Features 1、Full Featured: Intelligent and efficient, extremely strong protection performance, full featured, can effectively make the operator's work efficiency. 2、Stable Mounted Devices Design: All internal components are designed with face mounted devices design, which greatly increases the stability of the machine and allows the safety of the machine and the operator to be guaranteed. 3、Flame Retardant: This inverter is made of industrial flame retardant ABS plastic, which is highly impact resistant, highly heat resistant, flame retardant and has good overall performance. 4、Humanized Design: Humanized keyboard design, digital display, easy to operate, simple and clear, brings a lot of convenience for the normal use of the user. 5、Oversized Heat Sink: oversized heat sink with small fan, about 3 times larger than similar products, small fan to ensure low noise while assisting good heat dissipation. Specification Item Type: Variable Frequency Inverter Material: ABS Storage Temperature: -25℃~+55℃ Input Voltage: Three phase 380-440V AC Output Voltage: Three phase 0-440V AC Package List 1 x Inverter 1 x Instruction Manual