Dr. Abdalla ELsayed
Methods of Detecting DC leakages in 24 & 110DC
Dr. Abdalla ELsayed
Methods of Detecting DC leakages in 24 & 110DC
:Price with Tax included
100
SAR
18 Hours -
3 Days
- 2024-03-30
- 8:0
- In person/online
Course description
In industry mostly 24 VDC & 110 VDC are used to control all important circuit. Example Protection system, Process Control system, PLC control system, all feedback system, etc. The DC control system does not require Big UPS i.e It does not need costly inverter circuit to take supply from battery. You can use directly DC supply to your control circuit. The leakage and improper use of electricity may cause serious problems such as fire and electrocution. To prevent such incidents and minimize the loss of life and property, a leakage DC current detector and warning system will be explained in this training. The detector effectively detects small leakage DC current. The detector can be integrated into widely used electric meters used.
Course objectives
At the end of the program, participants will be able to:- At the end of the course, the participants will:
- • Know the advantages of DC over AC in control & protection systems
- • Eliminate or minimize the effects of leakage current
- • Identify the source of leakage DC current
- • Prevent serious problem due to DC current leakage
- • Reduce the probability of fire due to leakage current
- • Reduce down time to fix the leakage current problem
Day 1:
- BASIC PRINCIPLES
- • Industrial Electricity
- • DC Power systems
- • Meters used in Troubleshooting
- • Clamp on ammeter
- • Megohmmeter
- DEVICES, SYMBOLS AND CIRCUITS
- • Devices and Symbols
- • Language of Control Circuits
- • Reading and understanding electrical drawings
- • Reading and Understanding Ladder logic
- • Wire and Terminal numbering
Day 2:
- • LEAKAGE CURRENT MEASUREMENT BASICS
- • THE CAUSES OF LEAKAGE CURRENT
- • MINIMIZING THE EFFECTS OF LEAKAGE CURRENT
- • MEASUREMENT OF LEAKAGE CURRENT TO GROUND
Day 3:
- • MEASURING LEAKAGE CURRENT TO GROUND VIA UNINTENTIONAL PATHS TO GROUND
- • TRACING THE SOURCE OF LEAKAGE CURRENT
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