Certified High Voltage Electrical Safety (IEC, OSHA, NFPA & EN Standards)
الحصول على الكتيب
للحصول على كتيب بكامل محتويات الدورة برجاء ملء النموذج التالي ببياناتك الصحيحة
Program Professional Framework
Certified High Voltage Electrical Safety (IEC, OSHA, NFPA & EN Standards)
Program Overview
High voltage substations, transmission lines and large industrial networks require safe systems of work that draw on several international references. This programme compares and applies the main ones: EN 50110 for operation of electrical installations, IEC 61936 for power installations above 1kV, OSHA 29 CFR 1910.269 for power generation, transmission and distribution, and NFPA 70E for arc flash risk. Participants examine HV hazards, switching and isolation, earthing and bonding, step and touch potential, live working limits and PPE, and learn to build site rules that satisfy multinational operators in the Gulf.
Learning Outcomes
- ✓Compare the scope and key requirements of EN 50110, IEC 61936, OSHA 1910.269 and NFPA 70E for HV work.
- ✓Plan an HV isolation and earthing sequence with verification of absence of voltage and work zone protection.
- ✓Assess step and touch potential risks and specify bonding and equipotential zone measures.
- ✓Determine minimum approach distances and select insulated tools and arc-rated PPE for HV tasks.
- ✓Draft site HV safety rules that reconcile the requirements of the different standards.
Target Audience
- HV authorised persons and switching engineers
- Substation and transmission maintenance engineers
- Electrical safety and HSE managers in utilities and industry
- Project engineers commissioning HV installations
Detailed Program Modules
01High Voltage Hazards
- Shock, arc flash and arc blast at HV levels
- Induced voltages and capacitive charge
- Step and touch potential
02International Standards Compared
- EN 50110 operating principles
- IEC 61936 installation safety design
- OSHA 1910.269 and NFPA 70E requirements
03Switching and Isolation
- Switching programmes and control authority
- Isolation, locking and interlocks
- Verification of absence of voltage
04Earthing and Work Zone Protection
- Portable earthing equipment and application
- Equipotential bonding zones
- Working near adjacent live equipment
05Approach Distances, Tools and PPE
- Minimum approach distances
- Insulating gloves, sticks and testing
- Arc-rated clothing selection
06Safety Management and Emergency Response
- Permits, safety documents and audits
- Contractor control on HV sites
- HV rescue and incident investigation
Training Methodology
Applied Project & Assessment
Applied Project
Participants develop an HV safe work procedure for maintenance on a 132kV or 33kV substation bay, mapping each step to the relevant standard and including isolation and earthing points, approach distances, PPE and the emergency response plan.
Assessment
Short diagnostic at the start, practical tasks linked to each learning outcome, and evaluation of the applied project against published criteria.