GE L30 Instruction Manual page 448

CONTROL ELEMENTS CHAPTER 5: SETTINGS
2 2
— Selects a FLexLogic Operand to clear the accumulated I t values (kA -cycle), reset fault duration
BKR 1 CLR ARC AMPS
2
items (breaker operating time), clear ARCING AMPS (kA -cycle) and AMP MAX (kA) values of the last event.
— This setting specifies the maximum symmetrical interruption rating of the circuit breaker.
BKR 1 INTERUPTION RATING
Figure 5-142: Arcing current measurement
5
5-270 L30 LINE CURRENT DIFFERENTIAL SYSTEM – INSTRUCTION MANUAL