Lenze 00469153 E82EV251_2C 8200 Vector Frequency Inverter 0.25kW
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Product Information
The Lenze 00469153, identified by model designation E82EV251_2C, is a compact 0.25 kW frequency inverter belonging to the 8200 vector drive family. Built with an IP20 enclosure rating for control cabinet mounting, this drive delivers regulated speed control in applications such as small material handling conveyors, ventilation fans, industrial pumps, and packaging machinery. It accepts single-phase or three-phase supply voltages ranging from 180 V AC to 264 V AC at 45 to 65 Hz. The unit provides a continuous output current of 1.7 A at 230 V AC and can sustain a 150% overload threshold up to 2.55 A for 60 seconds. Motor control functions support linear V/f, quadratic V/f, and high-dynamic sensorless vector control across an output frequency spectrum of 0 to 480 Hz with an 8 kHz switching frequency.
Constructed using a modular architecture, the E82EV251_2C physical design separates power conversion from control interfaces, enabling direct connection with plug-in I/O modules like the Lenze E82ZAF series (such as E82ZAFSC and E82ZAFAC) and optional fieldbus options including CANopen (E82ZAFCC), PROFIBUS-DP (E82ZAFPC), DeviceNet, and RS232/485 interfaces. Commissioning a replacement unit requires restoring the machine's parameter profile, as replacement power modules do not hold application settings out of the box. Parameter transfer is executed using an E82ZBB plug-in memory keypad or Lenze Global Drive Control (GDC) software via an EMF2177IB communication adapter. Technicians putting a replacement into service must confirm parameter alignment, verify terminal connections, and seat function modules securely; ABC Industrial Parts provides pre-tested replacement units and parameter extraction support to minimize machine downtime.
Operational status and internal fault monitoring are communicated via front-panel Red and Green status LEDs. A solid Green light indicates the drive is enabled and operating normally, whereas a flashing Green LED signals that the controller is inhibited but ready. A continuously illuminated Red LED indicates an active TRIP fault, while a flashing Red LED alerts to a pending warning or pulse inhibit state. Detailed fault diagnosis is accessible by reading active fault code parameter C0183 and historical fault log parameter C0161, or by attaching an E82ZBC or E82ZBB diagnostic keypad. Diagnostic conditions range from overcurrent events (OC1, OC2, OC5) and DC bus voltage faults (OU, LU) to thermal overtemperature conditions (OH, OH4, OH7). Persistent internal hardware faults such as H05 or internal memory faults like EEr indicate component-level failures that require complete unit exchange or specialist repair through ABC Industrial Parts.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | 00469153 |
| Model / Type | E82EV251_2C |
| Product Family | 8200 vector |
| Component Type | Frequency Inverter |
| Rated Power | 0.25 kW |
| Supply Voltage Range | 180 - 264 V AC |
| Continuous Output Current | 1.7 A |
| Maximum Peak Output Current | 2.55 A |
| Output Voltage | 230 V AC |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 8 kHz |
| Control Method | V/f linear, V/f quadratic, sensorless vector control |
| Enclosure Rating | IP20 |
Programming and Configuration
Parameter adjustments and drive commissioning for the Lenze 00469153 E82EV251_2C are conducted using Lenze Global Drive Control (GDC) software on a PC or through plug-in control keypads such as the E82ZBC and E82ZBB. Connecting to PC software requires an EMF2177IB communication adapter, which enables technicians to perform real-time parameter configuration, upload existing drive profiles, and archive backups for machine maintenance.
When installing a spare drive, parameter set initialization is recommended to ensure baseline operational stability. Restoring factory defaults is accomplished by setting parameter C0002 to 1 before transferring application-specific motor parameters, acceleration/deceleration ramps, current limits, and fieldbus node parameters.
Communication and System Integration
The modular design of the E82EV251_2C allows straightforward integration into standard automation architectures via snap-in fieldbus interfaces. Supported networking modules include CANopen (E82ZAFCC), PROFIBUS-DP (E82ZAFPC), DeviceNet, and serial RS232 or RS485 communication adapters, giving control systems full access to control words, speed references, and diagnostic registers.
In addition to network communication modules, the inverter accommodates snap-in I/O expansion modules, including the E82ZAFSC and E82ZAFAC series. These modules expand analog and digital control capabilities without requiring changes to the core power wiring.
Diagnostics and Status Indication
System health and fault diagnosis on the Lenze 00469153 E82EV251_2C are monitored via dual front-panel status LEDs and internal parameter registers. Active fault codes are stored in parameter C0183 for immediate inspection, while historical error logs are recorded in parameter C0161 to assist in tracking intermittent faults. Direct fault code readouts can also be viewed on attached E82ZBC or E82ZBB keypads.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Green LED (Operation) | Green - Solid / Flashing | Drive operational/enabled when continuously illuminated. Controller inhibited / ready when flashing. |
| Red LED (Error) | Red - Solid / Flashing | Fault active (TRIP condition) when continuously illuminated. Warning or pulse inhibit when flashing. |
Replacement and Spare Part Considerations
Because the Lenze 8200 vector series is officially discontinued by the manufacturer, sourcing direct-replacement power units like the 00469153 E82EV251_2C allows plant operators to restore operation without modifying cabinet layouts or terminal control wiring. Existing plug-in I/O and fieldbus modules from the failed drive can be transferred directly to the replacement power unit.
