Schneider Electric ATV66U41N4U Variable Frequency Drive

Description:

The Telemecanique ATV66U41N4U AC VFD 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, HVAC equipment, and industrial automation systems requiring reliable motor speed control. Maintenance teams, OEMs, and system integrators use this AC VFD drive for equipment replacement, machine retrofits, energy efficiency upgrades, and new industrial motor control installations.

Applications:

The Telemecanique ATV66U41N4U AC VFD Drive is designed to provide precise motor speed regulation, smooth acceleration, and dependable operation for industrial machinery. It is widely used in conveyor systems, centrifugal pumps, ventilation equipment, compressors, mixers, and manufacturing production lines where efficient motor control, reduced energy consumption, and improved process performance are essential.

Technical Specifications:

• Manufacturer: Telemecanique / Schneider Electric
• Model / Part number: ATV66U41N4U
• Product type: AC variable frequency drive (VFD)
• Product range: Altivar 66
• Motor rating: 2.2 kW (3 HP)
• Input voltage: 380–460 V AC, three-phase
• Output voltage: 400 V AC, three-phase
• Continuous output current: 5.8 A
• Line current: 13.4 A at 380 V / 11.4 A at 460 V
• Apparent power: 4.1 kVA
• Supply frequency: 50/60 Hz
• Output frequency: 0–300 Hz
• Control method: PWM adjustable frequency control
• Switching frequency: 0.5–4 kHz (8–16 kHz with current derating)
• Communication: Modbus via RS485
• EMC filter: Without integrated EMC filter
• Protection rating: IP20
• Mounting: Panel mount with heat sink
• Application environment: Industrial motor speed control systems

Common Replacements:

• Schneider Electric ATV340U22N4 variable frequency drive
• Schneider Electric ATV630U22N4 variable frequency drive
• Siemens SINAMICS G120C 2.2 kW variable frequency drive