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R911200140 (RD51.1-4N-003-L-NN-FW)

RD 500 Drive Controllers

Rated 4.9 stars (12 total reviews)

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The R911200140 (RD51.1-4N-003-L-NN-FW) is a Bosch Rexroth drive converter intended for use in 3K3 classified environments, supporting a supply voltage of 3 x AC 380–480 V ±10%. Operational parameters include temperatures from 0 to +40°C and humidity up to 90%, prohibiting use at pollution level 2 sites. This unit is designed for cabinet installation and controlled by trained personnel. It features voltage frequency (U/f) control, a rated power output of 3 kW (3 HP) at 460 V, and typical outputs of 7.5 A, with short-term peak currents of 13 A (1 s) and 15 A (0.5 s). Physical dimensions are 500 mm x 285 mm x 90 mm with a mass of 15 kg. The device employs forced air cooling with an internal liquid circuit, is rated IP20, and does not include a built-in brake chopper or additional functional equipment. Firmware is factory assigned.

Technical Specifications

Environmental Classification
3K3

Operational Temperature Range
0 to +40 degrees Celsius

Operational Humidity
Up to 90%

Authorized Pollution Level
Level 1

Necessary Operational Skills
Skilled Person Only

Housing Requirement
Closed Cabinet

Power Supply Voltage
380 to 480 volts AC

Normal Working Current
7.5 A

Peak Current for 1 Second
13 A

Peak Current for 0.5 Second
15 A

Height
500 mm

Depth
285 mm

Width
90 mm

Weight
15 kg

Power Output
3 HP at 460 volts

Cooling System
Forced Cooled Air with Internal Liquid Circuit

Braking Chopper
No

Control Technique
VFC (Voltage Frequency Control)

IP Rating
IP20

Global Shipping
Yes

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-003-L-NN-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.