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R911201034 (RD51.2-4B-018-L-A1-FW)

RD 500 Drive Controllers

Rated 5 stars (4 total reviews)
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Expedited Lead Times on Select Parts
1 Year Warranty Included
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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping

Current response time:

4 Minutes 15 Seconds

The R911201034 (RD51.2-4B-018-L-A1-FW) is a converter unit designed for three-phase AC 380–480 V ±10% with power output rated at 18.5 kW (nominal 9.0 kW). It incorporates a built-in brake chopper and is cooled via forced air. The unit supports output frequencies from 0 to 500 Hz and operates with a rated current of 30 A, peaking at 39 A, and providing a continuous output of 20 kVA. The model is designed for operation at altitudes up to 1000 meters, between 0 to 40 °C ambient temperature, and in humidity conditions below 90%. Additional functions include standby power external, starting lockout, and filter current feedback. The firmware is factory assigned, and the design complies with 3K3 environmental standards.

Technical Specifications

Cooling Method
Forced Air

Supported Ambient Temperature
0 - +40 degrees Celsius

Relative Humidity
Not exceeding 90%

Max Installation Altitude
1000 meters

Input Power
Three-Phase AC 380 - 480 V

Output Frequency
0 - 500 Hz

Environmental Class
3K3

Rated Current
30 A

Continuous Output
20 kVA

Peak Current (60 seconds)
39 A

Peak Current (1 second)
51 A

Certified Operator Requirement
Yes

Global Shipping
Yes

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
We offer a repair service for the RD51.2-4B-018-L-A1-FW.
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