Table Of Contents - Siemens SIPROTEC 5 7VE85 Manual

Table of Contents

Technical Data7
Supply Voltage10
Binary Inputs11
Relay Outputs12
Design Data14
Date And Time Synchronization17
Synchronization Function21
Overvoltage Protection With 3-Phase Voltage23
Overvoltage Protection With Any Voltage25
Undervoltage Protection With 3-Phase Voltage27
Undervoltage Protection With Any Voltage30
Overcurrent Protection, Phases31
Stage With Definite-Time Characteristic Curve31
Stage With Inverse-Time Characteristic Curve33
Stage With User-Defined Characteristic Curve40
Overcurrent Protection, Ground43
Instantaneous High-Current Tripping53
Overfrequency Protection55
Underfrequency Protection56
Rate Of Frequency Change Protection57
Power Protection (P,Q), 3-Phase59
Circuit-Breaker Failure Protection62
Instantaneous Tripping At Switch Onto Fault64
Analog Channel Supervision Via Fast Current Sum65
Arc Protection67
External Trip Initiation68
Inrush-Current Detection69
Voltage-Transformer Circuit Breaker70
Operational Measured Values And Statistical Values71
Phasor Measurement Unit75