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Cable Fault - 3 Day
CABLE FAULT LOCATING COURSE - 3 DAY COURSE
DAY 1: CABLE PRESSURE TESTING AND FAULT LOCATION THEORY
DAY 2: PRATICAL CABLE FAULT LOCATION "HANDS ON"
DAY 3: ELECTRICAL EQUIPMENT TESTING
CONTENTS:
Background
Introduction
Safety and Isolation of Supply
Pressure Testing and Faulty Core Identification
Identifying the type of fault
Cable Fault Locating Analysis and Flow Chart
Frequency of Faults
Cable Fault Locating Methods
8.1 Measure Bridge Method
8.2 Voltage Drop Method
8.3 Audio Frequency Twist Method
8.4 Surge Generator or Accoustic Fault Location Method
8.5 Cable Sheath Fault Location
8.6 Time Domain Reflectometry, "Scope Method"
8.7 Fault Burning: DC Pressure Test and HV Diode
8.8 Impulse Current Method "ICE Method"
8.9 Decay Method
8.10 Secondary Impulse Method, "SIM Method"
Cable Fault Locating Procedures
Cable Fault Locating Hints
Cable Diagnostics
Using AC and VLF to determine Cable Condition
TD and PD - What they mean for a cable and how to use them to determine a cables condition.
Electrical Testing of Switchgear, Transformers, Motors & Useful Testing and Monitoring Data.
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HV Academy
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