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R911289696 (RD51.1-7N-001-L-NN-NN-NN-FW)

RD 500 Drive Controllers

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1 Year Warranty Included
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The Indramat MPN R911289696 (RD51.1-7N-001-L-NN-NN-NN-FW) is a type-1 DC inverter from the RD series designed for U/f curve control. It operates on a 3-phase supply with a nominal DC input voltage range of 530–670 V (+/-10%) and handles power levels up to 110 kW via forced air cooling. The unit does not include a built-in brake chopper or additional integrated functions. Output frequencies are 0–250 Hz at 4 kHz and 0–500 Hz at 8 kHz pulse frequency. It features IP20 protection, A1 noise immunity per EN 61800-3, and conforms to 3K3 environmental classification. Usage is suitable for machine tools, process technology, and varied automation systems.

Technical Specifications

Control Type
U/f curve control

Unit Type
Inverter DC

Design Type
Type-1

Connecting Voltage
530 – 670 Volts

Tolerance
+/- 10 %

Brake Chopper
No

Additional Functions
No

Cooling Mode
Forced air-cooling

Power Rating
Less Than or Equal to 110 kW

Communication Interface
Factory-specified

Motor Control
Optimal

Supply Voltage
3-Phase

Pulse Frequency at 4kHz
0 – 250 Hz

Pulse Frequency at 8kHz
0 – 500 Hz

Environmental Classification
3K3

Noise Immunity
A1

Degree of Protection
IP 20

Size Class
A

Additional Supply Voltage
100 Watts

Use Restrictions
Extreme Temperature, Underwater Application

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.1-7N-001-L-NN-NN-NN-FW.
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