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RD51 Drive Control Devices | Indramat Drives

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

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Description

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.

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 %

RD 51.1-4N-007-L-NN-NN-NN-FW
RD51-1-4N-007-L-NN-NN-NN-FW
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RD51 1 4N 007 L NN NN NN FW
rd51.1-4n-007-l-nn-nn-nn-fw
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Warranty
1-year-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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