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R911200432 (RD51.1-4N-090-L-V1-FW)

RD 500 Drive Controllers

Rated 4.4 stars (6 total reviews)

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The R911200432 (RD51.1-4N-090-L-V1-FW) is a modular drive controller rated for 90 kW output and designed for three-phase AC input voltage from 380 to 480 V (±10%). This unit features forced air cooling, requiring a minimum airflow rate of 0.4 m³/s to maintain operating temperatures between 0 and 40°C. It includes external 24 V standby power support for fieldbus operation when the main supply is disconnected. The controller accommodates operation at altitudes from 0 to 1000 meters and weighs approximately 74 kg. The IP20 enclosure is intended for installation within a control cabinet. The unit does not include an integrated brake chopper, and utilizes a U/f curve control system as part of its standard functional design.

Technical Specifications

Rated Power
90 kilowatts

Voltage Requirement
380 to 480 Volts AC

Cooling Method
Forced Air Cooling

Minimum Airflow Rate
0.4 cubic meters per second

Ambient Temperature Range
0 to 40 degrees Celsius

Standby Power
24 Volts

Extra Feature
Data Write/Read in Absence of Main Power

Firmware
Order Separately

4 kHz Pulse- Rated Output
90 kilowatts

4 kHz Pulse- Output Frequency
0 - 250 Hertz

4 kHz Pulse- Current Output
165 Amps

4 kHz Pulse- Peak Current Output
215 Amps

4 kHz Pulse- Rated KVA Output
109 kVA

8 kHz Pulse- Rated Output
75 kilowatts

8 kHz Pulse- Output Frequency
0 - 500 Hertz

8 kHz Pulse- Current Output
135 Amps

8 kHz Pulse- Peak Current Output
176 Amps

8 kHz Pulse- Rated KVA Output
89 kVA

Recommended Altitude Range
0 to 1000 meters

Weight
74 kilograms

Housing
IP20 rated

Mounting
Inside a Control Cabinet.

Common Misspellings

1620 Old Apex Road
Cary, NC 27513, USA

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Fax: 1-919-867-6204

[email protected]

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Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-090-L-V1-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

Phone

Toll Free: 1-888-551-3082
International: 1-919-443-0207

Indramat USA sells factory new and pre-owned surplus products and maintains channels to procure supply. Indramat USA is not affiliated with nor an authorized distributor or representative of any manufacturers, brands or products listed. Designated trademarks, brand names, and brands appearing herein are the property of their respective owners.