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R911201005 (RD51.1-4B-001-L-VY-FW)

RD 500 Drive Controllers

Rated 4.2 stars (13 total reviews)
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1 Year Warranty Included
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The Bosch Rexroth MPN R911201005 (RD51.1-4B-001-L-VY-FW) is part of the RD 500 series, configured as a three-phase converter for synchronous and induction motors. It operates within a nominal voltage range of 380–480 V AC (±10%) and delivers a rated power of 1 kW. The device utilizes U/f curve control and includes a built-in brake chopper for voltage supervision, as well as a main filter to suppress radio interference. Cooling is achieved through forced air, necessitating dust-free conditions. The converter activates a 24 V standby supply when disconnected from mains power, features a design class of 1, an IP20 ingress protection rating, and complies with environmental class 3K3.

Technical Specifications

Product Type
Drive System

Control Method
U/f curve

Power Supply Voltage
380-480V (+/- 10%)

Cooling Method
Forced air

Ingress Protection Rating
IP 20

Environmental Class
3K3

Shipment
Global

Power Supply Type
Three-phase for synchronous and induction motors

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