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R911200312 (RD51.1-7N-001-L-V1-FW)

RD 500 Drive Controllers

Rated 4.7 stars (14 total reviews)

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The Bosch Rexroth R911200312 (RD51.1-7N-001-L-V1-FW) is a drive inverter engineered for high power output applications, offering a rated power of 1 kW (2 HP) with inverter operation at DC 530–670 V ±10%. This unit is designed for forced-air cooling via a separate blower and features a modular construction for cabinet integration. It delivers a rated current of 4 A, with short-term overload capabilities of 5.2 A (60 s), 6.8 A (1 s), and up to 200% overload for 0.5 s. Dimensions are 380 mm × 90 mm × 285 mm, weight is 11 kg, and it supports operation up to 1000 m above sea level. Additional features include a 24 V external standby power source and U/f curve control. Firmware is factory assigned and must be procured separately.

Technical Specifications

Horsepower
2

Rated Current
4 amps

60 Second Current Usage
5.2 amps

1 Second Current Usage
6.8 amps

Height
380 mm

Width
90 mm

Depth
285 mm

Weight
11 kg

Installation Requirement
Closed Cabinet

Design
Modular

Standby Power Source
24 V

Performance Altitude
Up to 1000 meters

Overload Capacity (1 second)
170 percent

Overload Capacity (0.5 second)
200 percent

Power Supply
530 to 670 V DC

Firmware
Not Included.

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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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Indramat USA 1 Year Warranty

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We offer a repair service for the RD51.1-7N-001-L-V1-FW.

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North Carolina Office

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.