Schneider Electric ATV31HU30N4 Variable Frequency Drive

Description:

The Telemecanique ATV31HU30N4 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, material handling equipment, and industrial automation systems requiring precise motor speed control. Maintenance teams, OEMs, and system integrators use this drive for equipment replacement, machine retrofits, energy efficiency upgrades, and new industrial motor control installations.

Applications:

The Telemecanique ATV31HU30N4 Drive is designed to provide smooth motor starting, adjustable speed control, and reliable operation for industrial machinery. It is widely used in conveyor systems, centrifugal pumps, ventilation equipment, mixers, packaging machines, and manufacturing production lines where accurate motor control, improved process efficiency, and reduced energy consumption are essential.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: ATV31HU30N4
• Product type: Variable frequency drive (VFD)
• Product range: Altivar 31
• Motor rating: 3 kW (4 HP)
• Input voltage: 380–500 V AC, three-phase
• Output voltage: 380–500 V AC, three-phase
• Output current: 7.1 A
• Input current: 10.9 A at 380 V / 8.3 A at 500 V
• Supply frequency: 50/60 Hz
• Output frequency: 0.5–500 Hz
• Control method: Sensorless flux vector control with PWM
• Switching frequency: 2–16 kHz (adjustable)
• EMC filter: Integrated
• Protection rating: IP20
• Mounting: Panel mount with heat sink
• Application environment: Industrial motor speed control systems

Common Replacements:

• Schneider Electric ATV320U30N4C variable frequency drive
• Schneider Electric ATV340U30N4 variable frequency drive
• Siemens SINAMICS V20 6SL3210-5BE23-0CV0 variable frequency drive