Fluke VR101S manual Extreme Column, End Time/Duration/Degree Column

Displaying and Printing Events

Displaying Events 4

Hot -	Hot -
Neutral	Neutral

# Voltage Duration Voltage Duration

VER Data

1	100V	2 cycles	120V	1 hour	Sag 100V, 2 cycles
2	40V	2 cycles	120V	1 hour	Sag 40V, 2 cycles
3	100V	2 seconds	120V	1 hour	Sag 100V, 2 seconds
4	40V	2 seconds	120V	1 hour	Outage, 8-16 seconds
5	0V	2 cycles	120V	1 hour	Outage, 2 cycles
6	0V	2 seconds	120V	1 hour	Outage, 8-16 seconds
7	0V	2 seconds	100V	2 cycles	Outage, 8-16 seconds
8	0V	2 seconds	100V	2 seconds	Outage, 8-16 seconds
9	0V	2 cycles	100V	2 secondsOutage, 2 cycles and
					Sag, 2 seconds
10	100V	2 seconds	0V	2 cycles	Outage, 2 seconds
11	100V	2 cycles	0V	2 seconds	Outage, 8-16 seconds
12	100V	2 cycles	40V	2 seconds	Outage, 8-16 seconds

Example #10: Since the VER reports the extreme value of a sag, the event is recorded as an outage (extreme value of 0V).

High and Low Frequency Events Frequency events are recorded when the frequency exceeds the frequency thresholds.

Extreme Column

The Extreme column displays the maximum value measured during the event.

End Time/Duration/Degree Column

This column displays the duration of an event, or the time that the event ended, or (in the case of a single transient) the event’s position on the sine wave (in degrees).

The way the information is displayed depends on the length of the event.

∙Events of less than one second are displayed in numbers of cycles.

∙Events of one to 119 seconds are displayed in seconds.

∙Events of between two minutes and 24 hours are displayed in hours, minutes and seconds (for example, 07:51:24, which means 7 hours, 51 minutes, and 24 seconds).

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