Lenze E82EV551_2C200 8200 Vector Inverter Drive 0.55kW 230V
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Product Information
The Lenze E82EV551_2C200 is a compact 0.55 kW (550 W) frequency inverter from the 8200 vector series, designed for precision variable speed motor control in industrial applications such as conveyor belts, pumps, fans, and packaging machinery. Operating on a 230 V AC supply voltage across a frequency of 45 to 65 Hz, this AC drive delivers a continuous rated output current of 3.0 A and a maximum output current of 4.5 A to handle high starting loads with a 150% overload capacity for up to 60 seconds. Housed in an IP20 rated enclosure, the drive features motor control options including V/f characteristic control, open-loop torque control, and sensorless vector control over an output frequency range of 0 to 480 Hz with an 8 kHz switching frequency.
Interfacing and commissioning the E82EV551_2C200 drive is supported by its modular system architecture featuring internal slots that accept interchangeable function modules. The unit integrates standard digital and analog I/O using the E82ZAFSC module and connects to fieldbus networks via optional communication adapters for CANopen, PROFIBUS-DP, DeviceNet, INTERBUS, and RS232/RS485 serial interfaces. Commissioning a replacement drive requires parameter configuration or transferring saved settings using Lenze Global Drive Control (GDC) software or an XT Keypad module (E82ZBC or EMZ8201BB). The XT keypad memory module enables direct parameter set cloning between drives without re-engineering, allowing ABC Industrial Parts to assist maintenance teams in restoring operational parameters and minimizing system downtime.
System state and diagnostic monitoring are provided on the front panel through three LED indicators for operation, trip faults, and active warnings. Detailed diagnostic records and historical trip data can be inspected in parameter register C0168 or through the GDC software diagnostic workspace. The inverter actively monitors operations and reports trip codes such as overvoltage (OU), undervoltage (LU), output short circuit (OC1), earth fault (OC2), drive overload (OC5), heatsink overtemperature (OH), and memory failure (EE). Basic maintenance checks involve verifying supply line voltage, motor winding insulation, fieldbus cabling, and heatsink cleanliness. When internal power section or gate drive faults occur—such as code FO—the internal hardware damage is not field-serviceable, making a pre-tested replacement unit or repair through ABC Industrial Parts the recommended solution.
Technical Specifications
| Manufacturer | Lenze |
| Part Number | E82EV551_2C200 |
| Model / Type | 8200 Vector Inverter Drive |
| Component Type | Frequency Inverter |
| Product Family | 8200 vector |
| Rated Power | 0.55 kW |
| Supply Voltage | 230 V AC |
| Supply Frequency | 45 - 65 Hz |
| Output Voltage | 0 - 230 V AC |
| Rated Output Current | 3.0 A |
| Maximum Output Current | 4.5 A |
| Output Frequency Range | 0 - 480 Hz |
| Switching Frequency | 8 kHz |
| Power Dissipation | 35 W |
| Control Methods | V/f Characteristic Control, Sensorless Vector Control, Torque Control |
| Enclosure Rating | IP20 |
Programming and Configuration
The Lenze 8200 vector series supports drive commissioning and configuration using Global Drive Control (GDC) software or detachable hardware keypad modules. Technicians can configure control modes, motor acceleration and deceleration ramps, thermal limits, and switching frequency settings over a dedicated software connection or directly via the operator interface.
For fast hardware exchange without a PC connection, the XT Keypad module (E82ZBC / EMZ8201BB) operates as an integrated parameter memory store. Parameter sets can be backed up from an active drive and uploaded directly into a replacement unit in seconds. If parameter mismatch or transfer errors occur, such as fault code P13, reloading factory default settings permits clean re-configuration.
Diagnostic records are logged internally within parameter register C0168, which retains historical fault events. Parameter maintenance routines also cover memory integrity checks; internal memory read or write failures (code EE) can occasionally be cleared by restoring factory defaults, whereas recurring memory corruptions indicate internal hardware degradation requiring replacement.
Communication and System Integration
The E82EV551_2C200 utilizes a modular system architecture that separates the core drive control electronics from network fieldbus communication interfaces. By installing optional snap-in function modules into the drive interface slots, the inverter integrates directly into centralized automation architectures.
Standard machine control signals are routed through plug-in modules such as the E82ZAFSC standard I/O module, providing physical terminal connections for digital start commands, analog speed setpoints, and status relays. For networked installations, optional communication modules support protocols including CANopen, PROFIBUS-DP, DeviceNet, INTERBUS, and serial RS232 or RS485 communication.
Stable bus communication relies on module seating, intact cable shielding, and correctly installed bus termination resistors. Loss of fieldbus data exchange or master device timeouts generate trip code CE0, signaling a function module disconnect or wiring fault that must be resolved prior to resuming networked control.
Diagnostics and Status Indication
Visual status diagnostics on the Lenze E82EV551_2C200 are displayed on the front panel via three LED indicators representing drive operation, trip state, and active warnings. These LEDs allow operators to determine drive operational status without connecting external software tools.
Detailed diagnostics are accessible using an attached XT Keypad or via the Global Drive Control (GDC) software diagnostic workspace. The inverter records historical trip conditions in parameter C0168, capturing operational fault causes including output short circuits, DC bus overvoltage, motor overtemperature, and network communication timeouts.
