Delta VFD1A6ME11ANNAA is an ultra-compact inverter from the ME series, engineered for space-limited small power drive systems with single-phase 100–120V input and 1.6kW rated output power. It features a miniature size (80×90×100mm) and high power density (0.02kW/cm³), enabling flexible installation in tight spaces such as small automation devices, medical equipment, and office machinery. The inverter provides stable V/F control with a wide frequency range (0.1–400Hz) and basic speed regulation functions (±3% of rated speed), meeting the requirements of low-power motors in light-duty applications. It is equipped with comprehensive protection functions including overcurrent, overvoltage, undervoltage, overload (150% for 60s), overheating, and short circuit protection, ensuring safe and reliable operation in small drive systems. The simple wiring design (terminal block with screw connection) and plug-and-play installation reduce commissioning time, and the low power consumption (<1W in standby mode) enhances energy efficiency. With its compact structure, high reliability, and low noise operation (<50dB), this inverter is ideal for small automation devices, medical pumps, and office equipment requiring compact and reliable drive solutions.