Schneider Electric ATV28HU18N4U Variable Frequency Drive

Description:

The Square D Telemecanique Altivar 28 ATV28HU18N4U Variable Frequency Drive is used in variable frequency motor control systems to regulate the speed and torque of three-phase asynchronous motors. Commonly installed in conveyors, pumps, fans, compressors, packaging machinery, and industrial automation systems requiring reliable motor speed control. Maintenance teams, OEMs, and system integrators use this AC drive for equipment replacement, machine retrofits, energy efficiency upgrades, and new industrial motor control installations.

Applications:

The Square D Telemecanique Altivar 28 ATV28HU18N4U variable frequency drive is designed to provide adjustable motor speed, smooth acceleration, and dependable operation for industrial machinery. It is widely used in conveyor systems, centrifugal pumps, ventilation equipment, compressors, material handling systems, and manufacturing production lines where precise motor control, reduced energy consumption, and extended equipment life are essential.

Technical Specifications:

• Manufacturer: Square D / Telemecanique
• Model / Part number: ATV28HU18N4U
• Product type: Variable frequency drive (AC drive)
• Product range: Altivar 28
• Motor rating: 0.75 kW (1 HP)
• Input voltage: 380–460 V AC, three-phase
• Output voltage: 380–460 V AC, three-phase
• Output current: 2.3 A
• Input current: 3.6 A at 400 V / 3.2 A at 460 V
• Supply frequency: 50/60 Hz
• Output frequency: 0.5–320 Hz
• EMC filter: Integrated Class A EMC filter
• Protection rating: IP20
• Mounting: Panel mount with heat sink
• Application environment: Industrial motor speed control systems

Common Replacements:

• Schneider Electric ATV320U07N4C variable frequency drive
• Schneider Electric ATV340U07N4 variable frequency drive
• Siemens SINAMICS V20 6SL3210-5BE17-5CV0 variable frequency drive