10.
Flashing sequences:
Transient fault:
5s
GREEN
Comments:
On transient fault, only the green LED flash until timeout after 24h.
The indicator is ready for new fault within this 24 hour period.
The red LED's will NOT flash on transient fault.
Permanent fault:
5s
GREEN
RED
70s
Comments:
The Permanent Fault indication (red LED's) is delayed 70 sec to verify a permanent
fault.
Both red and green LED's will flash on permanent faults until reset (timer, automatic
on energizing of line or manual by use reset-tool).
Flashing frequency for both red & green LED's are 1/5 Hz the first 12 hours and thereafter
1/10 Hz of the remaining time.
12h
f=1/5 Hz
24h
12h
f=1/5 Hz
LINETROLL 110E /110Eµr User Guide February 2010
f=1/10 Hz
f=1/10 Hz
timer- or automatic reset
up to 24h
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