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7 Functions on the Graphical Display
K FACTOR, CREST FACTOR, FLICKER & 9S OF AVAILABILITY
K FACTOR
The Power Xpert Meter calculates the Maximum, Phase A, Phase B and Phase C values for K Fac-
tor. The K Factor is a derating factor related to the sum of the squares of harmonic current times
the squares of their harmonic numbers (multiples of the fundamental).
LOCATING K FACTOR INFORMATION
From the Quality Main Screen, highlight and select the underlined K value to view a new screen
listing all K Factor values.
Crest Factor
The Power Xpert Meter calculates the Maximum, IA, IB and IC values for Crest Factor. The Crest
Factor is the ratio of peak current to rms current. A pure sine wave has a crest factor of 1.414.
MeterNine
%TDD -- 1.58%
THDV -- 1.43%
KF 5.18
CF 1.71
Flkr 0.000
% 9’s
10 Mins
Meter
Power
Quality
Events
Setup
24 Hours
Alert
Caution
Normal
The Quality Main screen
MeterNine
Summary K Factor
0 kAh
Max: 5.72
A: 5.31
B: 5.70
C: 5.44
Meter
Power
Quality Events
Setup
MeterNine
Summary Crest Factor
0 kAh
Max: 1.80
A: 1.77
B: 1.74
C: 1.73
Meter
Power
Quality Events
Setup
Содержание Power Xpert PXM 4000
Страница 1: ...User and Installation Manual IM02601004E Power Xpert PXM 4000 6000 8000 ...
Страница 8: ...Page vi IM02601004E www eaton ...
Страница 19: ...www eaton com IM02601004E Page 11 1 Introduction ...
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Страница 36: ...Page 18 IM02601004E www eaton com 2 Quick Start Guide for the Meter Module ...
Страница 45: ...www eaton com IM02601004E Page 37 3 Installation 3 8 MeterDimensions ...
Страница 46: ...Page 38 IM02601004E www eaton 3 Installation Dimension Con t ...
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Страница 75: ...www eaton com IM02601004E Page 67 4 Introduction to Web Server Screens ...
Страница 76: ...Page 68 IM02601004E www eaton 4 Introduction to Web Server Screens ...
Страница 86: ...Page 78 IM02601004E www eaton 5 Introduction to the Local Graphical Display ...
Страница 108: ...Page 100 IM02601004E www eaton 6 Functions on the Web Server Pages ...
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Страница 164: ...Page 156 IM02601004E www eaton 8 Setup on the Web Server Pages ...
Страница 198: ...Page 190 IM02601004E www eaton A MODBUS Communication ...
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Страница 252: ...Page 244 IM02601004E www eaton D Diagnostics ...
Страница 254: ...Page 246 IM02601004E www eaton D Diagnostics ...