E-33
ENGLISH
CAUTION
In the case of power supply type P3 or P4, a high-sensitivity relay is used for the alarm contact output. Therefore,
a chattering noise (output error of approximately 1 ms) may be caused by ON/OFF operation of the circuit breaker
depending on panel installation conditions. When using in a highly responsive sequence, install a filter circuit of several
ms or perform sampling double reading, or the like.
Self-holding: The output is maintained until it resets.
Automatic reset: The output will be reset if it backs to normal condition.
Self-holding
Self-holding
Refer to lower table
Automatic reset
Automatic reset
1. LTD
5. ERR.
4. PAL
3. GF
2. STD/INST
TRIP side
ALARM side
Self-holding
Automatic reset
ETR dial set
GF
Self-holding/Automatic reset setting of 5 contacts