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RD51 Drive Control Devices | Indramat Drives

R911200035 (RD51.1-4B-007-L-NN-FW)

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Description

The Bosch Rexroth R911200035 (RD51.1-4B-007-L-NN-FW) is a 7.5 kW, three-phase drive system specially designed for motor-control applications. The system necessitates a separate purchase of bespoke firmware, tailored to the customer's specific needs and application demands. It is a converter-based drive with a brake chopper, accepting three-phase input voltage ranging from 380 to 480 Volts AC. It utilizes forced air cooling to maintain optimal performance between 0 to 40 degrees Celsius, with a minimum airflow of 0.03 cubic meters per second necessary. The drive's output rated current is 18 Amps with peak outputs of 23 Amps for 60 seconds, 31 Amps for 1 second, and 36 amps for 0.5 seconds. It delivers continuous power at 12 kVA and a 60-second peak power of 15 kVA. The brake chopper features 25 Ohms resistance with continuous power of 3.8 kW and a peak power of 18 kW. Weighing 6.5 kilograms, the IP20 rated indoor drive demands cabinet installation for protection from dust and liquids and supports commissioning via an optional operator panel, computer software, or through SERCOS and Profibus interfaces. Indramat USA globally ships this product that comes with one-year warranty coverage.

Product Type: Three-phase drive system
Firmware: Order separately
Drive Use: Motor-control applications
Drive Type: Converter based
Power Rating: 7.5 kilowatts
Input Rating: Three-phase 380 to 480 Volts AC
Cooling Method: Forced air cooling
Ambient Temperature Range: 0 to 40 degrees Celsius
Minimum Airflow Required for Cooling: 0.03 cubic meter per second
Rated Output Current: 18 Amps
Brake Chopper Resistance: 25 Ohms
Brake Chopper Power Rating: 3.8 kilowatts continuous, 18 kilowatts peak
Weight: 6.5 kilograms
Housing Rating: IP20
Product Mount: Indoors and inside a cabinet
Global Shipment: Available

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-4B-007-L-NN-FW.
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