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R911200039 (RD51.1-4N-004-L-NN-FW)

RD 500 Drive Controllers

Rated 4.1 stars (9 total reviews)

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The R911200039 (RD51.1-4N-004-L-NN-FW) is a drive control unit designed for integration in servo systems requiring precise motor regulation. It operates with a nominal power rating of 4 kW, supporting a 3-phase AC input voltage from 380 to 480 V (+/- 10%) and frequencies up to 250 Hz. The device features design type 1 and utilizes U/f curve control, with firmware assigned at the factory. The cooling method is forced air, and no additional functions or built-in brake chopper are equipped. It maintains operation within temperatures up to 40°C and is rated at IP20 for ingress protection.

Technical Specifications

Design Type
1

Converter Type
3-phase

Voltage
380 to 480 volts +/- 10% AC

Power Rating
4 kilowatts

Brake Chopper
Not present

Cooling Mode
Forced air

Cooling Power
Not greater than 110 kilowatts

Firmware
Not supplied, ordered separately

Supported Frequency
0 to 250 hertz

Maximum Ambient Temperature
40 degrees Celsius

Protection Level
IP20

Global Shipping
Yes

Vendor
Indramat USA

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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-4N-004-L-NN-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.