... 16kw-1000kw/20kva-1250kva2)110V-480V,50HZ/60HZ3)phase,4wire,12leads4)Single/three phase5)water cooled/air cooled6)Silent/weather proof/ ... .Main Functions:1- Display loading power, voltage, currenct, frequency, speed, temperature, oil pressure, running time etc.2Warning when low or ... , low or high frequency, over current, over or low speed, low or over battery voltage etc.3Over load protection, over ...