Live Line Maintenance (Hotline) Specialized Training & Certification

Corporate Company Information Last Updated: 18.09.2026
Hotline & Bare-Hand 5 Days / 40 Hours Theoretical + Practical High Voltage Field Training

This training program provides the "live-line maintenance" capability, which is the most critical requirement in the high-voltage sector both in Turkey and globally. Participants gain the competence to intervene in even the most challenging grid failures without power interruptions by performing hands-on applications on real HV line equipment at Nur Enerji’s accredited training facility.

Target Audience
TEİAŞ / TEDAŞ contractor personnel, distribution company maintenance teams, HV line maintenance technicians, and electrical engineers.
Certification
Internationally Valid Hotline Live-Line Competency Certificate

Training Outcomes and Competencies

  • Live-line working principles and international standards (IEEE 516, IEC 61472, ANSI)
  • Hot-stick and protective barrier installation/removal techniques
  • Insulator replacement, conductor repair, and jumper connection without power interruption
  • Equipotential bonding and bare-hand electrostatic shielding usage
  • Hotline emergency evacuation, rescue, and field safety protocols

Training Curriculum and Practical Modules

#01 Module 1: Physical Principles of Live-Line & Safety Distances
HV electric fields, electrostatic induction, arc distances, and IEC standards.
#02 Module 2: Hotline Insulation Equipment & Testing
Hot-sticks, silicone line covers, bucket insulators, and dielectric field tests.
#03 Module 3: Pole-Top Maneuvers & Insulator Replacement
Safe removal and replacement of tension and suspension insulator strings under voltage.
#04 Module 4: Conductor Splicing & Jumper Operations
Compressed and bolted live-line splicing operations on energized phase conductors.
#05 Module 5: Emergency & Rescue Drill
Simulations for fainting, accidents, and emergency rope-rescue in live-line environments.

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Turnkey EPC in High Voltage Transformer & Generator Systems!

As Nur Enerji & Engineering, we deliver turnkey high voltage transformer installations, transmission lines, and uninterrupted generator grid projects for industrial facilities, construction sites, and Organized Industrial Zones (OIZ).

  • High Voltage Switchgear Installations & Transformer Substations
  • Uninterrupted Power & Generator Synchronization Systems
  • 24/7 Technical Service, Maintenance & Transformer Operation Management

Request a free on-site survey and quotation from our engineering team now!