Specifications Parameter Category Details Manufacturer & Series Schneider Electric, Altivar 12 Complete Model Number ATV12H037F1 Product Type Micro Variable Frequency Drive (VFD) Rated Output Power 0.37 kW Rated Output Current 2.2 A Motor Power (HP) 0.5 HP Supply Voltage & Phase 1-phase, 200 - 240 V AC (±10%), 50/60 Hz Output Voltage & Phase 3-phase, 0 to input voltage, 0.5 to 400 Hz Control Method Scalar (V/f) control with linear, quadratic, or user-defined profiles. Standard Features • Integrated Keypad & Display: For parameter setting and basic operation. • 6 pre-programmed application macros: (Standard, Hoisting, Pump/Fan, etc.) for quick setup. • Automatic torque boost. • DC injection braking. • PI regulator. I/O Terminals • Digital Inputs: 3 (configurable) • Analog Input: 1 (0-10V) • Relay Output: 1 (Changeover contact, 250V AC/30V DC) • Analog Output: 1 (0-20mA) Communication Integrated RS-485 serial port for Modbus communication. Enclosure IP20 / UL Type 1 (Panel-mounted, requires installation in a suitable enclosure). Keypad / Display Integrated (Part of the drive). Features a basic display and navigation keys. Protection Features Motor overload, short-circuit, ground fault, overvoltage, undervoltage, input phase loss, overheating. Braking Standard DC injection braking. Not suitable for high-inertia or frequent braking (requires optional dynamic braking resistor for those applications). Ambient Temperature -10°C to +40°C (with derating above 40°C). Up to +50°C with significant derating. Storage Temperature -25°C to +70°C Relative Humidity 5% to 95% (non-condensing) Pollution Degree 2 Standards & Certifications CE, cULus, RoHS, compliant with IEC 61800-5-1. Configuration Software SoMove Basic or Altivar 12 Assistant (Free software for easier commissioning and backup). Can also be fully configured via the built-in keypad. Dimensions (W x H x D) Approximately 75 mm x 155 mm x 110 mm (varies slightly). Very compact size. Typical Applications Small conveyor belts, exhaust fans, circulation pumps, light material handling equipment, and other simple machines using small three-phase motors where only single-phase power is available.