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R911203638 (RD52.1-5B-055-L-FV-FW)

RD 500 Drive Controllers

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The R911203638 (RD52.1-5B-055-L-FV-FW) is a converter unit with integrated brake chopper designed for industrial drive applications. It operates on a 3-phase AC 500 V input at 50–60 Hz and provides a continuous output power of up to 55 kW. The RD51.1 drive converter features flux vector control, a PWM switching frequency adjustable between 4 and 8 kHz, and an output frequency range of 0–500 Hz. Forced air cooling facilitates heat dissipation. The unit includes RS232 and RS485 serial interfaces for device connectivity and is intended for installation within switch cabinets at ambient temperatures from 0 to +40 °C. Firmware and configuration should be completed prior to mounting.

Technical Specifications

Power Source
3-phase AC 500V

Input Voltage Frequency
50–60 Hz

Control Option
Flux Vector

PWM Frequency
4/8 kHz

Maximum Consumption Current
80/66 A

Output Frequency
0–500 Hz

Brake Chopper Power
33 kW

Cooling Method
Forced (ambient air)

Power Loss
1.8–1.9 kW

Weight
52 kg

Continuous Power
55 kW

Serial Interfaces
RS232 and RS485

Mounting
Switch Cabinet (at least IP54)

Operating Temperature
0 to +40 degree Celsius

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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Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD52.1-5B-055-L-FV-FW.

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North Carolina Office

Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.