Lenze E82EV371_2C200 8200 Vector 0.37kW Frequency Inverter
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Product Information
The Lenze E82EV371_2C200 is a compact 0.37 kW AC frequency inverter from the 8200 Vector drive family, designed for controlled speed and torque regulation of AC asynchronous motors in automated machinery. Operating from a single-phase or three-phase 180–264 V AC supply network, this unit delivers up to 230 V AC output with a 2.4 A continuous current rating and an overload capacity of 3.6 A for up to 60 seconds. It supports motor speed control from 0 to 480 Hz utilizing either sensorless vector control or linear/quadratic V/f characteristics. Identified by the variant code 200, this drive model is constructed without an integrated EMC filter, making it ideal for installation in control cabinets where external line filters are already configured.
Network integration and functional expansion are provided through an interchangeable plug-in function module slot, enabling direct interfacing with CANopen via the E82ZAFCC system bus module, PROFIBUS-DP via the E82ZAFPC module, or serial LECOM RS232/RS485 connections. Bringing a replacement unit into service requires transferring application parameters, motor settings, and network node configurations from the original drive. Parameter transfers are executed using the Keypad XT E82ZBC or via Lenze Global Drive Control (GDC) software, with storage supported for up to four distinct parameter sets in internal EEPROM memory. Technical support from ABC Industrial Parts can assist in verifying parameter transfers and configuration alignment to ensure seamless replacement in your panel.
Front-panel status indication features a green OK LED to signal normal operational readiness and a red TRIP LED to indicate active drive faults. Detailed diagnostics and fault evaluation can be carried out through the Keypad XT diagnostic menu or the GDC software diagnostic window, accessing active operating variables in parameters C005x and historical fault logs stored in parameters C0161 to C0164. First-line troubleshooting for conditions such as overcurrent (OC1), earth leakage (OC2), or overvoltage (OU) includes checking motor insulation, wiring integrity, and deceleration ramp times. When internal circuit faults occur on the main drive module, ABC Industrial Parts provides tested exchange units and repair services to quickly bring your equipment back online.
Technical Specifications
| Rated Power | 0.37 kW |
| Supply Voltage Range | 180 - 264 V AC |
| Rated Output Current | 2.4 A |
| Maximum Output Current | 3.6 A |
| Maximum Output Voltage | 230 V AC |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 8 kHz |
| Control Method | Sensorless Vector Control / V/f linear or quadratic |
| Expansion Interface | Plug-in Function Module Slot |
| Integrated EMC Filter | No (Variant 200) |
Programming and Configuration
Drive configuration and parameter adjustment for the Lenze E82EV371_2C200 are managed using Lenze Global Drive Control (GDC) software or the portable Keypad XT E82ZBC interface module. Parameterization covers core motor parameters, speed setpoint scaling, acceleration and deceleration ramps, dynamic braking, and protective thresholds.
The internal memory architecture supports up to four independent parameter sets stored in non-volatile EEPROM. This feature allows complete application profiles to be uploaded, backed up, or cloned directly onto replacement drives, ensuring rapid swap-out without requiring full recalibration on the machine line.
Communication and System Integration
The 8200 Vector drive series utilizes a flexible modular architecture centered around a front plug-in expansion slot. Instead of fixed interface terminals, the main power unit accepts removable communication modules to match machine network standards.
Supported fieldbus modules include the E82ZAFCC module for System Bus (CANopen) communication and the E82ZAFPC module for PROFIBUS-DP connectivity, alongside options for LECOM RS232 and RS485 serial communication. These modules seat directly into the expansion slot to deliver high-speed setpoint transfer, control word sequencing, and bus-level telemetry.
Diagnostics and Status Indication
The front panel of the Lenze E82EV371_2C200 contains dual status LEDs that give clear visual indication of operational conditions. A solid green light confirms normal operational state and readiness, whereas a solid red illumination signifies a TRIP fault condition requiring attention.
In-depth diagnostic assessment is accessible via the Keypad XT E82ZBC display menu or the GDC software diagnostic suite. Live operational parameters such as DC link voltage, output current, and drive temperature are monitored in parameter block C005x, while fault history is stored sequentially across parameters C0161 to C0164.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Red LED (TRIP) | Red - Active | Active drive fault / Trip status |
| Green LED (OK) | Green - Active | Drive operational / Ready |
Replacement and Spare Part Considerations
When installing a replacement Lenze E82EV371_2C200, pay careful attention to the model variant suffix. Model 2C200 lacks an internal EMC filter, so external line filters installed in the cabinet must remain connected to maintain compliance with EMC standards.
