Description

The Schneider Electric ATV303HU22N4 is a variable speed drive (VSD) from the Altivar 303 series, designed for

controlling 3-phase asynchronous motors in various industrial applications.

Frequently Asked Questions About ATV303HU22N4  

What is the recommended replacement for the ATV303HU22N4?

The ATV303HU22N4 has been discontinued as of September 9, 2020, with end-of-service on November 24, 2021.

The recommended replacement is the Altivar 310 series, specifically the ATV310HU22N4E

model, which offers enhanced features and performance.

What are the environmental operating conditions for the ATV303HU22N4?
The drive operates within a temperature range of -10°C to +50°C without derating. For temperatures

above 50°C, derating is required to ensure optimal performance.

Can the ATV303HU22N4 be used for both asynchronous and synchronous motors?

Yes, the ATV303HU22N4 is compatible with both asynchronous and synchronous

motors, making it versatile for various applications.

What is the protection rating of the ATV61HD15N4?

The drive has a protection rating of IP20, indicating it is suitable for

indoor use with limited protection against dust and

no protection against water.

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As a leading global distributor of over one million hard-to-find industrial parts, Moore is dedicated to supporting system

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