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R911203236 (RD51.1-4B-022-L-DF-FW)

RD 500 Drive Controllers

Rated 4.9 stars (12 total reviews)

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The R911203236 (RD51.1-4B-022-L-DF-FW) is a drive converter designed for three-phase AC input within the range of 380–480 V at 50/60 Hz. Utilizing frequency converter control (U/f curve), it manages electric motor functions through monitoring and regulation. The unit is rated at 22 kW output power, delivers a rated current of 43 A, and provides up to 28 kVA over an output frequency range of 0–250 Hz. Integrated features include a built-in brake chopper to manage over-voltage conditions, a cooling fan for heat dissipation, 24 V standby power supply, current filter feedback, and IP20 protection. The device permits connection with the RZC01.1-XT module via a NAMUR terminal strip and requires proper programming during setup. Factory-assigned firmware is standard.

Technical Specifications

Product Type
Drive Converter

Operating Voltage
380 - 480 V (50/60 Hz)

Control Type
Frequency Converter Control

Rating Power
22 kW

Standby Power Supply
24 V

Rated Current
43 A

Peak Current (60 sec)
55 A

Peak Current (1 sec)
72 A

Peak Current (0.5 sec)
85 A

Output
28 kVA (0 - 250 Hz)

Protection Class
IP 20

Programming Required
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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-4B-022-L-DF-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.