Thank you all for response. We are sizing power service and standby generator to allow for DOL start of motors. For now, we sized generator allowing less than 15% voltage dip during starting of motors. This value is recommended as well in this Forum under FAQ. However, we were told by one of the...
Our customer request to have bypass on soft start allowing for motor starting accross-the-line (full voltage) on soft start failure. I think to comply with this requirement, line and load contactors are required to fully isolate (faulty) soft start. These contactors will open when bypass...
