Supplying reliable electric power for critical systems is an essential part of modern industrial installations.
Electrical engineers in any industry or other large facilities in diverse areas such as commercial buildings,
transportation systems such as railways, airports etc. are bound to come across AC or DC uninterrupted power
supply systems. In this course, participants will learn about various options of UPS systems, the principle of
operation and the main energy source in most of the modern UPS installations, the battery, and their importance
Course Objectives
Understanding the UPS systems and power conditioners
Understand the basic building blocks common to all UPS systems
Have a knowledge of the construction and operation of the major types of industrial UPS systems
Identify the hazards and safe work practices related to UPS systems and batteries
Being familiar with basic troubleshooting techniques for UPS systems
Learning how to implement preventive maintenance practices including quarterly and annual testing
Who Should Attend?
Electricians
Maintenance technicians
Maintenance managers and supervisors
Plant and building engineers
Building managers and superintendents
Plant and facility managers
Risk managers
All emergency personnel
Any person needing an understanding of UPS systems
Day-1
1. H-Bridge Inverter
2. Basic operation
3. Single leg inverter
4. Synthesis of a Sinusoidal Output by PWM
5. Half bridge inverter
6. Full bridge inverter implementation
7. Three phase inverter
Day-2
8. UPS systems basics
9. Application of UPS systems
10. Types of UPS systems
11. Off Line UPS
12. On Line UPS
13. Line interactive UPS
14. UPS components
15. UPS batteries
Day-3
16. Use of stationary batteries
17. Classification of charging system
18. Classification of batteries
19. Environmental conditions
20. Charging
21. Battery sizing
22. UPS I/ O sections
Day-4
23. Monitoring systems
24. UPS interface
25. UPS static switches
26. UPS maintenance
27. UPS system testing and commissioning
28. UPS Operation and troubleshooting
29. UPS grounding and neutral configuration
Day-5
30. Background information on system earthing arrangements
31. Applications in UPS installations
32. UPS Harmonics
33. UPS harmonics reduction filters
