Control Techniques UNI2402

The Control Techniques UNI2402 Unidrive AC Drive is engineered for high-performance industrial applications. Its compact size offers advanced features that make it versatile and user-friendly. The model ensures precise and efficient motor control using cutting-edge open and closed-loop control capabilities. The drive provides key operational features such as encoders, resolver feedback, and cloning modules that enhance adaptability and efficiency.

Technical Specifications:

The UNI2402 Unidrive AC Drive operates on a three-phase AC supply voltage of 380 to 480V, delivering 7.5 KW (10 hp) power output. It handles a typical input current of 17 A and supports positive (PNP) and negative (NPN) logic with a user-friendly keypad. Depending on the application requirements, the control loop can be configured as an open or closed loop.

The drive allows three analog and three digital inputs and ensures connectivity with two analog and three digital outputs. The recommended cable size is 2.5 mm² with an American Wire Gauge of 14 that can carry a larger current. It delivers a power output of 7.5 KW, equivalent to 10 hp (horsepower).

Key Features:

The UNI2402 Unidrive AC Drive stands out due to its state-of-the-art variable speed drive, optimizing operational performance. This advanced drive can control induction and servo motors with precision and high efficiency. It provides a versatile power supply, significant power output, and flexible logic support.

The drive has EMC filters that ensure compliance with electromagnetic compatibility regulations. It has an Extended I/O option that provides additional input/output options for more complex requirements. A second encoder input is added that enables precise speed and position control. The resolver feedback feature provides robust position feedback, which is ideal for harsh environments.

Operational Safety and Precautions:

Operational safety and precautions are crucial to safely and effectively operating the Control Techniques UNI2402 Unidrive AC Drive. The drive operates with elevated voltages and currents; consequently, utmost caution is required when working with or near the drive.

The drive's capacitors stay charged even after the AC power is unplugged. Before performing any work, isolate the drive from the supply for at least 10 minutes. Installation, commissioning, and maintenance should only be performed by qualified personnel familiar with the field.

The operational temperature range for this drive is from -10°C to 50°C (14°F to 122°F), and maximum humidity is 95% non-condensing at 40°C. Ensure the operating environment of the Unidrive AC Drive complies with specified temperature and humidity ranges.

Changes in parameters affect drive operation; parameters should be altered only after understanding their impact on the system. Adhere to specific safety warnings related to electrical and mechanical hazards as provided in the user guide.

Frequently Asked Questions:

What types of feedback devices are compatible with the Control Techniques UNI2402 AC Drive?

The UNI2402 AC Drive is compatible with encoders, resolvers, and Sin/Cos encoders. The compatibility with these feedback devices allows the drive to control motor speed and position precisely.

How many preset speeds can the Control Techniques UNI2402 AC Drive be programmed?

This drive can program up to 16 preset speeds. This allows the drive to quickly switch between fixed speed settings without requiring manual adjustments.

Does the UNI2402 support both open and closed-loop control?

Yes, the Control Techniques UNI2402 supports both open and closed-loop control. This makes the drive perfect for various applications.

Product Specifications Table