Ang VFD6900C high-performance ship vector frequency converter usa ka general-purpose high-performance current vector frequency converter. Uban sa kusog nga starting force, kusog nga overload capacity, ug mas optimized current ug voltage limiting treatment, kini adunay kompleto nga protection functions sama sa overcurrent, overvoltage, undervoltage, block faults, electronic thermal appliances, overheating, short circuit, input ug output phase loss, abnormal motor parameter tuning, ug internal energy storage faults.