Lenze 00421898 E82EV222_4B 8200 Vector Frequency Inverter 2.2 kW
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Product Information
The Lenze 00421898 (Model E82EV222_4B) is a 2.2 kW frequency inverter from the 8200 Vector series, engineered for precise speed regulation and dynamic control of three-phase AC motors. Operating on a three-phase supply voltage range from 320 V to 528 V AC, this compact IP20-rated drive supplies a continuous output current of 5.6 A with a temporary 150% overload capability of 8.4 A for up to 60 seconds to accommodate heavy starting torques. Running at a default switching frequency of 8 kHz and dissipating 90 W of power, the unit supports linear and quadratic V/f characteristic control, open-loop sensorless vector control, and closed-loop vector control.
Interfacing with plant control systems is managed through a pluggable function module slot on the front panel, supporting industrial protocols such as System Bus CANopen (E82ZAFSC), PROFIBUS-DP (E82ZAFPC010), and RS-232/485. Direct DC bus terminals (+UG and -UG) facilitate multi-axis power sharing or connection to external braking choppers for dynamic braking loads. Commissioning a replacement unit requires transferring operational parameters, which can be completed using Lenze Global Drive Control (GDC) software or the optional Keypad XT (E82ZBC) operating module. Up to four complete parameter sets are stored in non-volatile internal memory, allowing fast parameter extraction from a donor unit or backup file, with ABC Industrial Parts available to assist when preparing replacement drives for legacy equipment.
Drive status and operating states are monitored through front-panel LED indicators and detailed internal fault registers. A solid green LED indicates normal operation with the controller enabled, a flashing green LED indicates readiness, a flashing red LED signals an active warning, and a solid red LED indicates a drive trip. Diagnostics can be evaluated via Keypad XT fault history code C0168 or GDC software monitors to troubleshoot conditions such as overcurrent (OC1, OC2, OC5), DC bus overvoltage (OU) or undervoltage (LU), and thermal overloads (OH, OH4, OH7). Internal board failures or EEPROM corruption (fault code H05) cannot be serviced in the field, making drive reconditioning or a tested exchange unit through ABC Industrial Parts the quickest route to restoring production.
Technical Specifications
| Rated Power | 2.2 kW |
| Supply Voltage Range | 320 - 528 V AC |
| Rated Input Current | 7.0 A |
| Continuous Output Current | 5.6 A |
| Maximum Output Current | 8.4 A (60 s overload) |
| Output Frequency Range | 0 - 480 Hz |
| Default Switching Frequency | 8 kHz |
| Power Dissipation | 90 W |
| Control Method | V/f Characteristic, Open-Loop Sensorless Vector, Closed-Loop Vector |
| Protection Rating | IP20 |
Programming and Configuration
The Lenze 00421898 E82EV222_4B frequency inverter incorporates non-volatile internal memory capable of storing up to four distinct parameter sets. Operational parameters can be modified using the optional Keypad XT operating module (E82ZBC) attached to the front interface or via a PC running Lenze Global Drive Control (GDC) software. The Keypad XT provides direct digital access to parameter codes, live operating status displays, and historical error logs under code C0168.
When swapping out a drive, configuration parameter sets can be uploaded from the existing unit or cloned using saved parameter files. In the event of parameter inconsistency or corrupted data, flagged by error code PR1, the inverter can be reset to factory default settings before reloading valid configuration profiles. Specific operating limits, such as maximum motor speed thresholds configured in code C0596, must be verified during commissioning to ensure safe operation with the connected load.
Communication and System Integration
Fieldbus communication on the 8200 Vector inverter relies on a modular pluggable function slot on the front fascia. Depending on system requirements, the drive interfaces with higher-level PLCs using specialized expansion modules, including the System Bus CANopen module (E82ZAFSC), the PROFIBUS-DP module (E82ZAFPC010), or standard RS-232/RS-485 serial communication modules.
In addition to fieldbus options, the E82EV222_4B provides integrated DC link terminals labeled +UG and -UG. These direct DC bus connections allow power sharing across multiple drive units on a common DC bus, reducing dynamic energy losses, or permit direct wiring to an external braking chopper and resistor to handle heavy regenerative deceleration loads.
Diagnostics and Status Indication
Visual status indication is provided by front-panel LEDs that reflect the operational state of the controller and power stage. Detailed status monitoring, oscilloscope measurements, and active trip evaluations are accessible via Lenze Global Drive Control (GDC) software or using diagnostic codes (C0061 and C0161) displayed on the optional Keypad XT module.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Red LED | Red - Flashing | Warning or status message active (e.g. drive operation inhibited, active limit) |
| Red LED | Red - Solid | Fault active / Trip state |
| Green LED | Green - Solid | Controller enabled / Drive running |
| Green LED | Green - Flashing | Controller inhibited / Ready for operation |
| Status LEDs | None - Off | No power supply, internal DC bus voltage too low, or internal power supply hardware failure requiring unit replacement |
Replacement and Spare Part Considerations
The Lenze 8200 Vector drive platform, including the 00421898 (E82EV222_4B), is a legacy product line. While the Lenze i550 cabinet frequency inverter is recommended by the manufacturer as a modern successor, replacing a failed unit with an identical 00421898 inverter avoids mechanical mounting alterations, control cabinet wiring changes, and PLC program modifications.
