High-capacity industrial operations requiring high-torque motor power demand robust, energy-efficient, and intelligent speed controllers. The Lenze E84AVBCE3024SX0 30kW Inverter, a heavy-duty model from Lenze’s trusted 8400 HighLine series, is engineered to provide dynamic motor regulation, integrated functional safety, and flexible networking for 3-phase AC motors.
The Lenze E84AVBCE3024SX0 30kW Inverter is a high-performance Variable Frequency Drive (VFD) operating on a 3-phase 380–480V AC supply. Delivering a substantial output rating of 30 kW (40 HP), this drive regulates motor speed and torque output across a wide frequency range from 0 to 400 Hz.
Designed within a compact IP20 enclosure suitable for panel or wall mounting inside control cabinets, it supports V/Hz, sensorless vector, and closed-loop vector control modes. Equipped with integrated Safe Torque Off (STO) and modular fieldbus connectivity, it delivers operational reliability for heavy processing plants.
To assist control system designers, electrical maintenance managers, and plant automation engineers, below is the comprehensive technical parameter overview:
| Technical Parameter | Specification Value / Detail |
| Brand / Manufacturer | Lenze |
| Drive Series | 8400 HighLine Series |
| Model Number | E84AVBCE3024SX0 |
| Rated Output Power | 30 kW / 40 HP |
| Input Supply Voltage | 3-Phase 380 V to 480 V AC |
| Output Frequency Spectrum | 0 Hz to 400 Hz |
| Motor Control Methods | V/Hz Control, Sensorless Vector, Closed-Loop Vector |
| Integrated Safety Function | Safe Torque Off (STO) Compliance |
| Enclosure Protection Rating | IP20 (Panel / Cabinet Wall Mounting) |
| Ambient Operating Temp | -10°C to +50°C |
| Communication Options | EtherCAT, PROFIBUS, CANopen, Modbus TCP (EtherNet/IP optional) |
| Cooling Method | Integrated Fan Cooling System |
The operational framework of the Lenze E84AVBCE3024SX0 30kW Inverter balances heavy-duty performance, power efficiency, and operator protection:
Power Conversion & Speed Regulation: Converts 3-phase utility power into customizable variable output frequency and voltage, adjusting motor output directly to real-time process demand.
Multiple Operational Control Modes:
V/Hz Control: Delivers stable speed management for continuous continuous-duty drives.
Sensorless Vector Control: Provides dynamic starting torque and precise speed regulation without needing feedback encoders.
Closed-Loop Vector Control: Uses encoder feedback devices to achieve peak precision and exact positioning under heavily fluctuating load conditions.
Safe Torque Off (STO) Protection: Built-in STO safely halts torque generation to the motor without shutting down the entire drive logic during maintenance or emergency stops.
Network Integration & Diagnostics: Seamlessly connects across EtherCAT, PROFIBUS, CANopen, or Modbus TCP networks for remote diagnostic tracking, programming, and real-time control.
Integrating the Lenze E84AVBCE3024SX0 30kW Inverter into industrial control cabinets provides several key operational benefits:
Powerful 30kW / 40HP Output: Delivers steady driving force for heavy-duty industrial pumps, large compressors, and material handling systems.
Flexible Vector Control Algorithms: Adapts easily to simple continuous drives as well as high-precision positioning machinery.
Energy-Optimized Operation: Minimizes power consumption by matching motor speeds to actual process requirements, lowering operating utility bills.
Safe Torque Off (STO) Compliance: Enhances safety and simplifies compliance with international industrial equipment standards.
Compact & Space-Saving Design: Optimizes layout efficiency inside high-density control panels.
Comprehensive Internal Fault Safeguards: Features built-in protection against overcurrent, short circuits, line voltage surges, and thermal overloading.
Due to its high 30kW output power capacity and accurate vector control, the Lenze E84AVBCE3024SX0 30kW Inverter is widely utilized across demanding industrial sectors:
Heavy Material Handling & Hoists: Ensures smooth acceleration ramps, controlled stopping, and reliable torque holding under heavy loads.
Industrial Pumps, Fans & Compressors: Optimizes fluid transport and airflow management while reducing electrical power costs.
Automated Manufacturing & Packaging: Provides precise multi-axis speed synchronization for continuous transport lines and packaging systems.
HVAC Systems & Automated Production: Serves as a high-capacity drive baseline for large facility management and OEM machine builders.
The Lenze E84AVBCE3024SX0 30kW Inverter offers an exceptional combination of 30kW power output, STO safety compliance, flexible vector control algorithms, and extensive fieldbus compatibility, making it an efficient choice for 3-phase heavy industrial motor systems.
