Chapter 1 IntroductionVFD-S Series

3.If the AC motor drive is stored for more than 3 months, the temperature should not be higher than 30 °C. Storage longer than one year is not recommended, it could result in the degradation of the electrolytic capacitors.

4.When the AC motor drive is not used for a long time after installation on building sites or places with humidity and dust, it’s best to move the AC motor drive to an environment as stated above.

Revision August 2006, SE08, SW V2.61

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Delta Electronics 115V Series, 230V Series, 460V Series manual IntroductionVFD-S Series