Table of Contents

7

Data Acquisition (cont.)

 

B

Metering

58

 

7.4

Metered Data

46

 

B.1

Accuracy

58

 

 

 

 

 

 

 

 

7.4.1

Current Values

46

 

B.2

Power Conventions

59

 

 

 

 

 

 

 

 

7.4.2

Voltage Values

46

C

Menu Structure

60

 

 

7.4.3

Power Values

46

 

 

 

 

 

 

 

 

7.4.4

Frequency Values

46

D

Acceptance Test Procedures

63

 

7.5

Meter Display

47

E

Schematics

79

 

7.6

Waveform Capture

47

 

 

 

 

 

8

ISGS Wisdom Software

49

 

E.1

DC Trip System

79

 

E.2 AC (Capacitor) Trip Systems

80

 

 

 

 

 

 

 

8.1

Overview

49

 

 

 

 

 

8.2

Setup

49

Settings Worksheet

 

 

 

 

 

 

 

8.3

Menus

.............................................................

49

Glossary

 

 

 

 

 

 

 

 

8.4

Demo Mode

51

 

 

 

 

A

Trip Curves & Equations

53

Index

 

 

 

 

 

 

 

A.1

Instantaneous Curve

53

Service Request Form

 

 

 

 

 

 

 

A.2 Standard Time Overcurrent Equation

53

 

 

 

 

 

A.3

Definite Inverse Equation

55

 

 

 

 

 

A.4

I-Squared-T Curve

56

 

 

 

 

 

A.5

Custom Protective Curve

56

 

 

 

 

 

A.6

Over/Undervoltage Curves

56

 

 

 

 

ACCESS, CBPM, ISGS, SEAbus, WinPM, and Wisdom are trademarks of Siemens Energy & Automation, Inc. SIEMENS is a registered trade- mark of Siemens AG. All other brands and product names are trademarks of their respective companies.

ii

Siemens Energy & Automation, Inc.

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Siemens SG8158-00 Data Acquisition Metering, Menu Structure, Acceptance Test Procedures, Schematics, Isgs Wisdom Software