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R911200494 (RD51.1-5N-037-L-D1-FW)

RD51 Drive Control Devices

Rated 4.6 stars (5 total reviews)

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The Bosch Rexroth R911200494 (RD51.1-5N-037-L-D1-FW) is a three-phase AC connected digital drive controller capable of functioning at 500 Volts AC and features radio interference suppression filters. Without an in-built brake chopper, this converter-based drive requires forced air cooling to keep ambient temperature within recommended 0-40 degrees Celsius. This air temperature will prevent internal damage by ensuring the minimum air flow rate of 0.2 cubic meters per second is maintained with recommended fans or blowers. Furthermore, the R911200494 (RD51.1-5N-037-L-D1-FW) provides two additional functions: a 24 Volt standby power facilitating drive parameterization even without the primary AC input, and a connection for the RZC01.1-XT with NAMUR terminal strip. Its rated output is 37 kilowatts and 68 Amps current output, enduring peak currents of up to 88 Amps for 1 minute, 116 Amps for 1 second and 136 Amps for 0.5 seconds, with an apparent 45 kVA power output. Firmware for this model is separately available, and the product comes with a global one-year warranty from Indramat USA.

Technical Specifications

Power Connection
three-phase AC systems

Operating Voltage
500 Volts AC

Type
Digital Drive Controller

Harmonic Filters
Yes

Converter drive
Yes

Brake Chopper
No

Cooling Method
Forced Air

Recommended Air Temperature
0 to 40 degrees Celsius

Minimum Air Flow Rate
0.2 cubic meters per second

Additional functions
24 Volt standby power, connection for RZC01.1-XT

External Power Supply
24 Volts

Rated Power Output
37 kilowatts

Rated Current Output
68 Amps

Peak Currents
88 Amps(1 min), 116 Amps(1 sec), 136 Amps(0.5 sec)

Apparent Power Output
45 kVA

Firmware
Not included, to be ordered separately

Shipping
Global

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 RD51.1-5N-037-L-D1-FW.

Exchange

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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.