SPECIAL MEASUREMENTS

Special Measurements & tests
with modern certified instruments!

Having modern specialized measuring instruments and highly trained personnel, we provide the customer with the opportunity to check the state of its equipment at any time, which can be a key factor for the smooth operation of the entire substation and can give us indications for failures in order to act proactively and inhibitively to existing installations or indicate to us that a new installation is ready to be put into operation.

Depending on the type and on the criticality of the installation, we can advise you on the measurements that could benefit the operation of your equipment and offer you complete solutions for the future of your installation in case the findings of the measurements are not positive for the situation of your installation. All measurements are taken according to existing Greek & national standards and upon completion we file and send you analytical reports.

The special equipment is calibrated according to each manufacturer’s calibration program at an independent calibration laboratory so that the measurements taken are accurate and reliable.

Power Transformers – Generators - Motors

  • Winding Resistance Measurement
  • Tan Delta Measurement
  • Transformers Turn Ratio Measurement
  • Insulation Resistance Measurement
  • Dielectric Strength Measurement
  • Measurement of dielectric strength of insulation oil of Power Transformers
  • Restoration, complementation and replacement of Power Transformer’s oil.
  • Chemical analysis of Power Transformer’s oil

Medium Voltage Panel

  • Primary & Secondary test of good operation of protection relay
  • Resistance and opening/closing time measurement of Circuit Breakers
  • Dielectric Strength Measurement
  • Test of good operation of measuring transformers (voltage & current)

Low Voltage Panel

  • Thermography of equipment for early diagnosis and fault prevention
  • Resistance measurement of Circuit Breakers
  • Dielectric Strength Measurement
  • Measurements of Reactive and True Power of Harmonic Distortion & Power factor
  • Harmonic Measurement
  • Installation of energy measuring meters and data recording via remote control

Medium Voltage Cables

  • Dielectric Strength Measurement
  • Tan Delta Measurement
  • Sheath Test

THEY TRUSTED US

We don’t just undertake projects, we create relationships of trust with the people that have chosen us, constantly trying to prove that they have done the right choice and they can rely on us for every kind of request.

OUR CLIENTS