Product Description

The DKR03.1-W100N-BA31-01-FW is a motor drive controller in the DKR product line from Rexroth Indramat. It offers a high level of digital control and comes integrated with a brake resistor with maximum braking energy of 150 kWs, a peak power of 40 kW and continuous braking power of 1 kW. The heat relief system of this drive utilizes an in-built blower to cool the cabinet from the inside.

At 100% nominal data rating, the drive’s control voltage is 230 V AC, with a tolerance of ± 10%. Also, the frequency and power rating of the control voltage is 50 Hz - 60 Hz and 200 VA respectively. The sum of the dissipated heat at I_conteff  is 900 W. At 80% derated nominal data, the maximum admissible ambient temperature of the DKR03.1-W100N-BA31-01-FW is +55 degrees. Its isolating transformer has a minimum rated power of 25 kVA.

As per the protection class, DKR03.1-W100N-BA31-01-FW belongs to the IP20 category, as stated by EN 60529 and IEC 529. The rated current of this drive is 100 Amps. By design, it does not have a bleeder, and its function numeric code is 31. During product transport and storage, the desired temperature range is -30 to +80 degrees. Inappropriate transportation can damage the DKR03.1-W100N-BA31-01-FW. As a fundamental guideline, the electrical connections of this drive controller must be executed based on the issued circuit diagram. Inappropriate electrical connections, improper circuit designs and overvoltage can result in potential health hazards to personnel and damage to the drive and its components. Also, when choosing a power cable for the DKR03.1-W100N-BA31-01-FW, use those manufactured or recommended by the manufacturer. This unit can be shipped globally with a one-year warranty period from Wake Industrial.