Feature:1. COPPER CORE COIL: A sufficient quantity of premium copper core coils with strong resistance, excellent performance, and strong load capacity.2. EASY TO USE: V F control, vector control, and output torsion control, external LED digital display panel.3. WIDELY APPLICABLE: Suitable for motors, fans, water pumps, automated machine tools, engraving machines, etc., with small volume, large torsion, and strong functionality.4. EASY TO INSTALL: With a compact and small size, this inverter can be easily installed for convenient use.5. PC SHELL: Manufactured with delicate PC shell, flame retardant, and fire resistant, wear resistant, ensures a long service life.Specification:Item Type: Frequency ConverterMaterial: PC Flame RetardantMode: UX 52 100 90WInput: 1PH 176-264V 50, 60HZOutput: 3PH 0-220V 90W 0.5AFrequency Range: 0.1 to 400Hz.Package List:1 x Frequency Inverter 1 x Manual