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Course Code
EPET-026
AEG- UPS Systems & Battery Chargers Level 1 & 2
- This training provides participants with a thorough understanding of AEG-Uninterruptible Power Supply (UPS) systems — their purpose, configurations, operation, maintenance, and troubleshooting.
- UPS systems play a critical role in ensuring continuous, clean, and stable power for sensitive electrical and electronic equipment in industries, data centers, hospitals, and commercial facilities. The course combines theoretical knowledge with points related to practical insights to build participants’ competence in operating, maintaining, and diagnosing UPS systems safely and effectively.
Learning Outcomes
- Understand the purpose and function of UPS systems in electrical infrastructure.
- Identify the main components and operating principles of different UPS topologies.
- Identify different UPS types (Offline, Line-Interactive, Online) and their applications.
- Understand UPS components such as rectifiers, inverters, batteries, and static switches.
- Operate UPS units safely in various modes (normal, bypass, battery, maintenance).
- Describe the role of batteries and their maintenance requirements.
- Recognize common UPS alarms and basic troubleshooting steps.
- Apply safety procedures when operating or maintaining UPS systems.
- Conduct basic inspection and preventive maintenance activities.
By the end of this course, participants will be able to:
Course Contents
- Purpose and importance of UPS systems
- Overview equipment technology
- Explanation of the basic functions
- Block-and circuit diagram
- Power quality issues: surges, sags, brownouts, blackouts
- Overview of power backup technologies
- UPS vs Generator vs Inverter
- Offline / Standby UPS
- Working principle and applications
- Line-Interactive UPS
- Voltage regulation and switching
- Online / Double Conversion UPS
- Continuous power conversion and isolation
- Delta Conversion UPS and Modular UPS
- Single-phase vs Three-phase systems
- Comparison of types (efficiency, cost, reliability, response time)
- Construction and design of devices and components
- Menu structure of the Display and Operating Unit (DOU)
- Documentation: operating manual, technical data sheet, option manuals,
- Rectifier/charger operation
- Inverter operation
- Static bypass switch
- Battery bank and charging system
- Control electronics and communication interface
- Cooling systems and environmental considerations
- Site requirements (space, ventilation, grounding, cable sizing)
- Battery room requirements and safety standards
- Pre-commissioning inspections
- System startup and functional tests
- Commissioning procedure of single devices
- Monitoring / fault messages and trouble shooting
- Function of most important printed circuit boards (PCB’s)
- UPS operating modes (normal, battery, bypass, maintenance)
- Alarms and status indicators
- Load management and load transfer procedures
- Integration with Building Management Systems (BMS)
- Basics of maintenance
- Function test of devices
- Preventive maintenance schedules
- Visual inspections and cleaning
- Battery testing (voltage, impedance, capacity)
- Firmware updates and calibration
- Record keeping and performance trending
- Common UPS problems:
- Overheating
- Battery failure
- Inverter or rectifier faults
- Communication errors
- Step-by-step troubleshooting approach
- Using diagnostic tools (multimeters, oscilloscopes, UPS software logs)
- Reset and recovery procedures
- Electrical and battery safety procedures
- PPE requirements
- Isolation and lockout/tagout procedures
- Fire protection and spill containment
- Relevant standards: IEC 62040, IEEE 450, NFPA 70E
- Hands-on UPS operation
- Simulated fault scenarios
- Battery replacement and testing
- Maintenance record documentation
Level 1: “Basis function and operations “
Module 1: Introduction to AEG-UPS Systems & Its Function
Module 2: AEG-UPS Types and Configurations
Module 3: Major Components and Operation
Module 4: Installation and Commissioning
Level 2: “Basis for Service”
Module 5: Commissioning, Operation, and Monitoring
Module 6: Maintenance Procedures
Module 7: Troubleshooting and Fault Diagnosis
Module 8: Safety Practices and Standards
Module 9: Practical Sessions (if available)
Our Methodology
- Make coaching and monitoring innovative and using modern
- Media training also using on the go training by using interactive means and focusing on
- The exercises, practical applications and real situations study
- Live delivery method, instructor-led training
- Experienced consultant, trainers, and professional
- Qualified trainer with high-level experience
Attendance Reports
- Send daily attendance reports to training departments
- Send full attendance report to training dep. by the end of the course
- Attend 100 % from the course days also provide daily
- Issue attendance certificate for participant who attend minimum 80% from the course duration
Pre/Post Reports
- Pre- assessment before starting training
- Post assessment after finishing training
- Full report for the difference between Pre-& Post assessment
Who Should Attend
- Electrical and electronic technicians
- Facility maintenance staff
- IT infrastructure support personnel
- Engineering trainees or apprentices
- Anyone responsible for operating or maintaining UPS equipment
