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R911289697 (RD51.1-4N-007-L-NN-NN-NN-FW)

RD51 Drive Control Devices

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RD51.1-4N-007-L-NN-NN-NN-FW Series Image

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The R911289697 (RD51.1-4N-007-L-NN-NN-NN-FW) is an RD51 drive control unit from Bosch Rexroth Indramat, characterized by a V/F control system to monitor and control both induction and synchronous motors. It features a 3-phase universal design along with flexible hardware/software configuration for customization to specific applications. The unit operates with a connecting voltage of 380-480 V. and a nominal voltage tolerance of ±10%. It lacks a chopper brake but incorporates a forced air-cooling mechanism. With a power output of 7500 Watts, the unit utilizes manufacturer-specified firmware available separately. It operates at a frequency range of 0-250 Hz, has a current rating of 18A, with peak current ratings of 23A, 31A, and 36A for 60 seconds, 1 second and 0.5 seconds respectively. Despite having no additional functions, the R911289697 (RD51.1-4N-007-L-NN-NN-NN-FW) is of size class A, offering IP 20 protection and adheres to the 3K3 environmental class. It weighs 6.5 kg and requires a cooling air flow of 0.03 m3/s. It's prohibited to expose it to condensation during storage or operation. Available for global shipment, it comes with a one-year warranty period from Indramat USA.

Technical Specifications

Type
AC Drive Control Device

Control
V/F characteristic control

Phase System
3-phase

Adaptability
Flexible software/hardware design

Control Type
U/f curve control

Connecting Voltage
380 – 480 V

Voltage Tolerance
± 10 %

Chopper Brake
No

Rated Power Output
7500 Watts

Cooling Mechanism
Forced air cooling

Additional Functions
None

Output Frequency
0 – 250 Hz

Current Rating
18 A

Peak Current (60 seconds)
23 A

Peak Current (1 second)
31 A

Peak Current (0.5 seconds)
36 A

Peak Power (60 seconds)
15 kVA

Size Class
A

Protection Class
IP 20

Cooling Air Flow Requirement
0.03 m3/s

Weight
6.5 kg

Environmental Class
3K3, DIN IEC 721-3-3

Switching Frequency
4 kHz

Relative Humidity Rating
90 %

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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-007-L-NN-NN-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.