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R911200143 (RD51.1-4B-011-L-V1-FW)

RD 500 Drive Controllers

Rated 4.2 stars (14 total reviews)
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1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

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5 Minutes 25 Seconds

The R911200143 (RD51.1-4B-011-L-V1-FW) is a Bosch Rexroth drive converter configured for three-phase AC input (380–480 V ±10%) and nominal output of 11 kW. It incorporates a built-in brake chopper and is equipped with forced air cooling for higher power classes. The unit features IP20 protection rating and is compliant with 3K3 environmental conditions. It utilizes U/f curve control technology and includes EMC filtering to minimize electromagnetic interference. Operation is specified between 0 and +40°C at relative humidity below 90%. Installation must ensure proper ventilation, a clean environment free from dust, grease, and high electromagnetic radiation, and commissioning should be performed by qualified personnel.

Technical Specifications

Product Type
Drive Converter

Product Family
RD Drive Converters

Input Voltage
AC 380 to 480 V (Tolerance 15%)

Extra Features
Built-in Brake Choppers

Protection Degree
IP20

Environmental Standards
3K3

Radiation Protection
Built-in EMC Filters

Optimal Operating Temp
0 to +40 degree Celsius

Relative Humidity
Not Exceeding 90%

Cooling Method
Forced Ventilation

Control Technology
U/f Curve Control

Available From
Indramat USA

Shipping
Global.

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-011-L-V1-FW.
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