Tests and inspections

Among some of the facilities or systems we provide  test and start-up services include:
 
CHECKS OF PROTECTION SYSTEMS
Test and calibrate all types of protection relays
Plant expansions and insertion of new protection relays  
Supply and verification of CT's and VT's
 
POWER TRANSFORMER ANALYSIS
Transformer Inspections
Transformer Testing/Analysis & Repair
Check Buccholz oil level alarm circuits
Winding ratio and resistance measurements
Oil Analysis
 
CABLE INSULATION TESTS
Test of new cables after laying;
Test of disconnected cables;
Periodic testing of cables;
Application of splices on cable line sections.
Insulation measurements up to 80 kV.
 
PARTIAL DISCHARGE ANALSYS
 
The IEC 60270 standard defines partial discharges as "local electrical discharges that only partially exceed the insulation between conductors".Partial discharges are difficult to detect in the field and can be extremely destructive if not detected.
 
The company has the most recent tools for the research of partial discharges on medium and high voltage assets by ultrasonic measurement. Measurement a is based on the emission of sound waves by the partial discharge.The frequency bandwidth of the emissions tends to concentrate around 40 kHz but extends to the audible frequencies in the event of extremely pronounced discharges.This analysis is carried out during normal operation of the plant, without the need for safety measures or plant shutdowns.
 
SURGE ARRESTER
 
Periodic tests for checking and diagnostics on metal oxide on surge arresters.
The checks are carried out according to the IEC 60099-5 standard.
Analysis of the third harmonic current with compensation.
 
TESTING OF SF6 GAS INSULATED SWITCHGEARS PANELS
 
The company has all the necessary equipment for:
SF6 gas recovery on existing switchboards
Filling with SF6 gas on SWB's
Search for leaks SF6
All our technicians have specific European certification in the FGAS register to operate on components with Sulfur Hexafluoride (SF6)
 

CONTACT US FOR MORE INFORMATION

Fill in all the fields below and send your message, we will reply as soon as possible!

Name required
Email required
Telephone required
The message field is required
You must consent to the processing of personal data