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

RD51 Drive Control Devices

Rated 4.4 stars (6 total reviews)

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The Bosch R911200432 (RD51.1-4N-090-L-V1-FW) is a modular drive controller with a rating of 90 kilowatts, designed for an AC input ranging from 380 to 480 volts. Lacking a brake chopper, this device utilizes forced air cooling, ensuring optimal operating temperatures from 0 to 40 degrees Celsius if maintaining a minimum airflow of 0.4 cubic meters per second. It also accommodates for a standby power operation of 24 volts and allows for continuous function of field buses even when the main power is disconnected. The controller provides technical specifications for 4 kilohertz and 8 kilohertz pulse operations, including the respective rated outputs, output frequencies, current outputs, peak current outputs and output powers. Designed for optimal operation at altitudes of 0 to 1000 meters, it's weighted at approximately 74 kilograms. With an IP20-rated housing, this controller can be mounted in a control cabinet, backed by a one-year global warranty from Indramat USA.

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.

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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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Warranty

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.