Lenze E82EV371_2C200 8200 Vector Variable Frequency Drive

Engineered for precise motor speed control in space-constrained automation panels, the Lenze E82EV371_2C200 is a 0.37 kW basic frequency inverter belonging to the legacy 8200 Vector series. This single-phase unit provides reliable vector control performance for standard three-phase asynchronous motors, offering a compact footprint and modular adaptability for industrial machinery.

Key Features

• Single-Phase Input: Optimized for 1-phase AC mains operation, making it suitable for localized or utility-level industrial power grids.
• Filterless Design: Basic unit variant supplied without an integrated EMC filter, allowing custom external filtering configurations.
• Modular Architecture: Compatible with pluggable 8200-series function modules for communication and expanded I/O.
• High Torque Performance: Vector control capability ensures stable torque output even at low rotational speeds.

Industrial Applications

• Material Handling: Conveyor belts, sorting tables, and small feeder drives.
• Fluid Control: Small centrifugal pumps and localized ventilation fans.
• Packaging Machinery: Auxiliary axes, labeling machines, and wrapping systems.
• Machine Tools: Speed regulation for small spindle drives and tool feeds.

Technical Specifications

Connections and Interfaces

Empirical Engineering Insights

Alternative Models & Compatibility: The E82EV371_2C200 is functionally identical to the model listed under the SKU E82EV371K2C200, where the "K" designates the decimal placement for the 0.37 kW power rating. When replacing older 8200 series units, ensure that any existing pluggable communication modules (such as LECOM or CANopen) are carefully migrated to the new basic unit, as these modules are hot-swappable but require proper parameter mapping upon first power-up.

Application Pitfalls & Engineering Notes: Because this specific variant does not feature an integrated EMC filter, it is highly susceptible to emitting high-frequency electromagnetic interference back into the mains supply. If installing this unit in environments sensitive to electrical noise (such as laboratory or light industrial zones), an external mains filter must be wired in series with the input power lines.

Commissioning & Wiring Tips: Ensure that the motor cable is shielded and grounded at both ends with low-impedance connections. When configuring parameters via the keypad or Global Drive Control (GDC) software, verify that the motor nameplate data matches the drive's default motor parameters to prevent overcurrent faults (OC1) during initial acceleration ramps.

Installation Guidelines