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R911200390 (RD51.1-4N-018-L-V1-FW)

RD 500 Drive Controllers

Rated 4.4 stars (14 total reviews)

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The R911200390 (RD51.1-4N-018-L-V1-FW) is a Bosch RD 500 series drive converter designed for use in industrial automation systems. It is certified to EMC standards and is capable of handling overloads of 130% for one minute and 170% for one second. The unit operates at a rated power output of 18.5 kW, with a current rating of 35 A, and accepts a 3-phase AC supply voltage of 380–480 V (±10%). The drive uses VFC (Voltage Frequency Control) and supports the U/f curve control line. It is IP20 rated for protection against dust, weighs 18 kg, and must be operated in environments up to 90% relative humidity and 40°C. The unit should be installed in a control cabinet with forced-air cooling via a blower unit. It is supplied with a monitoring control panel featuring multi-language display capabilities. Additional technical features include 24 V external standby power and the absence of a built-in brake chopper.

Technical Specifications

EMC Approved
Yes

Overload Capability
130% for one minute, 170% for one second

Weight
18 kg

Cooling
Forced-air by a blower unit

IP Rating
IP20

Installation
Control Cabinet

Stand-by Power Supply
24 volts

Environmental Class
3k3

Power Output
18.5 kW

Rated Current Usage
35 amp

Supply Voltage
380 to 480 volts

Current Consumption
46 amps in 60 seconds,60 amps in one second

Control Method
VFC (Voltage Frequency Control)

Global Shipping
Available

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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-018-L-V1-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.