Schneider ATV12H037M2 Altivar ATV12 VFD 0.37 kW 200-240V 1-Phase Heat Sink IP20

The Schneider Electric ATV12H037M2 is a variable frequency drive (VFD) from the Altivar 12 series, rated at 0.37 kW (0.55 hp) for single-phase 200-240 V supply applications. It delivers a rated output current of 2.4 A with an output frequency range of 0.5 to 400 Hz, purpose-built for speed control on simple machines.

Technical specifications:

• Commercial reference: ATV12H037M2
• Manufacturer: Schneider Electric
• EAN:
• Series / range: Altivar 12
• Motor power: 0.37 kW / 0.55 hp
• Rated supply voltage: 200-240 V single-phase, -15%/+10%
• Supply frequency: 50/60 Hz +/- 5%
• Rated output current: 2.4 A continuous at 4 kHz
• Output frequency range: 0.5-400 Hz
• Switching frequency: 2-16 kHz adjustable, nominal 4 kHz
• Motor control modes: Sensorless flux vector, V/f, quadratic V/f
• Digital inputs: 4 / Digital outputs: 2
• Analog inputs: 1 / Analog outputs: 1 / Relays: 1
• Communication: Modbus RTU, 2-wire RS485, RJ45 connector
• EMC filter: Integrated
• IP protection rating: IP20
• Dimensions (W x H x D): 72 x 143 x 121.2 mm
• Weight: 0.7 kg
• Mounting: Enclosure / panel mounting
• Overvoltage category: Class III
• Standards: UL 508C, IEC 61800-5-1, IEC 61800-3
• Certifications: CE, UL, CSA, NOM, GOST, RCM, KC, C-Tick

Features and benefits:

• Integrated EMC filter supports Category C1/C2 conducted emissions compliance per IEC 61800-3 without additional external components
• Three motor control profiles - sensorless flux vector, V/f, and quadratic V/f - allow matching to a wide range of load types
• Modbus RTU over 2-wire RS485 with baud rates of 9.6, 19.2, and 38.4 kbit/s for straightforward PLC integration
• Comprehensive built-in protection covers overvoltage, undervoltage, overcurrent, overheating, motor phase short circuit, and I²t motor thermal protection
• Adjustable PID controller and linear, S, and U acceleration/deceleration ramps up to 999.9 s for smooth process control

Applications:

• Variable speed control of single-phase supply motors on simple industrial machines
• Pump and fan speed regulation in HVAC and fluid handling systems
• Conveyor drives and material handling equipment requiring adjustable speed
• Panel-mounted motor control in compact enclosures where space and single-phase supply are constraints

Compliant with IEC 61800-5-1, IEC 61800-3, and UL 508C. Part of the Schneider Electric Altivar 12 series.

Also known as: Schneider ATV12H037M2, Schneider Electric ATV12H037M2, Altivar 12 frequency inverter, ATV12 variable speed drive.