... DC component.GridAnti-islanding, over/under voltage of grid, over/under frequency of grid. EnvironmentEnvironmentNo corrosion gas, flammable gas, oil mist, ... dust etc.Operation temperature-10°C~40°C(50°C)Stored ... , AS4777, AS3100, G83/1, G59. ISO9001:2000 AC motor 10kw on grid inverter for woking with vessel