Modern automated production lines require compact, energy-efficient, and intelligent motor drives that offer precise speed regulation and high operational safety. The Lenze E84AVHCE3024SXO VFD Inverter, a prominent variable frequency drive from Lenze’s established 8400 HighLine series, is engineered to deliver accurate torque and speed control for 3-phase AC induction motors.
The Lenze E84AVHCE3024SXO VFD Inverter is a high-performance industrial drive operating on a 3-phase 400–480V AC supply. Delivering an output power rating of 3.0 kW (4.0 HP), this drive regulates motor dynamics across an output frequency range from 0 to 400 Hz.
Designed within a space-saving IP20 enclosure for control cabinet mounting, it supports V/Hz, sensorless vector, and closed-loop vector control modes. Equipped with integrated Safe Torque Off (STO) and flexible fieldbus communication options, it ensures seamless integration into modern automation architectures.
To assist system integrators, control panel engineers, and maintenance technicians, below is the comprehensive technical parameter overview:
| Technical Parameter | Specification Value / Detail |
| Brand / Manufacturer | Lenze |
| Drive Series | 8400 HighLine Series |
| Model Number | E84AVHCE3024SXO |
| Product Type | Variable Frequency Drive (VFD) |
| Rated Output Power | 3.0 kW / 4.0 HP |
| Input Supply Voltage | 3-Phase 400 V to 480 V AC |
| Output Frequency Spectrum | 0 Hz to 400 Hz |
| Motor Control Modes | V/Hz, Sensorless Vector, Closed-Loop Vector |
| Integrated Safety Function | Safe Torque Off (STO) Compliance |
| Enclosure Protection Class | IP20 (Cabinet Mounting) |
| Operating Temperature | -10°C to +50°C |
| Communication Support | Ethernet, CANopen, PROFIBUS Protocols |
| Cooling System | Integrated Fan Cooling System |
The operational framework of the Lenze E84AVHCE3024SXO VFD Inverter balances drive accuracy, power optimization, and system safety:
Drive Parameter Setup: Commissioning engineers can configure acceleration profiles, speed limits, and torque parameters using the intuitive digital keypad or PC software interface.
AC Power Conversion: Converts incoming 3-phase fixed-frequency utility power into variable-frequency AC output, dynamically matching motor speed to process demand.
Versatile Operational Control Modes:
V/Hz Control: Delivers stable speed management by maintaining a constant voltage-to-frequency ratio.
Sensorless Vector Control: Provides dynamic torque response and tight speed accuracy without requiring external speed feedback sensors.
Closed-Loop Vector Control: Utilizes encoder feedback devices for high-precision positioning and exact speed holding under fluctuating loads.
Real-Time Network Integration: Communicates natively across Ethernet, CANopen, or PROFIBUS networks for centralized monitoring, automated adjustments, and diagnostic tracking.
Integrated Safety & Protection: Features built-in Safe Torque Off (STO) functionality alongside automated trips for overcurrent, overvoltage, and thermal overloading.
Integrating the Lenze E84AVHCE3024SXO VFD Inverter into industrial control panels offers several key technical advantages:
3.0kW / 4.0HP Power Output: Provides reliable driving force for medium-duty industrial motor machinery.
Flexible Control Algorithms: Easily adapts to simple pump setups as well as high-precision positioning machinery.
Energy-Optimized Drive Regulation: Reduces electrical utility costs by matching motor speed output directly to real-time load requirements.
Safe Torque Off (STO) Included: Enhances plant safety and compliance with international industrial equipment standards.
Compact IP20 Enclosure: Space-efficient cabinet profile optimizes layout density inside control enclosures.
Integrated Fan Cooling: Ensures efficient thermal dissipation for long-term continuous operation.
Due to its precise vector control capabilities and flexible fieldbus options, the Lenze E84AVHCE3024SXO VFD Inverter is widely utilized across key industrial sectors:
Packaging & Material Handling: Provides smooth acceleration ramps and precise positioning for packaging and sorting machinery.
Automotive & Manufacturing Lines: Synchronizes multi-axis conveyor belts and assembly drives accurately.
Industrial Pumps & Air Handling Fans: Optimizes fluid transport and ventilation airflow while minimizing energy consumption.
General Machinery Manufacturing: Serves as a reliable, high-performance baseline VFD for machine builders requiring 3.0kW motor regulation.
The Lenze E84AVHCE3024SXO VFD Inverter delivers a balanced combination of 3.0kW power output, STO safety compliance, flexible vector control modes, and native fieldbus connectivity, making it an efficient choice for modern 3-phase industrial motor systems.
