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 Package List 1 x Inverter 1 x User Manual Use environment:1. No corrosive gas, steam, dust and oily dust, and no direct sunlight.2. No floating dust and metal particles in the field.3. The ambient humidity ranges from 20% ~ 90%, without condensation.4. Vibration is less than 5.8m/s2 (0.6g).5. No electromagnetic interference place.6. The ambient temperature range is & 8209;10~50. When the ambient temperature exceeds 40, please place in a well& 8209;ventilated place.7. Forbidden to use in a dangerous environment with flammable, explosive gas, liquid or solid.8. When using in a non& 8209;standard environment, please use an electric control box or remote operation mode, and you must pay attention to ventilation and heat dissipation. 1Good-quality industrial flame-retardant ABS plastic shell, possess heat-resistant, flame-retardant, impact-resistant and safe 2Comprehensive functions, with common functions of current mainstream inverters, suitable for various occasion 3Humanized keyboard design, bring convenient operation and clear display 4Possess good heat dissipation, super large aluminum base fan heater combined with imported powerful fan, bring super wind power and super fast heat dissipation 5Used in spindle motors, lathes, milling, pumps, treadmills, conveyors, winding machines, mixers, extruders, splitters, compressors, ventilators, elevators, centrifuges and other machines