hager h3+ - Trip Alarms

62 6LE005550A
Function of the Energy trip unit
3.4 Managing alarms and logs
3.4.3
Trip alarms
The trip alarms indicate a trip event and provide information about its cause.
The possible causes of tripping are:
- Trip related to long time delay protection
- Trip related to short time delay protection
- Trip related to instantaneous protection
- Trip related to ground fault protection
- Trip during test (see HTP610H configuration tool)
The following information is provided in the case of the message for a trip alarm:
- Trip cause
- Phase concerned by the fault (only for long time delay, short time delay and
instantaneous causes)
- Fault current value (only long time delay, short time delay, instantaneous and
ground causes)
Last trip
Information regarding the last trip is systematically stored, regardless of the priority
associated with the alarm. This information can be accessed via communication
devices, but also in the Information menu of the embedded display.
Trip alarm on embedded display