ESB: Electrical Switchboards Safety (ADK: D-5/439)
The knowledge is focused on following of appropriate steps, procedures and rules supported by guides and standards for testing of electrical safety of the switchboards after production, initial after installation and periodically. Candidate receives the basic knowledge about evaluated parameters, the limits suggested from the standard and the examples of PASS or FAIL results. The responsibility of the candidate is to make correct reporting, marking, acting and informing appropriately.
Areas of Application
- Provides the specific requirements for public electricity network distribution assemblies
- Routine verification
- After Service and After Maintenance Electrical Safety assurance
- After production testing, periodical and after intervention inspection
- Protection against electrical shock
Regulation, Literature and Standards
- IEC / EN 61439-1 Electrical Switchboards Safety.
- Handbook with Exercises ˝Switchboard Electrical Safety Testing˝, Academy@Metrel
- Chart Guide ˝Machines & Switchboards Safety Inspection˝, Academy@Metrel
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Full-day: 854,00 EUR
Webinars
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At the moment we do not offer webinar only for ESB competency.
You can find the content under PAT competency or you can register for Tailored online seminar.
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Webinars PAT: 1 hour / QA support / 5 courses / NEW standards
PAT Safety Testing and Reporting - Metrel MI 3360 OmegaPATBasics with measuring methods to refresh the theoretical and practical knowledge.
Refresh your knowledge and prepare yourself for CPD competence certification.
Several procedures and measuring methods are explained for maintenance in safe manner when work energized.
by Metrel Academy
Training Schedule
Safety First
Health & Safety at Work with Electricity
- Use of personal protection equipment
- Use of electrical equipment and barriers
- Accessible life parts and limits of approach
Employer / Employee Responsibilities
- Lockout / Tagout
- Five safety steps
- Work permit when energized
Job Briefing and Planning
- Identify hazards
- Ask
- Check
- Know
- Think
- Likelihood of occurrence
- Prepare for emergency
Practical Knowledge with Measuring Methods and Procedures
Inspections, Tests & Measurements
- Type of Voltage System
- Type of earthing system
- Visual Inspection
- Continuity and Equalization Testing
- Insulation Resistance Measurement
- Leakage Current DIFF / SUB / TOUCH / PE
- Withstanding Dielectric Testing
- Automatic Tripout Ability
- Z / Isc / Fuse protection evaluation
- RCD and PRCD testing
- Functional Checking and Power Consumption Evaluation
Evaluation of Results
- Find the PASS / FAIL / LIMIT values
- Compare results to the limit
- Bring the decision
Act and Inform Appropriately
- Report the results
- Mark the equipment accordingly
- Enabling of further use when PASS
- Rejecting the usage when FAIL
- Inform and transfer the responsibility
Troubleshooting and Maintenance
- Voltage presence, Loads Disconnected
- Turn ON and Emergency Disconnect
- Leakage Current checking
Certification of Professional Qualification
Based on the knowledge gained in this training you will be ready for the certification of a professional qualification. After passing the exam you can obtain a certificate of competence for ESB electrical switchboards safety.
The certification process – registration, examination, certification, registering and maintaining the register, notifications – are available through our testing centres worldwide, that will help and guide you through the process. Our trainers and specialists will support you with theoretical and practical experiences.
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Switchboard Safety Testing
Partial Grid Impedances – dU
Partial Grid Impedances – I sel