When installing a replacement inverter, transfer the existing pluggable function module (such as PROFIBUS or CANopen) from the old unit to retain fieldbus network addressing and physical connector orientation. Ensure that the recorded parameter set is transferred via Keypad XT or downloaded using Global Drive Control (GDC) software to maintain original motor performance and safety thresholds.
Error Codes & Fault Codes
The following error codes may be displayed during operation or diagnostics:
| Code | Name | Description | Possible Cause | Recommended Action |
|---|---|---|---|---|
| OC1 | Overcurrent during acceleration | Excessive output current detected during acceleration phase. | Short circuit or earth fault on motor terminals, acceleration time set too short, motor incorrectly sized, motor cable damaged. | Check motor cable and winding insulation; increase acceleration time; verify motor power parameters. |
| OC2 | Overcurrent during deceleration | Excessive output current detected during braking/deceleration phase. | Deceleration time set too short, short circuit on output. | Increase deceleration time or install external braking resistor / chopper. |
| OC5 | Overcurrent during steady operation | Excessive output current detected during constant speed operation. | Sudden load impulse, mechanical blockage/jam, inter-turn short circuit in motor. | Check mechanical load for jam; inspect motor and connection cables. |
| OU | Overvoltage DC bus | DC bus voltage exceeded maximum threshold. | Regenerative energy from motor during deceleration; deceleration time too short; mains voltage too high. | Extend deceleration time; connect braking module and resistor; check mains supply voltage. |
| LU | Undervoltage DC bus | DC bus voltage fell below lower threshold during operation. | Mains supply failure, supply voltage drop, phase failure, mains fuse blown. | Check mains voltage supply and input power fuses. |
| OH | Heatsink overtemperature | Drive heatsink temperature exceeded maximum safety threshold. | Inadequate cooling, fan failure or blocked air vents, ambient temperature too high, continuous high load operation. | Clean heatsink, ensure adequate airflow and cabinet cooling, inspect internal cooling fan. |
| OH4 | Motor overtemperature | Motor PTC / thermal switch contact tripped. | Motor thermal overload, cooling fan failure on motor, incorrect PTC connection. | Allow motor to cool down; check motor loading and external cooling fan. |
| OH7 | Interior overtemperature | Internal temperature inside inverter enclosure too high. | Enclosure cooling insufficient, ambient temperature excessive. | Reduce control cabinet internal temperature. |
| OL1 | Motor overload (I2t) | Calculated motor thermal load (I2t) exceeded threshold. | Continuous operation above rated motor current. | Check mechanical load and motor dimensioning; verify motor nominal current setting. |
| Ce0 | Communication error on System Bus (CAN) | System bus communication interrupted or timed out. | Bus cable broken, improper termination resistors, node address mismatch, severe EMC noise. | Inspect CAN cabling and 120 ohm terminal resistors; check communication parameters. |
| Ce1 | Communication error on Function Module slot | Communication failure between base drive unit and installed function module. | Function module loose or defective, fieldbus timeout. | Re-seat function module; check fieldbus connection and master PLC status. |
| EEr | External fault | External fault signal triggered via digital input assigned to external TRIP function. | External fault switch/relay opened. | Check external fault circuit connected to digital input. |
| H05 | Internal hardware fault / EEPROM error | Internal EEPROM memory or board fault. | Internal electronic failure, EEPROM write/read error. | Internal hardware fault — power cycle drive; if persistent, return unit for repair or replace inverter. |
| PR1 | Parameter set error | Inconsistent or corrupted parameter set loaded. | Parameter transfer interrupted, incompatible firmware version. | Reload default factory setting or download valid parameter set using GDC/keypad. |
| NMAX | Speed threshold exceeded | Motor actual speed exceeded maximum limit set in code C0596. | Load driving motor, encoder signal corruption, incorrect speed loop tuning. | Check mechanical load feedback and speed controller parameters. |
Frequently Asked Questions
What is the rated power and current capacity of the Lenze 00421898 inverter?
The Lenze 00421898 (Model E82EV222_4B) has a power rating of 2.2 kW, operating on 320-528 V AC three-phase power. It provides a continuous output current of 5.6 A and supports a 150% overload current of 8.4 A for 60 seconds.
How do I transfer parameters to a replacement E82EV222_4B drive?
Parameters can be transferred using the optional Keypad XT operating module (E82ZBC) or uploaded/downloaded via PC using Lenze Global Drive Control (GDC) software. Up to four parameter sets can be saved directly in non-volatile memory.
Which fieldbus modules can be installed on this inverter?
The inverter features a pluggable function module slot that accepts modules such as the System Bus CANopen module (E82ZAFSC), the PROFIBUS-DP module (E82ZAFPC010), and RS-232/485 serial communication modules.
What does a solid red LED indicate on the front panel?
A solid red LED indicates an active fault or trip condition. Active fault details can be inspected using Keypad XT codes C0061/C0161 or through the GDC software status monitor.
What action is required if fault code H05 appears?
Fault code H05 indicates an internal hardware fault or EEPROM error. Power cycle the drive first. If the fault persists, internal hardware failure has occurred, requiring unit repair or replacement.
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