Lenze EVF9325-EVV004 9300-Series Variable Frequency Drive

Description

Engineered for high-performance speed and torque control, the EVF9325-EVV004 vector frequency inverter provides reliable dynamic response for three-phase AC induction motors. This module integrates seamlessly into complex automation architectures, supporting precise velocity regulation and system efficiency. Part of the established Lenze 9300 Vector series, it features advanced control algorithms that ensure stable operation even under fluctuating load conditions.

The drive is equipped with modular interface slots, allowing for flexible integration with various fieldbus communication protocols. Its robust thermal management and integrated protective functions make it highly suitable for demanding industrial environments where continuous operation and minimal downtime are critical.

Features

• High-precision vector control for optimal dynamic torque and speed response.
• Modular expansion slot supporting standard industrial communication modules.
• Integrated motor overload protection and thermal monitoring.
• Configurable digital and analog I/O channels for versatile system integration.
• Energy-efficient operation with optimized switching frequencies to reduce thermal losses.
• Built-in protection against overvoltage, undervoltage, phase failure, and short circuits.

Applications

• Conveyor and material handling systems.
• Packaging and printing machinery.
• Industrial pumps, fans, and compressors.
• Machine tool axes and positioning systems.

Technical Specifications

Connections and Interfaces

Installation Guidelines

• Mounting: Install the drive vertically on a flat, vibration-free surface inside a suitable control cabinet. Maintain a minimum clearance of 100 mm above and below the unit to ensure unrestricted cooling airflow.
• Shielding: Use shielded motor cables with low-resistance 360-degree grounding at both ends to minimize electromagnetic interference (EMI).
• Grounding: Connect the PE conductor directly to the central grounding point of the control cabinet to ensure safe and reliable operation.
• Wiring: Route control and signal cables separately from power and motor cables to prevent capacitive coupling and signal noise.

Compliance and Certifications

• CE
• UL
• cUL