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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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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

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 RD51.2-4B-018-L-A1-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.