The Lenze E82EV371-2C belongs to the 8200 Vector series of modular frequency inverters, engineered for precise speed control of small three‑phase AC motors in fans, pumps, conveyors, and light machine tools. It accepts a single‑phase 180–264VAC, 45–65Hz mains supply at up to 5A and generates a 3‑phase 0–230/240VAC output with 0.37kW (0.5HP) power and 2.4A rated current, supporting a wide 0–650Hz frequency range for both low‑speed torque and high‑speed operation. Control modes include linear and quadratic V/f as well as sensorless vector control, allowing optimization for constant‑torque or variable‑torque loads while maintaining high efficiency and smooth dynamics.
The drive is housed in a compact IP20 enclosure for panel or DIN‑rail mounting, with integrated EMC interference suppression to simplify compliance and reduce external filter requirements. A plug‑in keypad or PC software (Global Drive Control easy) enables easy parameterization, diagnostics, and commissioning, while built‑in protections (overcurrent, overvoltage, undervoltage, overtemperature) safeguard both motor and inverter in continuous industrial service. Its modular 8200 platform also supports communication/interface modules on larger models, aligning it with Lenze’s broader drive portfolio (i700, i550, 8400, 8200) for flexible system integration.
