Product Description
The control unit HDS03.2-W075N is a drive controller from the DIAX04 family by Bosch Rexroth. Designed for high-precision control of electric drives, this controller operates in a pollution degree 2 environment and features UL 508 C certification. It operates at an ambient temperature of up to 45 degrees C with standard settings and 55 degrees C with reduced nominal data.
The unit weighs 11 kg, has a height of 498 mm, a depth of 308 mm, and a width of 100 mm. It has a minimum clearance of 300 mm at the top and 100 mm at the bottom to ensure proper ventilation. The HDS03.2-W075N drive controller has a rated control voltage input of 26 V (~ 2 %) and a power consumption of 25 W at control voltage input without brake activation. Its short circuit current rating (SCCR) is 42,000 A rms. The rated input voltage ranges between 530 and 670 V. The controller's continuous current is 37 A, while the maximum output current reaches 40 A. With an output frequency of up to 1000 Hz, the drive controller supports three-phase output. It also has an insulation classification of C as per DIN VDE 0110 standards, operates under protection category IP 10. It can be installed at altitudes up to 1000 meters above sea level.
In terms of connection and assembly, the HDS03.2-W075N drive controller uses a screw-type terminal with four pins for connections. It supports wire cross-sections between 2.5 to 10 mm^2 for single wire and 4 to 16 mm^2 for multi-core wire. The tightening torque values for the DC Bus are set at 3 Nm and for the motor connection between 0.5 to 0.6 Nm. It can withstand storage temperatures from -30 degrees C to +85 degrees C.
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