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R911200443 (RD51.1-7N-018-L-V1-FW)

RD51 Drive Control Devices

Rated 4.4 stars (8 total reviews)

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Bosch Rexroth's advanced RD 500 drive system, renowned globally, is an adaptable component utilized for various synchronous and induction motors. The RD 500 system comprises frequency converters, inverters, rectifiers, and supply modules which interact with a wide array of RD 51 drive units. Among these is the R911200443 (RD51.1-7N-018-L-V1-FW), a Design 1 inverter designed for DC supply within the RD 500 system. It operates using a DC voltage between 530V and 670V (with a ±10% tolerance) and boasts a rated power output of 18.5kW. Pulse width modulation frequencies for this unit range between 4kHz, 8kHz, and 12kHz. The unit employs forced air cooling requiring 0.05m3/s of cooling air. The R911200443 (RD51.1-7N-018-L-V1-FW) falls into Size Class B and weighs 11.3kg. It maintains a protection degree of IP 20, confirmed by EN 60529, and can function effectively between temperatures of 0oC and 40oC. The inverter can be made operational even without a line voltage, thanks to its 24V standby power supply option.

Technical Specifications

Type
Inverter

Design
Design 1

DC Voltage
530V-670V with tolerance of ±10%

Power Output
18.5kW

PWM Frequencies
4kHz, 8kHz, 12kHz

Cooling Method
Forced Air Cooling

Cooling Air Requirement
0.05m3/s

Weight
11.3kg

Size
Size Class B

Protection Degree
IP 20

Standby Power Supply
24V

Control Panel
Standard

Operating Temperature Range
0°C to 40°C

Global Shipping
Available

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1620 Old Apex Road
Cary, NC 27513, USA

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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-7N-018-L-V1-FW.

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Indramat USA
1620 Old Apex Road
Cary, NC 27513
USA

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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.