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R911200357 (RD51.1-4B-007-L-C1-FW)

RD51 Drive Control Devices

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The R911200357 (RD51.1-4B-007-L-C1-FW) is a drive controller, AC converter model, designed by Bosch. Rigged with a brake chopper, the converter can handle an AC input of 380 to 480 volts. The drive's nominal output is 7 kW, but the output could decrease if the ambient temperature rises above 40 degrees Celsius. The controller has two extra functions: a 24-volt standby power and connection for RZC01.1-XN. Operators can use specialized PC-based software or an operator panel with a graphical display to manage the controller. This model also includes filters that suppress harmonics from the AC supply. With a weight of approximately 6.5 kg, this IP20 rated product can shipped worldwide and comes with a one-year warranty from Indramat USA. Performance data for the brake chopper includes 3.8 kW continuous power, 18 kW peak power for one second, and a minimum resistance value of 35 Ohms.

Technical Specifications

Product Type
AC converter based drive controller

AC Input
380 to 480 Volts

Additional Functions
24 Volts standby power, connection for RZC01.1-XN

Cooling Method
Forced air

Ambient Operating Temperature
0 to 40 degrees Celsius

Commissioning
Specialized PC-based software or operator panel

Brake Chopper Continuous Power
3.8 kilowatts

Brake Chopper Peak Power
18 kilowatts for 1 second

Brake Chopper Minimum Resistance
35 Ohms

4kHz Pulse Rated Output
7.5 kilowatts

4kHz Pulse Output Frequency
0 to 250 Hertz

4kHz Pulse Rated Current
18 Amps

8kHz Pulse Rated Output
5.5 kilowatts

8kHz Pulse Output Frequency
0 to 500 Hertz

8kHz Pulse Rated Current
13 Amps

12kHz Pulse Output Frequency
0 to 1400 Hertz

12kHz Pulse Rated Current
10 Amps

IP Rating
IP20

Approximate Weight
6.5 kilograms

Global Shipping
Yes

Common Misspellings

Shipping & Payment Options
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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-007-L-C1-FW.
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