I've been searching for a simple split core DC CT, but have had zero luck finding someone that makes such an animal. (in USA) I found one in China however, they are nearly 12 hours difference from US and after emailing multiple times, I have yet to receive a response.
I am trying to remotely monitor multiple 54VDC 400 amp breakers off my DC plant via RS485 Modbus protocol or any analog ma signal.
? I just googled "split core DC CT" - no shortage of options and products..