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R911201230 (RD52.1-4B-055-L-F1-FW)

RD 500 Drive Controllers

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5 Minutes 33 Seconds

Phone:
1-888-551-3082

Email:
[email protected]

The RD52.1-4B-055-L-F1-FW (MPN: R911201230) is a drive converter rated for 55 kW output and a maximum output of 110 kW. It operates with a nominal connecting voltage of 3 x AC 380-480 V at an input frequency of 50/60 Hz and an output frequency range of 0 Hz to 200 Hz, reaching up to 1400 Hz. The unit features a torque response time of 0.3 ms, current cycle times of 0.1 ms, and integrates communication interfaces including Interbus S and CAN bus. The converter incorporates robust safety features such as earth fault, short circuit, and idling protection, and is equipped with forced air cooling and a built-in brake chopper. A 4-line graphical display provides system monitoring, and the unit is compliant with EN 50082-2 noise immunity standards. Refer to the RD user manual for operational guidelines.

Technical Specifications

Rated Power Output
55 kW

Nominal Current
75 A

Output Current
68/136 A

Input Frequency
50/60 Hz

Max Frequency
1400 Hz

Brake Chopper
Yes

Cooling Mode
Forced air

Max Cooling Power
110 kW

Current Filter
U6, V6, W6

Communication
Interbus S and CAN bus

Display
4-line graphical

Torque Rise Time
0.3 msec

Current Cycle Times
0.1 msec

Noise Immunity
EN 50082-2

Overload Capability
200% on 0.5 sec, 170% with 1 sec

Safety Features
Earth fault, short circuit, idling

Shipping
Worldwide

Repair and Maintenance Service
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 RD52.1-4B-055-L-F1-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.