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
| 1 | Background | |
| 2 | Introduction | |
| 3 | Safety and Isolation of Suppy | |
| 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. |
