DAY 1: CABLE PRESSURE TESTING AND FAULT LOCATION THEORY

 

DAY 2: PRATICAL CABLE FAULT LOCATION "HANDS ON"

 

DAY 3: ELECTRICAL EQUIPMENT TESTING

 

CONTENTS:

 

1. Background
2. Introduction
3. Safety and Isolation of Supply
4. Pressure Testing and Faulty Core Identification
5. Identifying the type of fault
6. Cable Fault Locating Analysis and Flow Chart
7. Frequency of Faults
8. 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"

 

9. Cable Fault Locating Procedures
10. Cable Fault Locating Hints
11. Cable Diagnostics
12. Using AC and VLF to determine Cable Condition
13. TD and PD - What they mean for a cable and how to use them to determine a cables condition.
14. Electrical Testing of Switchgear, Transformers, Motors & Useful Testing and Monitoring Data.

 

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