Part Number: TIDA-01513
Hi Rama,
we are working on EV-BUS battery pack which is 800V system . My vehicle OEM is asking me to disconnect the chassis connection i am using to monitor isolation. i have Connected 2M OHM resistor to Chassis from HV+ and HV-. i have 2 questions ??
1.Is it not suffiecient safe to have 2M-OHM resistor from Chassis to HV+ and Chassis to HV- ??
2. can you please suggest me how to measure Isolation resistance without connecting to chassis. all my internal electronics are running on Chassis ground again. if i disconnect chassis i will not be able to detect wire shorts i.e isolation breakdown
3. whats standard telling about the HV+, HV- connection to chassis?? as per standard are we allowed to connect to chassis with High res in series ??
further communications we can have privately , as the info here is confidential for me to share