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R911200555 (RD51.1-4N-022-L-C1-FW)

RD 500 Drive Controllers

Rated 4.7 stars (8 total reviews)

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The R911200555 (RD51.1-4N-022-L-C1-FW) is a Bosch Rexroth drive control unit from the RD series, intended for integration with industrial machinery. It functions as a frequency inverter with u/f curve control, enabling output frequencies from 0 Hz to 250 Hz. The unit features a modular software and hardware configuration, including a detachable user panel with parameter copying. It does not include a built-in brake chopper. Rated at 22 kW with a peak power of 37 kVA for 60 seconds at 4 kHz pulse frequency, it operates on a 3-phase AC supply of 380 to 480 V (±10%) and supports Synchrolink and peer-to-peer communication. The permitted ambient temperature range is 0 to 40°C.

Technical Specifications

Product Group
RD

Function
Inverter

Output Frequency Range
0Hz - 250Hz

Part of System
RD 500 Three-Phase Drive System

Design
Modular Software and Hardware

User Panel
Removable with Parameter Copy Function

Brake Chopper
None Built-in

Communication Support
Synchrolink or Peer-to-Peer Coupling

Peak Power Rating
37kVA for 60s at 4kHz Pulse Frequency

Operating Ambient Temperature
0°C to 40°C

Leakage Current
Over 3.5mA

Voltage
High due to Incorrect Connections

Risk Level
High, Needs Proper Instructions Before Use

Status Before Entering Danger Zone
Standstill

Design Code
1

Protection against Electrostatic Discharge
Yes

Shipping Availability
Yes

Intended Use
Commercial Machinery Installation

Condition for Use
Should not be damaged or defective

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 RD51.1-4N-022-L-C1-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.