Replacing a faulty drive involves transferring the parameter configuration via Keypad XT or GDC software backup files. Ensure that the original function module (such as PROFIBUS or CANopen) is correctly seated into the expansion slot of the replacement drive and that network node addresses match the original panel setup. For system migration, the Lenze i550 cabinet inverter serves as the recommended successor platform.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| OC1 | Short circuit / Overcurrent | Instantaneous overcurrent detection in drive output | Short circuit on motor cables, motor winding fault, acceleration time set too short | Check motor and cable insulation, increase acceleration time, check motor size relative to drive |
| OC2 | Earth fault | Ground fault / earth leakage current detected | Motor cable earth fault, winding insulation degradation, excessive cable capacitance | Check motor wiring and insulation resistance with megohmmeter |
| OC5 | Ixt Overload | Inverter thermal overload limit exceeded (Ixt function) | Continuous current output exceeding rated drive limit | Check drive loading, reduce continuous mechanical load, increase ramp times |
| OU | DC Bus Overvoltage | Intermediate circuit DC voltage exceeds upper threshold limit | Motor regenerating power during deceleration, deceleration time too short, supply voltage too high | Extend deceleration time, install brake chopper/resistor if supported, check mains voltage |
| LU | DC Bus Undervoltage | Intermediate circuit DC voltage fell below minimum threshold limit | Mains supply phase loss, mains voltage dip, blown input line fuse | Verify mains input supply line voltages and supply wiring connections |
| OH | Heatsink Overtemperature | Drive internal heatsink temperature exceeded allowable operating limit | Inadequate control cabinet cooling, clogged heatsink cooling fins, ambient temperature too high | Clean heatsink cooling fins, check cabinet fan and ambient cooling conditions |
| OH4 | Motor Overtemperature | Motor temperature switch or PTC sensor triggered | Motor thermal overload, insufficient motor cooling at low speeds | Allow motor to cool down, check motor load, verify motor forced-cooling fan if applicable |
| NMAX | Speed Limit Exceeded | Motor speed actual value exceeded maximum allowed speed setting | Incorrect motor parameter setup, overspeed condition driven by external load | Check motor parameters, speed feedback signal, and load dynamics |
| CE0 | Communication Error | Interruption in fieldbus or function module communication | Loose plug-in module connection, broken bus cable, baud rate mismatch | Inspect function module seating, cable connections, and fieldbus master status |
Frequently Asked Questions
What software is used to program and back up the Lenze E82EV371_2C200?
Lenze Global Drive Control (GDC) software or the plug-in Keypad XT E82ZBC can be used to program, monitor, and back up parameter sets.
Does this drive variant include an integrated EMC filter?
No, variant 200 does not contain an integrated EMC filter. External EMC filters must be installed on the supply line if filtering is required.
How are parameter settings transferred to a replacement drive?
Parameter settings can be transferred using the Keypad XT module to copy configurations stored in the EEPROM or uploaded via GDC software over a PC link.
What fieldbus interfaces are compatible with this drive?
The drive accepts plug-in modules including the E82ZAFCC module for System Bus (CANopen), the E82ZAFPC module for PROFIBUS-DP, and LECOM RS232/RS485 modules.
What do the front-panel status LEDs indicate?
The green LED indicates that the drive is powered and operational (OK), while the red TRIP LED signals an active drive fault condition.
Take advantage of our exchange formula
A defective product does not have to be worthless. At ABC Industrial Parts, you can hand in defective products and immediately benefit from a discount on your new purchase. This is a smart way to save money while contributing to a circular economy.
Play it safe with our warranty conditions
Industrial plants prefer to keep running invariably, no matter what. Therefore, it is essential that you can rely on high-quality products and/or sustainable repairs. With our warranty conditions, you can count on certainty, whether you choose new, used or repaired products.
Data backup and recovery
Have you lost valuable parameters or data due to a malfunction while the manufacturer no longer provides support? At ABC Industrial Parts, we help you secure this data, both for common and specific products.
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.
Disclaimer:
We are not an authorised distributor of Lenze.
Product photos are for illustration purposes only and may differ from the actual product delivered.
Some of the content on this page was created with the help of AI. While we strive to provide accurate and up-to-date information, errors may occur.