Lenze E84DGDVB55242PS Frequency Converter
1. Product Overview
Model: Lenze E84DGDVB55242PS (high-performance general-purpose inverter)
Type: vector control inverter, suitable for asynchronous motor speed regulation
Series: Lenze 8400 motec series (compact drive solution)
Core functions:
Open-loop/closed-loop speed control (supports encoderless vector control)
Built-in PLC function (IEC 61131-3 programming)
Energy-saving mode (automatic energy optimization AEO)
2. Key features
Electrical parameters
Input power:
Three-phase 380~480V AC (±10% voltage fluctuation)
Frequency: 50/60Hz
Output power:
5.5kW (rated power, corresponding to 7.5HP)
Output current: 12A (continuous)
Control performance:
Frequency range: 0~650Hz
Speed control accuracy: ±0.2% (open-loop vector control)
Overload capacity: 150% 60 seconds, 200% 3 seconds
Communication and interface
Standard interface:
RS485 (Modbus RTU protocol)
Digital I/O: 4DI (24V), 2DO (relay output)
Analog input: 1×0-10V/4-20mA
Protection function
Overcurrent, overvoltage, undervoltage protection
Motor overheat protection (PTC input)
Automatic fault restart (configurable number of times)
3. Mechanical and environmental specifications
Protection level: IP20 (must be installed in the control cabinet)
Cooling method: air cooling (built-in fan, temperature control)
Installation size: 149×73×155mm (width×height×depth)
Environmental adaptability:
Operating temperature: -10°C to +50°C (derating required above 40°C)
Humidity: ≤95% RH (no condensation)