90E32A_14 Datasheet, PDF (68/71 Pages) ATMEL Corporation – Poly-Phase High-Performance

90E32A
POLY-PHASE HIGH-PERFORMANCE WIDE-SPAN ENERGY METERING IC
7.6 VOLTAGE SAG AND PHASE LOSS TIMING
Voltage
+ threshold
- threshold
IRQ (if enabled)
11ms window
Sag/Phase Loss condition found
in two consecutive windows
Figure-21 Voltage Sag and Phase Loss Timing Diagram
time
Assert of
Voltage Sag / Phase Loss
Electrical Specification
68
April 2, 2013