Installation Using Line Fault Indicator Considerations
1. after a transient fault reset time: instantaneous reset time after a failure, can be manufactured at user's request, the control program set up, that's good for reclosing transient faults after a successful lookup. If the user is not required, then arranged immediately after power on reset.
2. the difference with 3V lithium battery and without battery:
1) line power, 3V lithium battery indicator begins to detect faults after 30 seconds, with no battery indicator 5 minute seconds after starting to detect faults.
2) with a 3V lithium battery indicator current ≥ 5 a request line work; no battery indicator required line current 15A.