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Schneider Electric Altivar ATV71HU40N4

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ATV71HU40N4

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The ATV71HU40N4 from Schneider Electric is a robust variable speed drive. It operates efficiently within the power supply voltage range of 380 to 480 volts AC, accommodating a 3-phase motor with a rated power of 4 kW.

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Technical specifications for ATV71HU40N4

ManufacturerSchneider Electric
Product TypeVariable Speed Drive
Product LineAltivar
Part NumberATV71HU40N4
UPC785901691679
Weight15.00 lbs (6.80 kg)
SeriesAltivar 71
Maximum Motor Cable Length50 m (shielded) / 100 m (unshielded)
Maximum Transient Current15.8 A (60s) / 17.3 A (2s)
Motor Power4 kW, 3-phase (380...480 V)
Power Supply Voltage380...480 V ±15%
Output Frequency0.1...599 Hz
Maximum Horse Power Rating5 hp (3-phase 380...480 V)
Line Current11.5 A (480 V) / 14.1 A (380 V)
Speed Range1...100 (Open-loop, asynchronous)
Apparent Power9.3 kVA at 380 V
Nominal Output Current10.5 A (380 V) / 7.6 A (460 V)
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The Schneider Electric ATV71HU40N4 variable speed drive is designed to deliver flexible control in various industrial applications. With a motor power rating of 4 kW (3-phase) and a voltage input tolerance of 380 to 480 V ±15%, this drive is capable of meeting diverse operational demands. The power supply must fall within this specified range to ensure optimal performance. Its output frequency can be adjusted from 0.1 Hz up to 599 Hz, providing a wide operational scope.

In terms of electrical specifications, the line current for this drive is rated at 11.5 A for 480 V and at 14.1 A for 380 V. The unit also has a maximum apparent power of 9.3 kVA when supplied with 380 V. In addition, it supports a maximum transient current of 15.8 Amps for a duration of 60 seconds, with the ability to temporarily handle 17.3 Amps for a period of 2 seconds, enabling it to accommodate brief power spikes effectively.

The ATV71HU40N4 supports motor cable lengths up to 50 meters for shielded cables and 100 meters for unshielded ones, allowing flexibility in installation setups. It operates with a nominal output current of 10.5 A at 380 V and 7.6 A at 460 V. For asynchronous motors, the speed range is adjustable from 1 to 100, making this drive suitable for numerous applications requiring precise control of motor speed.