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R911200967 (RD52.1-4B-110-R-NN-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
Free Ground Shipping
The R911200967 (RD52.1-4B-110-R-NN-FW) is a drive converter from the RD 500 series designed for use with 110 kW three-phase electric motors. It operates from a nominal connecting voltage of 3 x AC 380-480 V (±10%) and incorporates a built-in brake chopper. The device uses liquid cooling via an internal pump and is intended for installation within a control cabinet with appropriate ventilation. The converter meets IP20 protection standards and is designed for ambient temperatures ranging from 0 to 40 degrees Celsius. Use is approved only with Rexroth certified components.

Technical Specifications

Purpose
Drive Converter

Power Supply
Three-phase AC 380 - 480 V (10%)

Hardware
Built-in brake chopper

Cooling Method
Liquid circulation

Protection Level
IP 20

Recommended Installation
Control cabinet with sufficient cooling air

Operational Temperature Limit
0 to +40 degree Celsius

Environmental Class Specification
3K3

Minimum Resistance Value
2.5 Ohm

Peak Power
260 kW for 1 second

Continuous Power
55 kW

Use Restriction
Recommended with Rexroth verified products

RD5214B110RNNFW

RD52 1 4B 110 R NN FW

rd52.1-4b-110-r-nn-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-110-R-NN-FW.

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