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Schneider Electric Altivar ATV71HU55N4

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ATV71HU55N4

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The ATV71HU55N4 from Schneider Electric is a variable speed drive engineered for effective motor control. With a power rating of 5.5 kW (7.5 hp), it accommodates a variety of motor types, including both asynchronous and synchronous options.

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Technical specifications for ATV71HU55N4

ManufacturerSchneider Electric
Product TypeVariable speed drive
Product LineAltivar
Part NumberATV71HU55N4
UPC785901785606
Weight20.00 lbs (9.07 kg)
SeriesAltivar 71
Motor Power (kW)5.5 kW
Motor Power (hp)7.5 hp
Maximum Cable Length50 m (shielded) / 100 m (unshielded)
Power Supply Voltage380...480 V (-15% to +10%)
Voltage TypeThree-phase AC voltage
Supported Motor TypesAsynchronous, synchronous
Control TypeSensorless vector, flux vector
Switching FrequencyUp to 16 kHz
Enclosure RatingIP20

The Schneider Electric ATV71HU55N4 is a sophisticated variable speed drive tailored for precise motor management. This unit can deliver a motor power of 5.5 kW, equating to approximately 7.5 hp, making it suitable for diverse applications. It functions effectively with three-phase AC voltage levels ranging between 380 and 480 volts, accommodating fluctuations of -15% to +10%.

The drive can support asynchronous and synchronous motor types, enhancing its versatility in various industrial scenarios. Moreover, it provides flexibility in installation, supporting maximum cable lengths of up to 50 meters for shielded connections and up to 100 meters for unshielded connections.

Control over the motor is achieved through advanced sensorless vector or flux vector technology, allowing for smooth and efficient operation. The unit is capable of a switching frequency of up to 16 kHz, ensuring seamless performance across different applications. Additionally, the enclosure is rated IP20, indicating suitability for indoor use in non-harsh environments, offering basic protection against dust and contact.