Schweitzer Engineering SEL-351P - Thermal Demand Meter Response (EDEM = THM)

8-22 Breaker/Recloser Monitor, Battery System Monitor, Date Code 990215
Metering, and Load Profile Functions
SEL-351P Manual Técnico
Figure SECTION 8: .9: Response of Thermal and Rolling Demand Meters to a Step
Input (setting DMTC = 15 minutes)
Thermal Demand Meter Response (EDEM = THM)
The response of the thermal demand meter in
Figure SECTION 8: .9 (middle) to the step current
input (top) is analogous to the series RC circuit in
Figure SECTION 8: .10.