Specifications 1. General Information Parameter Specification Product Family Altivar 312 Variable Speed Drive Catalog Number ATV312HU15M2 Power Rating 1.5 kW (2 HP) Motor Control 3-phase asynchronous motors IP Rating IP20 (enclosure mounted) Control Modes V/F control, Sensorless flux vector control 2. Power Specifications Parameter Specification Input Supply Single-phase: 200-240 VAC ±10% Input Frequency 50/60 Hz ±5% Output Three-phase: 0 - Input voltage (0-240V) Output Frequency 0.5 - 599 Hz Rated Output Current 7.2 A Maximum Output Current 10.1 A (for 60 seconds) Overload Capacity 150% for 60 seconds 3. Control & Performance Parameter Specification Control Method PWM modulation (IGBT) Carrier Frequency 2-16 kHz (adjustable) Speed Control Range 1:100 (sensorless vector control) Speed Accuracy ±0.2% of maximum speed (sensorless vector) Starting Torque 150% at 3 Hz (sensorless vector) Control Response 20 ms typical 4. Communication & I/O Parameter Specification Control Terminals • 3 digital inputs (24 VDC) • 1 analog input (0-10 V / 0-20 mA) • 2 relay outputs (SPDT, 250 VAC 2A) • 1 analog output (0-20 mA) Communication Ports • Built-in Modbus RS-485 • Optional communication cards available Display/Interface Integrated graphic display with navigation keys 5. Protection Features Parameter Specification Motor Protection • Thermal overload protection • Short-circuit protection • Ground fault protection • Overcurrent protection Drive Protection • Overvoltage protection • Undervoltage protection • Overheating protection • Input phase loss detection Safety Features Safe stop function (optional) 6. Physical Specifications Parameter Specification Dimensions (H × W × D) 162 × 73 × 149 mm Weight 1.3 kg Mounting Wall or panel mounting Ambient Temperature -10°C to +50°C (derating above 40°C) Storage Temperature -25°C to +70°C Relative Humidity 5% to 95% (non-condensing) Altitude ≤ 1000 m without derating 7. Efficiency & Standards Parameter Specification Efficiency > 97% typical Power Factor > 0.98 at rated load EMC Compliance EN 61800-3 Category C2 Safety Standards UL 508C, CSA C22.2 No. 14, CE, RoHS