SCHNEIDER ELECTRIC ATV71HD18N4

Schneider Electric Altivar 71 Frequency Inverter 18.5kW

Description

The ATV71HD18N4 is a high-performance variable speed drive from the Schneider Electric Altivar 71 series. Engineered for constant torque applications, it provides advanced control for 3-phase asynchronous and synchronous motors. With a power rating of 18.5 kW (25 HP), this drive is suitable for a wide range of demanding industrial machinery such as conveyors, mixers, and pumps.

Specifications

• Manufacturer: Schneider Electric
• Series: Altivar 71
• Model: ATV71HD18N4
• Power: 18.5 kW / 25 HP
• Input Voltage: 3-phase 380 to 480 V, 50/60 Hz
• Output Current: 41 A
• Control: Vector control with or without feedback
• Display: Detachable graphic keypad included
• Communication: Modbus and CANopen integrated

Label Info

• Type: ATV71HD18N4
• Input: 380-480V, 45.5A (380V), 37.5A (460V), 50/60 Hz
• Output: 0-Input Voltage, 41A, 0-1600 Hz

Application

This frequency inverter is ideal for applications requiring high performance and dynamic response, including material handling, packaging machinery, textile machines, and process equipment.

Country of Origin

Made in France.

CO2 Impact

Opting for this pre-owned unit prevents the emission of approximately 148.6 kg of CO2 compared to manufacturing a new one. This saving is equivalent to the carbon captured by 7 mature trees in a year.

Availability

This unit is in stock and ready for immediate dispatch. While this model is obsolete, it serves as a reliable spare part for existing installations. Order now from spareparts2day for expert support and fast delivery.

FAQ

Can this ATV71 be programmed with the same software as the newer Altivar Process drives (ATV600/900)?

No, the Altivar 71 series uses older software suites like PowerSuite or SoMove. It is not compatible with the EcoStruxure Control Expert software used for the newer Altivar Process series.

Is the graphic display terminal (keypad) included and removable?

Yes, this drive includes the graphic display terminal. It can be used directly on the drive or removed and mounted remotely on a panel door using an accessory kit for easier access and monitoring.

Does the ATV71HD18N4 have a built-in braking chopper?

Yes, Altivar 71 drives in this power range, including the ATV71HD18N4, have an integrated braking chopper. This allows for the connection of an external braking resistor for applications requiring fast deceleration or control of overhauling loads.

Last Update: Friday, March 13, 2026

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