Lenze E94AZCUS

Overview

The Lenze E94AZCUS is a robust and essential brake resistor module engineered to seamlessly integrate with Lenze's acclaimed 8400 series of frequency inverters. This critical component plays a pivotal role in industrial automation by effectively managing and dissipating the kinetic energy generated during the braking phases of high-inertia systems. By converting excess electrical energy into heat, the E94AZCUS ensures smooth, controlled deceleration, significantly extending the lifespan of your drive systems and connected machinery. Its intelligent design mitigates the risk of overvoltage conditions, safeguarding sensitive electronic components and promoting uninterrupted operational efficiency.

Key Features

• Application Focus: Specifically designed for superior braking energy dissipation, ensuring precise control and preventing thermal overload within your drive system.
• Optimal Power Rating: Boasting a substantial 4.0 kW power rating, this resistor is perfectly suited for demanding applications requiring rapid and efficient energy conversion.
• Advanced Resistor Technology: Utilizes high-efficiency ceramic resistors, known for their exceptional thermal stability, durability, and reliable performance even under continuous heavy loads.
• Flexible Mounting: Features a panel-mountable design, offering ease of installation and integration into various control cabinets and industrial enclosures.
• Durable Enclosure: Encased in an IP20-rated enclosure, providing adequate protection against solid objects larger than 12.5mm and offering peace of mind in typical industrial environments.

Technical Specifications

• Voltage Compatibility: Rated for operation with 480 V AC systems, ensuring broad compatibility with standard industrial power supplies.
• Maximum Current Handling: Capable of managing a maximum current of 9 A, underscoring its capacity for strenuous braking requirements.
• Operating Ambient Temperature: Designed to perform reliably across a wide temperature range, from -10°C to +45°C, accommodating diverse operational climates.
• Compact Dimensions (H x W x D): Approximately 250 mm x 140 mm x 200 mm, allowing for efficient use of space within control panels and machinery.
• Manageable Weight: Weighing in at approximately 4.8 kg, facilitating easier handling and installation.
• Global Certifications: Compliant with CE, UL, and RoHS standards, guaranteeing adherence to international safety, quality, and environmental regulations.

Applications

• High-Inertia Load Systems: Indispensable for machinery where significant rotational mass needs to be brought to a controlled stop, preventing system shock and instability.
• Elevators, Hoists, and Cranes: Crucial for ensuring safe and precise deceleration in vertical transport systems, enhancing both operational safety and efficiency.
• Fast Deceleration Machinery: Ideal for industrial processes requiring rapid and repetitive braking cycles, maintaining consistent performance and preventing motor damage.
• Industrial Automation Requiring Dynamic Braking: A core component in advanced automation setups where dynamic braking is essential for accurate positioning, motion control, and overall system responsiveness.

Why Choose This Model?

Opting for the Lenze E94AZCUS brake resistor means investing in the reliability and longevity of your industrial drive systems. Its unparalleled efficiency in energy dissipation ensures that your Lenze 8400 series drives operate within optimal parameters, preventing heat buildup and potential damage. The robust design, featuring high-performance ceramic resistors, guarantees sustained operation even in the most demanding environments. Furthermore, its protective capabilities against overvoltage extend the operational life of your valuable equipment, reducing maintenance costs and downtime. Easy integration and global certifications further solidify the E94AZCUS as the smart choice for enhancing the safety, control, and efficiency of your high-inertia applications.

Order Now

Elevate the performance and safeguard your industrial machinery with the Lenze E94AZCUS 4.0 kW Brake Resistor. Ensure reliable braking, superior overvoltage protection, and enhanced operational efficiency for your Lenze 8400 series drives. Don't compromise on safety or performance; secure this essential component today to optimize your high-inertia systems.