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R911203308 (RD51.1-5N-045-W-V1-FW)

RD 500 Drive Controllers

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The R911203308 (RD51.1-5N-045-W-V1-FW) is a 3-phase AC converter from the RD 51 series featuring U/f curve control. It operates at a nominal voltage of 500V (±10%) and supports rated power up to 45 kW, with a continuous current of 66 A and peak power output of 71 kVA for 60 seconds. The device accommodates an output frequency range from 0 to 250 Hz at a 4 kHz pulse frequency. Key technical features include liquid cooling, external 24 V standby power, radio interference suppression filters, and line reactors to minimize harmonic feedback. The unit is designed for environments with ambient temperatures from 0 to 40°C, weighs 28 kg, and can be set up remotely using RDwin software. No built-in brake chopper is included; firmware is factory assigned.

Technical Specifications

Design Type
1

AC Converter Type
3-phase

Nominal connecting voltage
500V (± 10%)

Maximum Power Rating
45 kW

Pulse Frequency (at 4kHz)
0 to 250 Hz

Rated Current (at 4kHz)
66 Amperes

Peak Power (at t=60 seconds)
71 kVA

Cooling Method
Liquid

Standby Power
External 24V

Terminals
95 mm^2 C and F

Size Class
C

Environmental Class
3K3

Protection Rating
IP20

Weight
28 kg

Permissible Ambient Temperature
0 - 40oC

Commissioning Method
RDwin software package

Heat Generation
High

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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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Warranty

Indramat USA 1 Year Warranty

Repair

We offer a repair service for the RD51.1-5N-045-W-V1-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.