SAG Group

We meet any specific demands.  

For SAG Elektrovod the most important aspect is the customer.  

Special activities

Our company offers you in addition to its core services also further special services:

Electric grid protection

  • designs for setting electrical protection equipment
  • short-circuit ratio analysis of power lines
  • parameterization and configuration of electrical protection equipment
  • secondary and primary testing the electrical protection equipment and commissioning
  • inspection of the protection equipment

Diagnostics and measurement

  • of electrical units including higher harmonic ones corresponding to European standards
  • electric power consumption
  • active and idle power
  • temporary actions in the electric power networks
  • starting current of generators and engines
  • stand-by mode in power stations
  • complex analysis of the electric power network in power stations and industrial facilities

Conception, analysis, calculation

calculations for dimensioning high voltage and extra-high voltage substations and designs
» of rope, pipe and belt connection
» of grounding equipment
» of assembly tables of overhead line conductors

calculations for extra-high voltage, medium voltage electrical lines
» of electrical parameters of lines
» electromagnetic fields in vicinity of overhead power transmission lines