DKR03.1-W100B-BE56-01-FW
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Product Description
DKR03.1-W100B-BE56-01-FW is a Bosch Rexroth Indramat digital intelligent AC drive controller from line series 03. It uses design version 1 and function module version 01. The current rating is 100. Its SERCOS command interface supports digital communication with the control system, while digital servo and resolver feedback provide motor position and speed information.
The drive accepts a rated power input of three-phase AC 400–480 V with a tolerance of ±10%. Its control circuitry operates at AC 230 V with a tolerance of ±10%. At a 4 kHz switching frequency, the unit delivers approximately 26 kW of continuous drive power and 71 A of continuous current. Its peak drive current is also 71 A.
A built-in blower provides air cooling, and the total heat dissipation is 900 W. The internal bleeder dissipates regenerated electrical energy through the brake resistor. The brake resistor has a continuous power capacity of 1 kW and can absorb a maximum braking energy of 150 kWs. The controller weighs approximately 49 kg.
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