The Schneider Electric ATV12HU22M3 is a compact, variable frequency drive (VFD) from the Altivar 12 series. Designed for basic speed control of three-phase asynchronous motors in simple industrial and commercial applications, it offers a cost-effective solution for pumps, fans, conveyors, and other machinery requiring adjustable speed.
Parameters
Parameter Specification
Product Series Altivar 12 (Micro Drives)
Device Type Compact Variable Frequency Drive (VFD)
Commercial Reference ATV12HU22M3
Rated Power 0.75 kW (1 HP)
Rated Output Current 4.2 A
Supply Voltage 1-phase, 200-240 V AC (+10% / -10%), 50/60 Hz
Output Voltage 3-phase, 0 to input voltage
Motor Control Voltage/Frequency (V/F) control mode.
Control Interface Integrated potentiometer for speed reference, 3 preset speeds via terminals, forward/reverse control.
Integrated Features • Motor thermal protection
• 15 selectable acceleration/deceleration ramps
• DC injection braking
• Auto-restart function
Protection Overcurrent, short-circuit, motor overload, overvoltage, undervoltage, phase loss.
Enclosure IP20 (open-type, for mounting inside an enclosure).
Mounting Wall or DIN-rail mounting (35 mm).
Operating Temperature -10°C to +50°C (with derating above 40°C).
Storage Temperature -25°C to +70°C.
Relative Humidity 10% to 95% (non-condensing).
Standards & Certifications CE, UL, cUL, RoHS compliant.