MGC300 Genset Controller User Manual
MGC300 Genset Controller Version 1.1 2020-01-04 Page 26 of 27
Warning: When there is load current, CT secondary side open circuit is strictly prohibited.
4) Withstand Voltage Test
When the controller has been installed in the control panel, if the high voltage test is conducted, please
disconnect controller’s all terminals in order to prevent high voltage entering controller and damaging it.