Subaru impreza 2017 - Basic Operation

Voltage
Time
HystAbs1
START
TRIP
U1<
START
TRIP
t
tIReset1
Time
Time
Integrator
t
Frozen Timer
Linearly
decreased
Instantaneous
Measured
Voltage
tIReset1
IEC05000010-4-en.vsd
IEC05000010 V4 EN-US
Figure 66: Voltage profile not causing a reset of the START signal for step 1, and inverse time delay at
different reset types
1MRK 505 384-UEN A Section 7
Voltage protection
Breaker protection REQ650 2.2 IEC 171
Technical manual