Good-quality industrial flame-retardant ABS plastic shell, possess heat-resistant, flame-retardant, impact-resistant and safe 2. Comprehensive functions, with common functions of current mainstream inverters, suitable for various occasion 3. Humanized keyboard design, bring convenient operation and clear display 4. Possess good heat dissipation, super large aluminum base fan heater combined with imported powerful fan, bring super wind power and super fast heat dissipation 5. Used in spindle motors, lathes, milling, pumps, treadmills, conveyors, winding machines, mixers, extruders, splitters, compressors, ventilators, elevators, centrifuges and other machines. Item Type: Inverter Model: A2-8022 Material: Plastic shell Input Voltage: Single-phase or three-phase AC180-250V 10A 40-60Hz Output: Three-phase 220V 15A 0-400Hz Power: 2.2KW Product Size: Approx. 140 x 115 x 80mm / 5.5 x 4.5 x 3.1in Applications: Used in spindle motors, lathes, milling, pumps, treadmills, conveyors, winding machines, mixers, extruders, splitters, compressors, ventilators, elevators, centrifuges and other machines. 1 x User Manual. No corrosive gas, steam, dust and oily dust, and no direct sunlight. No floating dust and metal particles in the field. The ambient humidity ranges from 20% 90%, without condensation. Vibration is less than 5.8m/s2 (0.6g). No electromagnetic interference place. The ambient temperature range is -10? 50? . When the ambient temperature exceeds 40? , please place in a well-ventilated place. Forbidden to use in a dangerous environment with flammable, explosive gas, liquid or solid. When using in a non-standard environment, please use an electric control box or remote operation mode, and you must pay attention to ventilation and heat dissipation. Our listing price includes the value of goods, packaging cost, and export. Please check with your country’s. We will reply your message within 48 hours. If you are satisfied with our service, pls. Our aim is to provide Level Customer Service, your recognition will encourage us greatly and serve you better. We strive to keep all our customers satisfy. We will do our up most to exceed your expectations in customer service, communication and dispatching of your orders.