SERVICES AND FACILITIES

TEST AND COMMISSIONING

Our company provides the following services with calibrated primary and secondary test devices and experienced experts on related subjects.

TRANSFORMER TEST SERVICES:

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         ✓  Power Factor Test

         ✓  Turn Ratio Test

         ✓  Winding Resistance Test

         ✓  DC Isolation Test

         ✓  Magnetization Current Tests

         ✓  Bushing Isolation Tests

         ✓  Mechanical and Electrical Tests of Tap Changer

         ✓  TR Self Protection, Fans, etc. Function Test

         ✓  Transformer Oil Chemical Analysis;

…

                ✓  Power Factor

                ✓  Breakdown Voltage

                ✓  Interfacial Surface Tension

                ✓  Water Content

                ✓  Acidity Determination

                ✓  ASTM Color Determination

                ✓  Density Determination

…

         ✓  Transformer Oil Gas Analysis:

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                ✓  Hydrogen – H2

                ✓  Methane – CH4

                ✓  Carbon monoxide – CO

                ✓  Carbon dioxide – CO2

                ✓  Ethylene – C2H4

                ✓  Ethane – C2H6

                ✓  Acetylene – C2H2

                ✓  Oxygen – O2

                ✓  Nitrogen – N2

                ✓  CO2/CO

                ✓  TDGA

…

CONTROL-PROTECTION RELAYS TEST SERVICES:

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         ✓  Overcurrent / Earth Fault Protection

         ✓  Transformer Differential Protection

         ✓  Cable Differential Protection

         ✓  Distance Protection

         ✓  Generator / Motor Protection

         ✓  Busbar Protection

         ✓  Under / Over Voltage Protection

         ✓  Under / Over Frequency Protection

…

GROUNDING GRID MEASUREMENTS (WITH THE SELVAZ AND 3-POINT METHODS)

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         ✓  Operational Grounding

         ✓  Protective Grounding

         ✓  Lightning Rod Grounding

         ✓  Surge Arrester Grounding

         ✓  Step Voltage Measurement

         ✓  Touch Voltage Measurement

…

CIRCUIT BREAKER TEST SERVICES:

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         ✓  SF6 Gas Leakage Test

         ✓  Contact Resistance Measurement

         ✓  Opening and Closing Time Measurement

         ✓  Watt Loss Tests

         ✓  Functional Tests

…

DISCONNECTOR TEST SERVICES:

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         ✓  Contact Resistance Measurement

         ✓  Functional Tests

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CURRENT TRANSFORMER TEST SERVICES:

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         ✓  Power Factor Test

         ✓  Turn Ratio Test

         ✓  Polarity Test

         ✓  Saturation Test

         ✓  DC Isolation Test

         ✓  Load Test

…

VOLTAGE TRANSFORMER TEST SERVICES:

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         ✓  Power Factor Test

         ✓  Turn Ratio Test

…

SURGER ARRESTOR TEST SERVICES:

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         ✓  Watt Loss Test

         ✓  DC Isolation Test

         ✓  Counter Control

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POWER CABLE TEST SERVICES:

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         ✓  DC Hipot Isolation Test

         ✓  Isolation Test

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NEUTRAL RESISTANCE TEST SERVICES:

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         ✓  Resistance Measurement

         ✓  Isolation Test

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BUSBAR TEST SERVICES:

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         ✓  DC Isolation Test

         ✓  Contact Resistance Measurement

         ✓  DC Hipot Test (for Busducts)

…

GENERATOR CIRCUIT BREAKER (GCB) TEST SERVICES

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         ✓  Power Loss Test

         ✓  DC Isolation Test

         ✓  Contact Resistance Measurement

         ✓  SF6 Leakage Test

         ✓  Opening-Closing Time Measurement

         ✓  DC Hipot Test (for Busducts)

…

GENERATOR TEST SERVICES:

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         ✓  DC Winding Resistance Test

         ✓  AC Type-Up Tests

         ✓  DC Isolation Test

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UPS AND DC POWER SYSTEMS TEST SERVICES:

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         ✓  Charger Isolation Tests

         ✓  Battery Charging / Discharging

…