E82EV152_2C Lenze 8200-Series 1.5kW Vector Frequency Inverter

Product Overview

The E82EV152_2C (E82EV152K2C) is a high-performance vector frequency inverter within the Lenze 8200-Series, engineered for precise speed and torque control of asynchronous motors. Delivering a rated power of 1.5 kW, this drive is optimized for 3 x 230 V mains connections, making it a staple in medium-duty industrial applications such as conveyor systems, fan controls, and pump stations. A standout feature of this model is its integrated interference suppression measures, which comply with stringent EMC standards to ensure stable operation alongside sensitive electronic equipment. Although currently in a "Phase-Out" status, the E82EV152_2C remains a critical component for maintaining existing production lines, offering a compact 7.60 x 25.40 x 15.20 cm footprint that allows for efficient integration into standard control cabinets without compromising on thermal performance or motor control accuracy.

Technical Configuration

The E82EV152_2C utilizes advanced vector control technology to provide superior dynamic response and high starting torque, even at low frequencies. The hardware is designed for modularity, supporting various plug-in communication and I/O modules to adapt to specific fieldbus requirements. Its internal architecture focuses on power density and heat management, encapsulated in a robust 1.00 kg housing. The integrated interference suppression eliminates the need for bulky external filters in many standard installations, reducing both cabinet space and wiring complexity. With a wide range of programmable parameters, this inverter allows for fine-tuning of acceleration/deceleration ramps, S-curves, and DC injection braking, providing the flexibility needed for sophisticated process automation and mechanical protection.

Technical Specifications

Technical FAQs

Does the E82EV152_2C require an external line filter for EMC compliance?

This model features integrated interference suppression measures designed to meet industrial EMC requirements. In most standard installations, additional external filters are not required unless the application must comply with ultra-strict residential or laboratory emission standards.

What is the primary difference between the E82EV152_2C and the "K" version (E82EV152K2C)?

These are essentially the same technical unit. The "K" in the item code often refers to specific regional packaging or internal hardware revision markers, but the core specifications—1.5 kW, 230 V, and vector control—remain identical.

Can I use this 3 x 230 V inverter on a 3 x 400 V power grid?

No. The E82EV152_2C is rated strictly for 230 V input. Connecting it to a 400 V supply will cause immediate and irreparable damage to the DC bus capacitors and power stage. Always verify your local mains voltage before commissioning.

Engineering & Installation Guide

Thermal Clearances and Mounting:

The E82EV152_2C is designed for vertical mounting. To ensure adequate convection cooling, maintain a minimum clearance of 100 mm above and below the unit. Side-by-side mounting is possible; however, if the inverter is operated at its full 1.5 kW capacity in a high-ambient environment (above 40 deg C), a 10 mm horizontal gap is recommended to prevent thermal derating.

Wiring and Interference Suppression:

While the drive has integrated suppression, motor cable routing is still critical. Use shielded motor cables and ensure the shield is connected to the mounting plate with a large-surface EMC clip. Avoid routing motor cables parallel to signal or encoder lines for distances exceeding 30 cm to prevent cross-talk and nuisance tripping of the control electronics.

Motor Protection and Overload:

The inverter features an adjustable I2t motor protection circuit. During commissioning, ensure the motor's rated current (from the nameplate) is accurately entered into the drive parameters. For applications involving high-inertia loads or frequent starting, verify that the "Boost" and "Slip Compensation" settings are optimized to prevent "Overcurrent" (OC) faults during the acceleration phase.