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R911200428 (RD52.1-4B-075-L-V1-FW)

RD 500 Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Bosch Rexroth drive controller with MPN R911200428 (RD52.1-4B-075-L-V1-FW) is a converter unit with a built-in brake chopper designed for industrial automation applications. The controller supports a nominal connecting voltage of 3 x AC 380–480 V and provides a rated power output of 75 kW. Cooling is achieved via forced air cooling. It can operate at ambient temperatures from 0 to 40 °C and altitudes up to 1000 meters without derating, with extended operation permissible up to 55 °C and 2000 meters under certain conditions. Storage temperature range is -25 to 70 °C. The housing has an IP20 protection rating, and standby power is supplied at 24 V. Firmware is not included and must be sourced separately.

Technical Specifications

Design
Modular

Operation Conditions
0 to 1000 meters, 0 to 40 degrees Celsius

Storage Conditions
-25 to 70 degrees Celsius

Storage Space
Clean and dry

Temperature Variations in Storage
No more than 20 K per hour

DC Link Capacitor Storage
Up to 2 years

Derating Conditions
Non-specified ambient conditions

DC Bus Rating
380 to 480 Volts AC

Motor Output
75 kilowatts

Cooling Method
Forced air cooling (minimum 0.4 m3/s air flow)

Additional Function
24 Volts standby power

Firmware
Ordered separately

Weight
Approximately 52 kilograms

Protection Rating
IP20

Shipping
Global

RD5214B075LV1FW

RD52 1 4B 075 L V1 FW

rd52.1-4b-075-l-v1-fw

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Warranty

1-year-warranty
Indramat USA 1 Year Warranty

Repair

product repair We offer a repair service for the RD52.1-4B-075-L-V1-FW.

Exchange

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