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R911278858 (DKR03.1-W100B-BE43-02-FW)

DKR Drive Controllers

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Expedited Lead Times on Select Parts
1 Year Warranty Included
Free Ground Shipping
The Indramat drive controller R911278858 (DKR03.1-W100B-BE43-02-FW) is an industrial control module designed for operation with a 400-480 V AC input (±10% tolerance) and a control voltage of 230 V AC within a frequency range of 50-60 Hz. The unit requires a control circuit power supply of 200 VA. It is capable of continuous current output of 71 A at 4 kHz and 60 A at 8 kHz, with a maximum current rating of 71 A. Peak power output is 26 kW at 4 kHz and 22 kW at 8 kHz, with corresponding regenerative power ratings. The controller features an internal blower for air cooling, an integrated bleeder, SERCOS command interface, and supports digital servo and resolver motor feedback. Design version is 1 with function numeric code 43.

Technical Specifications

Function Numeric Code
43

Version Function Numeric Code
02

Controller Voltage Input
400 to 480 Volts AC

Controller Voltage Input Tolerance
±10%

Controller Control Voltage
230 Volts AC

Controller Control Voltage Tolerance
±10%

Frequency Range
50 to 60 Hertz

Control Circuit Power
200 VA

Rated Continuous Current (4 kHz)
71 Amps

Rated Continuous Current (8 kHz)
60 Amps

Rated Controller Current
71 Amps

Peak Power Rating (4 kHz)
26 kilowatts

Peak Power Rating (8 kHz)
22 kilowatts

Continuous Regenerated Power
22 kilowatts

Max Regenerated Power
26 kilowatts

Drive Controller Power Voltage
0 to 380 Volts AC

Total Power Dissipation
900W

Cooling
Built-in Blower

Command Communication
SERCOS Interface

Feedback
Digital Servo and Resolver

Bleeder
Included

Transportation
Shock-damped Supports Recommended

Storage Temperature Range
-30 to 85 degrees Celsius

Installation and Commissioning
Trained Personnel Only.

Common Misspellings

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Warranty
1-year-warranty
Indramat USA 1 Year Warranty
Repair
product repair We offer a repair service for the DKR03.1-W100B-BE43-02-FW.
Exchange
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1620 Old Apex Road
Cary, NC 27513
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International: 1-919-443-0207

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