The Altivar 61 Plus LH (Low Harmonic) has been designed with a harmonic filtering to suit applications requiring a low harmonic level (THDi ≤ 5%). With simple planning of the drive and system, its compact solution provides individually configurable options. Highly reliable while remaining compliant with the harmonic level standards.

During the development, special attention was paid to the simplicity aspect of the drive system, with state-of-the-art components, resulting in the Altivar 61 Plus LH being ready-to-connect with simple installation and start-up and is mainly applied to fans, pumps and compressors, where a low harmonic level is required.

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