Before restoring power to a newly installed unit, parameter sets must be transferred using an E82ZBB memory keypad or via Global Drive Control (GDC) software. If planning a complete platform upgrade, Lenze recommends transitioning to the modern i510 or i550 cabinet inverter series, though direct replacement with identical 8200 vector units remains the fastest path to resuming production.
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 during acceleration | Output current exceeded overcurrent limit during acceleration. | Acceleration time set too short; motor cable short-circuit or earth fault; motor size too large for inverter. | Check motor wiring and insulation; increase acceleration time (C0012); check motor parameters. |
| OC2 | Short circuit / Overcurrent during deceleration | Output current exceeded overcurrent limit during deceleration. | Deceleration time set too short; braking energy too high. | Increase deceleration time (C0013); fit braking resistor / check chopper. |
| OC5 | Overcurrent during constant operation | Output current exceeded overcurrent threshold during constant speed operation. | Sudden load impulse; mechanical blockade; motor cable short-circuit. | Check mechanical load and drive train; check motor cable. |
| OU | DC Bus Overvoltage | DC bus voltage exceeded upper threshold (approx. 400 V DC for 230 V class). | Generator operation of motor during deceleration; deceleration time too short; mains voltage too high. | Increase deceleration time (C0013); connect external braking resistor; check supply mains voltage. |
| LU | DC Bus Undervoltage | DC bus voltage dropped below threshold (approx. 215 V DC for 230 V class). | Mains supply voltage too low; phase failure; main power interruption. | Check supply mains voltage; check line fuses and wiring. |
| OH | Heatsink Overtemperature | Inverter heatsink temperature exceeds limit (>85°C). | Ambient temperature too high; insufficient cooling/airflow; fan clogged or defective; drive overloaded. | Improve control cabinet ventilation; clean heatsink; reduce switching frequency or load. |
| OH4 | Motor Overtemperature (PTC) | Motor thermal sensor or PTC activated. | Motor continuous overload; motor fan defective; PTC wire broken or disconnected. | Check motor thermal load; inspect motor cooling; verify PTC connection on terminals T1/T2. |
| OH7 | Internal Drive Overtemperature | Internal temperature inside inverter enclosure too high. | Ambient temperature inside cabinet exceeds specification. | Reduce ambient temperature inside control cabinet. |
| EEr | EEPROM Memory Fault | Internal EEPROM checksum error or corrupted configuration data. | Power failure during parameter store; defective internal EEPROM. | Reset parameters to factory defaults (C0002 = 1); re-commission unit. If error persists, internal hardware fault — return unit for repair. |
| CEr | Communication Fault | Communication failure between function module / fieldbus module and main controller. | Fieldbus cable disconnected; plug-in module unseated or damaged; timeout on communication bus. | Check module seating and interface connector; check fieldbus wiring and termination. |
| H05 | Internal Hardware Fault | Internal power unit or control board failure. | Defective internal hardware or component failure. | Internal hardware fault — power cycle drive. If problem persists, return unit for repair / replace drive. |
| LP1 | Motor Phase Failure | Failure detected on motor phase line U, V, or W. | Loose motor wire terminal; motor cable interruption; motor winding open circuit. | Check motor power connections and continuity of motor lines. |
| Pr0 | Parameter Set Fault | Parameter set invalid or inconsistent. | Incomplete parameter transfer or invalid parameter value combination. | Reload parameter set or reset drive to default settings (C0002). |
Frequently Asked Questions
How do I transfer parameters to a replacement Lenze 00469153 drive?
Parameter profiles can be saved and transferred using an E82ZBB plug-in memory keypad or by connecting a PC running Lenze Global Drive Control (GDC) software through an EMF2177IB communication adapter.
What should I do if the 8200 vector series is discontinued?
Installing a direct-replacement 00469153 unit allows you to retain existing wiring and option modules. For long-term upgrades, Lenze recommends migrating to the i510 or i550 inverter series.
What does a solid Red LED mean on the E82EV251_2C inverter?
A solid Red LED indicates an active TRIP fault condition. The specific fault code can be identified by reading parameter C0183 or attaching an E82ZBC or E82ZBB keypad.
How can I resolve an EEPROM Fault (EEr) on this drive?
An EEr fault indicates memory corruption or checksum failure. Reset the drive to factory defaults by setting parameter C0002 = 1 and reload the saved parameter set. If the fault persists, internal hardware repair or unit replacement is necessary.
Which fieldbus protocols can be used with the E82EV251_2C?
With the appropriate plug-in modules, the drive supports CANopen (E82ZAFCC), PROFIBUS-DP (E82ZAFPC), DeviceNet, and RS232/RS485 communication interfaces.
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Specific firmware and hardware versions
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