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R911203639 (RD51.1-4B-090-L-C1-FW)

RD51 Drive Control Devices

Rated 4.5 stars (12 total reviews)

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The Bosch Rexroth R911203639 (RD51.1-4B-090-L-C1-FW) is a three-phase drive system designed for diverse synchronous and induction motors used in various industries. It incorporates a RD51.1 drive converter and a supply module for AC 380-480V nominal voltage, achieving a continuous power output of 90 kW. The drive's temperature is monitored using a forced cooling method and a built-in blower. The frequency of the input voltage ranges from 50-60 Hz, with an output frequency of 0-200 Hz, and it has a notable efficiency range of 0.97 – 0.98. The product is operational at temperatures of 0 to +40°C and safe to install at up to 1000m above sea level. The model also features an easy-to-use operator panel, one analog output and input, one relay output, and RS232/RS485 serial interface. The product, deliverable worldwide, is backed by a one-year warranty from Indramat USA.

Technical Specifications

Type
Three-phase Drive System

Nominal Voltage
AC 380 – 480 V +/-10%

Voltage Frequency Control
Yes

Internal Brake Chopper
Yes

Continuous Power
90 kW

Cooling Method
Forced, with internal blower

Input Voltage Frequency
50 – 60 Hz

Output Frequency
0 – 200 Hz

Nominal Efficiency
0.97 – 0.98

Operating Temperature
0 to +40 degree Celsius

Installation Maximum Height
1000 m/sea level

Operator Panel
Yes

Analog Output
1

Analog Input
1

Relay Output
1

Serial Interface
RS232/RS485

Switching Frequency
4 kHz, 6 kHz, 8 kHz, 12 kHz

Rated Current (at 4 kHz)
165 A

Rated Output
109 kVA

Firmware
Ordered separately.

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 RD51.1-4B-090-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.