Lenze E82EV551_4C 8200 Vector Frequency Inverter 0.55 kW
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Product Information
The Lenze E82EV551_4C is a compact 0.55 kW frequency inverter from the 8200 Vector series designed for regulating three-phase asynchronous AC motors. Operating on a 3-phase mains supply voltage range of 400 V to 500 V AC, this AC drive delivers versatile performance across applications such as conveyors, industrial pumps, ventilation fans, and packaging machinery. Motor control options within the 8200 Vector platform include linear V/f, quadratic V/f, closed-loop vector control, and sensorless torque control, with an output frequency range up to 650 Hz. Built for high dynamic demands, the drive provides an overload capacity of 180% rated torque for up to 60 seconds to manage high starting loads smoothly.
Integrating the E82EV551_4C into an existing control system relies on its modular design, which accommodates plug-in function modules for serial communication options like RS-232 and RS-485. The unit supports up to 6 switchable digital inputs, up to 2 analog inputs (0-10 V, -10 V...+10 V, 0-20 mA, 4-20 mA with 10-bit resolution), and up to 2 analog outputs (0-10 V, 0-20 mA, 4-20 mA with 10-bit resolution). Putting a replacement drive into service requires transferring the exact operational parameters from the original unit. Parameterization can be completed using the Lenze Global Drive Control (GDC) engineering software or directly copied via the plug-in 8200 Vector Keypad, allowing fast parameter duplication without re-engineering. Assistance with donor drive parameter extraction or pre-commissioning configuration is available through ABC Industrial Parts.
Operational status and fault conditions on the E82EV551_4C are diagnosed through diagnostic codes shown on the optional Keypad display, status words transmitted over the fieldbus network, or live monitoring via Lenze Global Drive Control software. When troubleshooting a drive failure, initial checks should focus on validating three-phase input mains voltage, checking motor wiring and terminal connections, and confirming communication module seating and fieldbus integrity. If the unit experiences hardware failure or internal electronic faults, component-level repairs are generally not field-serviceable. In these instances, sourcing a fully tested replacement drive or utilizing repair services from ABC Industrial Parts offers a dependable path back to full production.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E82EV551_4C |
| Model / Type | 8200 VECTOR |
| Component Type | Frequency Inverter |
| Power Rating | 0.55 kW |
| Supply Voltage Range | 400 - 500 V AC |
| Mains Input Phases | 3 |
| Max Output Frequency | 650 Hz |
| Switching Frequencies | 1, 2, 4, 8, 16 kHz |
| Control Method | V/f linear, V/f quadratic, vector control, sensorless torque control |
| Overload Capacity | 180% rated torque for 60 seconds |
| Digital Inputs | Up to 6 switchable digital inputs |
| Analog Inputs | Up to 2 (0-10 V, -10 V...+10 V, 0-20 mA, 4-20 mA; 10-bit) |
| Analog Outputs | Up to 2 (0-10 V, 0-20 mA, 4-20 mA; 10-bit) |
Programming and Configuration
The Lenze E82EV551_4C frequency inverter utilizes the Lenze Global Drive Control (GDC) software tool for parameterization, commissioning, and system configuration. GDC allows technicians to configure motor control modes, set V/f curves or vector control settings, define I/O functions, and set switching frequencies between 1 kHz and 16 kHz to minimize acoustic motor noise.
For rapid field commissioning without a PC, parameter sets can be stored and cloned using the plug-in 8200 Vector Keypad module. The keypad plugs directly into the drive interface, enabling direct upload, storage, and download of drive parameters across multiple 8200 Vector drives to minimize machine downtime during drive replacements.
Communication and System Integration
System integration with the E82EV551_4C is achieved via pluggable function modules that extend the drive's connectivity. The drive architecture supports serial interfaces including RS-232 and RS-485 modules, allowing direct fieldbus integration and status communication with higher-level controllers.
The drive features expandable I/O capabilities, supporting up to 6 digital inputs alongside up to 2 analog inputs and 2 analog outputs. Analog signals accommodate standard voltage (0-10 V, -10 V...+10 V) and current (0-20 mA, 4-20 mA) ranges with 10-bit resolution, enabling precise setpoint processing and operational feedback.
Diagnostics and Status Indication
Diagnostic monitoring for the E82EV551_4C drive is conducted through multiple diagnostic methods. Real-time diagnostic codes and system states are readable using the plug-in 8200 Vector Keypad display. Additionally, network status words can be transmitted over fieldbus interfaces, while comprehensive status monitoring and fault histories are accessible via Lenze Global Drive Control (GDC) software.
Replacement and Spare Part Considerations
When replacing an existing E82EV551_4C drive, verify that the replacement unit shares the exact 8200 Vector part number and power rating of 0.55 kW with a 400 V to 500 V AC input supply. Because the drive's control features depend on installed plug-in function modules, ensure that any optional RS-232, RS-485, or custom I/O modules are transferred from the old drive to the spare unit.
Replacement units are not plug-and-run out of the box and require a parameter upload prior to operation. Users should copy the operational parameter set from the original drive using either the 8200 Vector Keypad or Lenze Global Drive Control software before placing the spare drive into service.
Frequently Asked Questions
How do I duplicate parameters from a failed Lenze E82EV551_4C drive to a replacement unit?
Parameter profiles can be copied using the plug-in 8200 Vector Keypad or saved and transferred via Lenze Global Drive Control (GDC) software.
What power supply range is required for the Lenze E82EV551_4C inverter?
The drive operates on a 3-phase mains supply voltage range of 400 V to 500 V AC and supports standard 0.55 kW (0.75 HP) motors.
What motor control methods are supported by the 8200 Vector E82EV551_4C?
The drive supports linear V/f control, quadratic V/f control, closed-loop vector control, and sensorless torque control up to a maximum output frequency of 650 Hz.
Does the E82EV551_4C support serial fieldbus communication?
Yes, communication is expanded using pluggable function modules supporting RS-232 and RS-485 interfaces.
What is the overload capacity of the Lenze E82EV551_4C?
The drive provides an overload torque capacity of 180% of its rated torque for up to 60 seconds.
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Data backup and recovery
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Specific firmware and hardware versions
If you are working with specific hardware or firmware versions that are no longer available from the manufacturer, ABC Industrial Parts is your partner. When making your enquiry, clearly state which versions you need, we will then look at the possibilities of supplying those versions, so that your installations continue to function optimally.
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