Toshiba Current Relay RC803A-HP1 - Manual (Page 6)

AC
Rating
Designation
B300
Inductive load
120
AC
240
24
DC 120
240
ITEH SPECIFICATIONS
Hysteresis 10X of value.
Power consumption Power
Circuit (when 5A is
Height ( 1 . 7
Break Continuous
3 A
5 A
5 A
3 . o f
When the detected current exceeds the detection circuit
o p e r a t i n g l e v e l , t h e d e t e c t i o n d e l a y t i m e r i s a c t u a t e d . I f
current is continuously detected for more then the detection delay
time set value, the overcurrent response delay timer is actuated.
Then, if overcurrent is detected when the delay timer has
elapsed, the overcurrent relay is actuated.
If current drops below the undercurrent detection set
the delay timer is actuated, and after the set tile has
the undercurrent detection relay is actuated. In the case
of undercurrent detection, the detection delay timer is not actuated.