ComAp MainsPro G99TT Global Manual page 3

4.2 Mechanical sealing
4.3 Signalization LEDs
4.4 Measurement screens
4.5 Alarm messages
5 Introduction of Application Guide
5.1 Purpose of this manual
5.2 MainsPro G99TT typical usage
5.3 Typical applications of MainsPro G99TT protection relay
6 Important Steps of MainsPro G99TT utilization
7 TRIP and Fault Reset
7.1 TRIP
7.1.1 TRIP event
7.1.2 TRIP status
7.2 Fault reset
8 Protective features
8.1 ANSI 59 Overvoltage, ANSI 27 Undervoltage
8.2 Floating 10 minutes average overvoltage
8.3 ANSI 81H Overfrequency, 81L Underfrequency
8.4 ANSI 47 Voltage unbalance and angle asymmetry
8.4.1 Voltage unbalance
8.4.2 Positive sequence undervoltage, Negative sequence overvoltage
8.5 ANSI 78 Vector shift
8.5.1 Measuring principle
8.6 81R Rate Of Change Of Frequency (ROCOF)
8.7 Phase rotation, incorrect phase polarity
9 Application tips
9.1 Automatic return to mains
9.2 Binary switches
9.2.1 External trip
9.2.2 Fault reset
9.2.3 Alternative settings
9.2.4 Disable
9.2.5 CB Feedback
9.3 Counters
9.4 Timer
9.5 Start trip
MainsPro G99TT 1.0.0 Global Guide
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