Specifications Rated Input Voltage: 1-phase / 3-phase 115~230VAC, 50/60Hz, ±10% voltage tolerance Auxiliary Logic Power: External isolated 24VDC Continuous Output Current: 6A (RMS per phase) Peak Output Current: 18A (RMS), 300% overload for 500ms PWM Switching Frequency: 7kHz / 15kHz optional DC Bus Operating Range: 90~430VDC Control Mode: PWM direct drive by PMAC2 controller, closed-loop torque/speed/position control Current Feedback: Dual-phase U/V serial digital current feedback Fault Indication: 7-segment digital display for real-time fault code alarm Built-in Protection: Overcurrent, overvoltage, undervoltage, overtemperature, short-circuit, motor overload protection Core Features: D-type dedicated interface for PMAC2 connection, hardware fast protection, automatic current detection, servo loop auto-tuning Communication & Feedback Configuration Control Interface: D-type high-density connector for PMAC2 PWM signal, current feedback, fault signal and enable signal Debug & Status: Onboard 7-segment LED display for fault diagnosis and running status monitoring Supported Feedback Types: Resolver, TTL incremental encoder, 1Vpp sine/cosine encoder Digital I/O: Built-in enable, fault alarm, ready status isolated signal terminals Mechanical & Environmental Specifications Protection Class: IP20 (vertical installation inside control cabinet) Cooling Mode: Built-in forced air cooling fan Operating Ambient Temperature: 0℃ ~ +45℃; derate output power when ambient temperature exceeds 40℃ Storage & Transportation Temperature: -20℃ ~ +70℃ Ambient Humidity: 5%~95% RH, non-condensing, free of corrosive gas and conductive dust Altitude Derating: Derate 5% for every 1000m elevation above 1000m Certifications: CE, UL safety certification