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R911284139 (DKC11.3-200-7-FW)

DKC Drive Controllers

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The R911284139 (DKC11.3-200-7-FW) is a DKC drive controller for Rexroth ECODRIVE03 systems, supporting both single-phase and three-phase AC inputs within a 380 V to 480 V range. This version 3 unit operates at a DC-bus nominal voltage of 700 V and achieves a maximum rated current of 200 A. With a control input voltage of 24 V, the controller can regulate servo motor speed and torque based on different output currents and switching frequencies. The device features IP20 protection, accommodates up to 95% relative humidity, and is suitable for installations up to 1000 meters above sea level. Firmware is supplied separately.

Technical Specifications

Product Application
Servo-Drive Controller

Product Family
ECODRIVE Systems

Product Version
Version 3

Design
Rectangular, Compact Structure

Maximum Rated Current Capacity
200A

Type Current
200A

Switching Frequency4kHz Peak Current
100A

Switching Frequency 4kHz Continuous Current (low level)
85A

Switching Frequency 4kHz Continuous Current (high level)
100A

Switching Frequency 8kHz Peak Current
68A

Switching frequency 8kHz Continuous Current (low level)
48A

Switching Frequency 8kHz Continuous Current (high level)
68A

Mains Connection Type
Single Phase or Three-Phase

Input Voltage
200-480v AC

Rated Charging Current
12-28A depending on voltage

Voltage Class
Category 7

Firmware
Ordered separately

Product Retailer
Indramat USA

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 DKC11.3-200-7-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.