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Technical specifications for
EVF9322-EVV004
Lenze EVF9322-EVV004 – Vector Frequency Inverter for Compact and Precise Drive Applications
The Lenze EVF9322-EVV004 is a compact vector frequency inverter from the trusted 9300 series, developed to deliver reliable and efficient motor control in automation systems that demand both performance and space efficiency. With a rated output power of 0.75 kW, this inverter is specifically tailored for applications requiring fine-tuned motor speed and torque regulation in smaller-scale machinery or subsystems within larger industrial operations.
Designed for three-phase mains connection (3 x 400 / 480 V AC), the EVF9322-EVV004 provides stable operation in standard industrial power supply environments. Although this model comes without integrated interference suppression measures, it still offers excellent compatibility with external line filters and chokes, ensuring it can be configured for compliance with electromagnetic compatibility (EMC) standards when needed. This flexible approach allows users to adapt the inverter's setup based on installation requirements or local standards without sacrificing control precision.
As part of Lenze's 9300 vector inverter range, this model supports advanced vector control technology. This control method enables improved dynamic response and higher torque performance at low speeds, making it well-suited for equipment such as precision pumps, fans, small conveyors, mixers, or dosing systems. Unlike basic V/f (voltage/frequency) control, vector control allows for smoother acceleration, better torque utilization, and tighter speed holding—even under variable load conditions.
The unit’s compact dimensions (35.00 × 25.00 × 7.80 cm) and lightweight construction (3.5 kg) make it ideal for installations in limited space. It is particularly advantageous in decentralized control architectures or smaller enclosures, where space optimization is crucial. Its design supports standard panel mounting, ensuring ease of integration with existing control cabinet infrastructure.
From a thermal management standpoint, the inverter is built to operate reliably in environments where airflow and cooling conditions may vary. External cooling fans or convection cooling setups can be used based on cabinet design and system load. While compact, it retains solid performance in terms of heat dissipation, with engineering focused on stable long-term operation.
In conclusion, the Lenze EVF9322-EVV004 stands out as an efficient, precise, and adaptable solution for applications requiring moderate power and advanced motor control features in a small footprint. Whether used as part of a larger automated system or as a standalone motor controller, it offers the performance reliability and integration flexibility that industries expect from Lenze products.
