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R911203602 (RD51.1-4B-022-L-F1-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
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The Bosch MPN R911203602 (RD51.1-4B-022-L-F1-FW) is a three-phase AC drive converter designed for motor control in industrial settings. It supports a nominal input voltage of 380–480 V AC (±10%) and delivers an output power of 22 kW. The drive features integrated current feedback filters and built-in brake chopper functionality. Forced air cooling manages thermal conditions, and the device is housed in an IP20 enclosure suitable for indoor installations within dust-free, dry switch cabinets. Programming is accomplished via an optional operator panel or the RDwin software interface. The unit is operated at ambient temperatures between 0–40°C.

Technical Specifications

Type
3-phase drive system

Design
Rear cooling

Control options
Operator panel, RDwin software

Integrated parts
radio interference suppression filters

Rated Input
3-phase, 380-480 Volts AC

Input Tolerance
±10%

Output Power
22 kilowatts

Weight
36 kilograms

Protection Class
IP20

Use
Indoor, Within suitable switch cabinet

Operating Temperature
0-40 degrees Celsius

Cooling Requirement
0.1 cubic meters per second

Personnel
Trained technical staff

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-022-L-F1-FW.
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