DKCXX.3-100-7-FW

DKCXX.3-100-7-FW is a Bosch Rexroth Indramat EcoDrive unit in the DKC Drive Controllers series. It uses design version 3. The controller has a rated control-voltage input of 24 V and requires 26 W at the control-voltage input. Its maximum input current is 40 A, while its rated current is 100 A. The DC bus has a nominal voltage of 700 V, and the maximum output voltage is 800 V. A maximum output frequency of 1000 Hz supports high-speed motor control.

The brake output supports a maximum switching current of 2 A DC and a maximum switching voltage of 40 V DC, setting the electrical limits for brake operation. The short-circuit current rating is 42,000 A rms. Continuous power dissipation is 420 W, and the power dissipation at continuous current is also 420 W, indicating the heat produced during sustained rated operation.

The maximum ambient temperature for nominal data is 45ºC, and the general maximum ambient temperature is also 45ºC. Operation with reduced data is supported at ambient temperatures up to 55ºC. The device measures 360 mm in height, 105 mm in width, and 261 mm in depth. It weighs 4.5 kg.