
Doc
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E166703
E-36
E: Retrieving Logs
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Electro
Industries/GaugeTech
The Leader In Power Monitoring and Smart Grid Solutions
Power 3-Phase (Delta)
[CT Numerator] x [PT Numerator] x 3 x sqrt(3)
Power Single Phase (WYE)
[CT Numerator] x [PT Numerator]
Power Single Phase (Delta)
[CT Numerator] x [PT Numerator] x sqrt(3)
Frequency (Calibrated at 60 Hz) 60
Frequency (Calibrated at 50 Hz) 50
Power Factor
1.0
Angles
180°
• To interpret a limit alarm fully, you need both the start and end record (for dura-
tion).
• There are a few special conditions related to limits:
• When the MP200 unit powers up, it detects limits from scratch. This means that
multiple "out of limit" records can be in sequence with no "into limit" records.
Cross- reference the System Events for Power Up events.
• This also means that if a limit is "out," and it goes back in during the
power off condition, no "into limit" record will be recorded.
• The "worst" value of the "into limit" record follows the above restrictions;
it only represents the values since power up. Any values before the power
up condition are lost.