Status LED Indicators
| LED | Color/Status | Meaning |
|---|---|---|
| Green LED (Operation) | Green - Solid / Flashing | On: Inverter active and operational. Flashing: Inverter enabled, standard operation or controller inhibit. |
| Red LED (Fault / TRIP) | Red - Solid / Flashing | On/Flashing: Fault state / TRIP active. Drive output disabled. Off: No trip fault. |
| Yellow LED (Warning) | Yellow - Solid / Flashing | On/Flashing: Warning condition active or current/voltage limit reached. |
Replacement and Spare Part Considerations
When selecting a replacement frequency inverter for an existing application, the part number E82EV551_2C200 must match to ensure identical mechanical dimensions, 230 V AC supply specification, and 3.0 A rated output current capacity. Retaining identical hardware prevents cabinet modification and preserves wiring layout compatibility.
Because the 8200 vector drive series is discontinued by the manufacturer, sourcing direct replacements or maintaining spare drives is essential for avoiding extended machine shutdown. Putting a spare unit into service requires copying parameter memory using an XT Keypad or downloading saved files via Global Drive Control (GDC) software, along with swapping existing plug-in option modules such as the E82ZAFSC standard I/O module.
For long-term automation planning where 8200 vector series hardware is being updated, Lenze recommends the i510 or i550 cabinet frequency inverter lines as successors. Replacing an 8200 vector drive with an i510 or i550 unit requires cabinet rewiring, updated mounting configurations, and re-commissioning parameter structures due to differences in physical form factor and interface design.
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 | Short circuit at the output terminals or excessive overcurrent peak. | Short circuit in motor cable or motor windings; acceleration time too short. | Check motor wiring and insulation; check acceleration ramp setting; check motor power rating. |
| OC2 | Earth Fault | Earth fault / ground fault detected on output phase. | Ground leakage in motor cable or motor winding. | Check motor and cable insulation resistance to ground. |
| OC5 | Ixt Overload | Drive thermal overload protection tripped due to continuous high current. | Drive undersized for load; prolonged operation above rated current. | Check drive loading, mechanical resistance, and duty cycle. |
| OU | Overvoltage DC Bus | DC bus voltage exceeds maximum upper safety threshold. | Excessive regenerative energy during deceleration; deceleration time too short. | Increase deceleration time; install brake chopper / braking resistor module. |
| LU | Undervoltage DC Bus | DC bus voltage dropped below minimum operating limit. | Mains supply voltage too low; phase loss; main power interruption. | Check AC supply voltage and input fuses; check supply wiring. |
| OH | Heatsink Overtemperature | Power section / heatsink temperature exceeded maximum safety threshold. | Inadequate cooling, fan failure, ambient temperature too high, dirty heatsink fins. | Clean heatsink, ensure adequate cabinet ventilation, verify fan operation. |
| OH4 | Motor Overtemperature | Motor temperature sensor (PTC/TK) triggered trip. | Motor thermal overload; cooling fan on motor failed; sensor disconnected. | Allow motor to cool; check mechanical load; check PTC/TK connections. |
| EE | Memory Error | EEPROM internal checksum or read/write error. | Internal EEPROM memory failure or corrupted data during store. | Reload factory default settings. Internal hardware fault — if persistent, replace drive. |
| CE0 | Communication Error | Communication fault on function module / system bus. | Loose module interface, bus wiring fault, fieldbus master timeout. | Check function module seating; check fieldbus connection and bus termination. |
| P13 | Parameter Error | Inconsistent parameter configuration or parameter set transfer failed. | Incompatible parameter file downloaded. | Check parameters; reload factory defaults or download correct parameter set. |
| LP1 | Motor Phase Loss | Phase failure detected on output motor lead. | Broken motor cable, disconnected terminal, open winding in motor. | Check motor lead wiring and motor terminal connections. |
| FO | Internal Hardware Error | Internal power section or gate drive fault detected. | Internal hardware failure / board-level circuit damage. | Internal hardware fault — return unit for repair or replace inverter. |
Frequently Asked Questions
How are parameter settings transferred to a replacement Lenze E82EV551_2C200 drive?
Parameter settings can be transferred using Lenze Global Drive Control (GDC) software over a PC connection or cloned using an XT Keypad module (E82ZBC / EMZ8201BB) by copying parameters from the original unit and downloading them directly to the replacement drive.
Which communication fieldbus networks are supported by the E82EV551_2C200?
The E82EV551_2C200 supports CANopen, PROFIBUS-DP, DeviceNet, INTERBUS, and RS232/RS485 serial communication through interchangeable plug-in function modules.
What does fault code FO indicate on the drive display?
Fault code FO indicates an internal hardware error within the inverter's power section or gate drive circuits. Internal board faults cannot be serviced in the field and require repairing or replacing the inverter unit.
What causes trip code OU and how is it resolved?
Trip code OU indicates high DC bus overvoltage, typically generated by motor deceleration feedback. Extending the drive deceleration ramp time or installing an optional brake chopper and braking resistor resolves overvoltage trips.
Can the Lenze E82EV551_2C200 be replaced directly by a newer Lenze inverter series?
Lenze recommends the i510 and i550 cabinet inverter series as successors. However, upgrading requires panel rewiring and control re-configuration due to dimensional and modular differences, whereas replacing with an exact E82EV551_2C200 drive offers drop-in compatibility.
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