Toshiba Current Relay RC803A-HP1 Instruction Manual page 14

6.3 Setting the ResDonse delay time
Adjust the set tile according to the ourgose of detection (I.e.
overcurrent or undercurrent).
delay varies ger aDDllcation.
any delay tile.
(ride through) by ignoring aoeentary load gliches.
7 . Ooerational l e s t
is no eis-wiring.
(2) Check if the current dedtction tiae delay, and resgonse
circuit and check if it is the erooer voltage.
The set tire for the resoonse
Host applications cay not need
It is aainly used to prevent nuisance trioging