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R911201458 (RD51.1-8N-045-L-V1-FW)

RD51 Drive Control Devices

Rated 4.3 stars (11 total reviews)

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The Bosch Rexroth R911201458 (RD51.1-8N-045-L-V1-FW) is a cutting-edge three-phase drive system, designed for controlling induction and synchronous motors. Rated for nominal power output of 45kw, this drive system is compatible with a DC inverter rated at 700 Volts DC (±10%). However, it does not come equipped with a brake chopper. This system supports 24 Volts stand-by power (external) which requires a 24 Volts DC control power supply, allowing the control electronics to function even without line supply voltage. The output frequency range is 0 to 250 Hertz at 700 Volts DC. Cooling is achieved with forced air, necessitating 0.2 cubic meters of airflow. This robust device weighs 22kg, and has an ingress protection class of IP20. It should be installed inside a cabinet for proper protection. The unit is globally shipped with a one-year warranty from Indramat USA.

Technical Specifications

Function
Three-phase Drive System

Control
Induction and Synchronous Motors

DC Inverter
700 Volts DC (±10%)

Brake Chopper
Not Available

Rated Nominal Power Output
45 Kilowatts

Stand-by Power
24 Volts DC

Output Frequency Range
0-250 Hz

Rated Current
66 Amps

Peak Current for 60 Seconds
86 Amps

Peak Current for 1 Second
112 Amps

Peak Current for 0.5 Seconds
132 Amps

Rated Output Power
54 kVA

Peak Output Power for 60 Seconds
71 kVA

Cooling System
Forced Air Cooling

Airflow
0.2 Cubic Metres

Weight
22 Kilograms

Protection Class
IP20

Recommended Installation
Inside a Cabinet

Shipping
Global Availability

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 RD51.1-8N-045-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.