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Schneider Electric Altivar ATV340U55N4E

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ATV340U55N4E

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The ATV340U55N4E variable speed drive from Schneider Electric is engineered for 3-phase applications. Capable of handling supply voltages ranging from 380 to 480 VAC, it operates efficiently between specified frequency limits.

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Technical specifications for ATV340U55N4E

ManufacturerSchneider Electric
Product TypeVariable Speed Drive
Product LineAltivar
Part NumberATV340U55N4E
Phase Type3 Phase
Rated Supply Voltage380 to 480 VAC
Minimum Frequency50 Hz
Maximum Frequency60 Hz
Relay Outputs2 Programmable Relay Outputs
IP RatingIP20
Minimum Operating Temperature-15 °C
Maximum Operating Temperature50 °C
Minimum Storage Temperature-40 °C
Maximum Storage Temperature70 °C
Minimum Relative Humidity5% (Non-Condensing)
Maximum Relative Humidity95% (Non-Condensing)
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The ATV340U55N4E from Schneider Electric is a variable speed drive that excels in 3-phase systems. It accommodates a supply voltage range of 380 to 480 VAC, making it suitable for various electrical setups. With the ability to operate at a minimum frequency of 50 Hz and maximize at 60 Hz, it provides enhanced control over motor operations. The device integrates two programmable relay outputs, catering to specific operational needs and enhancing its versatility within automation processes.

This drive retains an IP20 rating, indicating a basic level of protection against dust and accidental contact. Operating conditions are defined, as the drive functions optimally in temperatures from -15 °C to 50 °C. Storage capabilities extend this range, allowing for temperatures as low as -40 °C and up to 70 °C.

Humidity tolerance is another essential aspect, as the ATV340U55N4E operates effectively in relative humidity levels from 5% to 95%, ensuring reliable functionality without condensation risks. This combination of features positions the Schneider Electric ATV340U55N4E as a robust choice for applications requiring variable speed control.