Control Techniques UNI4405

Overview

The Nidec (Control Techniques) UNI4405 is a high-performance, heavy-duty AC drive engineered to meet the rigorous demands of industrial motor control. As a distinguished member of the Unidrive Classic series, this 110 kW (150 HP) powerhouse delivers a robust 202 Amps output across a 3-phase 380–480 V supply. Designed for continuous-duty applications, the UNI4405 offers exceptional flexibility through multiple control modes and boasts rugged hardware construction, ensuring reliable operation in the most challenging industrial environments. Its intelligent design and proven capabilities make it an ideal solution for optimizing efficiency and precision in large-scale machinery and process control systems.

Key Features

• Power Output: 110 kW (150 HP) for significant motor control capabilities.
• Input Voltage: Versatile 380–480 V AC, 3-phase, 50/60 Hz compatibility.
• Input Current: Efficient operation with an input current of 190 A.
• Output Current: Delivers a substantial 202 A for demanding applications.
• Frequency Range: Wide 0–400 Hz range for diverse motor speed control.
• Control Modes:
  • Open-loop (V/f) for basic speed control.
  • Closed-loop vector for enhanced precision and torque control.
  • Servo (with encoder feedback) for high-accuracy positioning.
• Regenerative Capability: Supports regenerative operation with optional modules for energy efficiency.
• Protection Class: IP20 rating ensures protection against solid objects.
• Cooling: Integrated fan cooling system maintains optimal operating temperatures.
• Diagnostics: Built-in LEDs and fault log for easy monitoring and troubleshooting.
• Expansion Options: Compatible with additional feedback and communication modules for system integration.

Technical Specifications

The UNI4405 AC drive is built to deliver unparalleled performance. With a nominal power output of 110 kW (150 HP), it is perfectly suited for driving large industrial motors. Its ability to operate on a 3-phase 380–480 V AC input at 50/60 Hz, coupled with an impressive 202 A output current, guarantees reliable power delivery. The drive supports a broad frequency range of 0–400 Hz, enabling precise speed control for various applications. For enhanced control, it offers open-loop (V/f), closed-loop vector, and servo modes, providing flexibility for different motor control requirements. The robust IP20 protection class and integrated fan cooling system ensure durability and consistent performance even under heavy load. The unit also features comprehensive diagnostic tools, including LED indicators and a fault log, simplifying maintenance and operational oversight. Expandability is a key feature, allowing for seamless integration with a variety of feedback and communication modules to meet evolving industrial demands.

Applications

The Control Techniques UNI4405 is ideally suited for a broad spectrum of demanding industrial applications, including:

• Large-scale industrial automation systems: Providing precise and reliable motor control for complex automated processes.
• Compressors, high-volume blowers, and pumps: Ensuring efficient and consistent operation in critical fluid handling and air compression systems.
• High-inertia machinery: Offering superior control for equipment with significant rotational mass, such as centrifuges and flywheels.
• Process industry equipment: Essential for maintaining optimal performance in manufacturing and processing lines.
• OEM systems requiring high continuous torque: An integral component for original equipment manufacturers needing robust, sustained torque delivery.

Why Choose This Model?

Opting for the Nidec (Control Techniques) UNI4405 means investing in a solution that offers superior performance, reliability, and versatility. Its high current capacity is specifically designed to handle large industrial motors with ease, ensuring optimal power delivery. The drive excels in variable-speed control, providing excellent performance and energy efficiency across a wide range of operational speeds. With wide voltage support and a rugged build quality, the UNI4405 is built to withstand harsh industrial environments and deliver long-term, continuous operation. Its proven reliability in demanding applications minimizes downtime and maintenance costs. Furthermore, the UNI4405 offers seamless integration with legacy Unidrive systems, making it an excellent choice for expanding or upgrading existing industrial infrastructures without extensive overhauls. This blend of power, precision, and durability makes the UNI4405 a smart investment for enhancing your industrial automation capabilities.

Order Now

The Control Techniques UNI4405 AC Drive is readily available and we offer worldwide shipping to ensure you receive your essential industrial components without delay. To explore more options within this exceptional series, we invite you to browse our comprehensive selection of Control Techniques Unidrive SP Series AC Drives. Additionally, for a complete overview of innovative solutions from the brand, please visit our dedicated Nidec (Control Techniques) category. Enhance your industrial operations with the power and precision of the UNI4405 today.