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R911203309 (RD51.1-5N-075-W-V1-FW)

RD51 Drive Control Devices

Rated 4 stars (13 total reviews)

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The product in focus is the R911203309 (RD51.1-5N-075-W-V1-FW) Rexroth Indramat REFUdrive, a version 1 drive converter belonging to the VFC series. Suitable for synchronizing various motor models, this 3-phase drive converter operates with an RD 42 regenerative power supply module, rated at 500 V AC (± 10 %) and 50/60 Hz. One of its key elements is its user-friendly start-up characteristics that incorporate quick setup and basic parameterization, among other facets. The converter's output frequency range is 0 - 250 Hz, maintaining a rated current of 108 Amperes, when carrying out functions with a pulse width modulation (PWM) of 4 kHz. Its peak current capacity varies depending on duration, with the highest being 216 Amperes at 0.5 seconds. Certified under environmental class 3K3 according to DIN IEC 721-3-3, it also complies with EMC directives for noise emission and immunity. It operates efficiently within the temperature range of 0 - 40 degrees C. This product can be delivered globally with a one-year warranty.

Technical Specifications

Drive converter version
Version 1

Power supply module
3-phase RD 42 regenerative

Rated power supply voltage
500 V AC (± 10 %)

Power supply frequency
50/60 Hz

Output frequency range
0 - 250 Hz

Rated current
108 Amperes

Peak current (60 secs)
140 Amperes

Peak current (1 sec)
184 Amperes

Peak current (0.5 sec)
216 Amperes

Rated output power
89 kVA

Peak output power (60 secs)
115 kVA

Environmental class
3K3 according to DIN IEC 721-3-3

Power rating
75 Watts

Cooling method
Liquid cooling

Standby power supply
24 Volts

Cooling air requirement
0.4 m3/s

Power loss at 4 kHz PWM frequency
2.3 kW

Permissible ambient operating temperature
0 - 40 degrees C

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1620 Old Apex Road
Cary, NC 27513, USA

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Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-5N-075-W-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.