and communications cards with integrated RS-232/RS-485 serial interfaces included on the logic and control board. This global product from Indramat USA has a one year warranty.

Technical Specifications

Drive System
RD51

Input
Three-phase at 500 Volts AC

Rated Output
315 kilowatts

Rated Motor Output at 4kHz
315 kilowatts

Output Frequency Range at 4kHz
0 to 150 Hertz

Rated Current at 4kHz
432 Amps

Peak Current at 4kHz
562 Amps for 60 seconds and 734 Amps for 1 second

Rated Output at 4kHz
355 kVA

Peak Output at 4kHz
462 kVA for 60 seconds

Rated Motor Output at 8kHz
200 kilowatts

Output Frequency Range at 8kHz
0 to 250 Hertz

Rated Current at 8kHz
345 Amps

Peak Current at 8kHz
449 Amps for 60 seconds and 587 Amps for 1 second

Rated Output at 8kHz
284 kVA

Peak Output at 8kHz
369 kVA for 60 seconds

Environmental Class
3K3 by DIN IEC 721-3

Minimum Cooling Air Flow Requirement
0.8 cubic meters per second

Radio Interference Suppression Level
A1 by EN 55011

Size Class
H

Protection Category
IP20

Weight
358 kilograms

Optional Communication Cards
Available

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-5N-315-F-FV-FW.
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