LAB TESTING OF DIELECTRIC FLUIDS

Laboratory Testing of Dielectric Fluids

PSS offers a comprehensive range of fluid testing services in our newly constructed state-of-the-art laboratory. Our expert lab technicians base all our oil tests on IEEE Standard guidelines, in accordance with ASTM Standard Test Procedures.

Laboratory testing of dielectric fluids involves analyzing samples of these insulating liquids, commonly used in electrical equipment like transformers, to assess their condition and predict potential failures.

Regular and proper testing is crucial for ensuring the reliability and safe operation of transformers and other electrical equipment.

We offer fast turnaround, the most accurate and reliable results, and industry-leading customer service.

KEY TESTING BENEFITS

Predictive Maintenance

Dielectric fluid analysis is a cornerstone of predictive maintenance strategies, enabling technicians to monitor the condition of equipment and identify potential issues before they cause costly failures or downtime.

Early Detection of Problems

The tests can detect early signs of contamination, degradation of the fluid, or damage to the insulation, allowing for proactive maintenance to prevent further damage and extend equipment lifespan.

Safety

Ensuring the proper insulating properties of the dielectric fluid protects equipment and personnel from electrical hazards and breakdowns.

Compliance

Regular testing helps ensure that the equipment meets industry standards and regulatory requirements, such as those set by ASTM International.

COMMON DIELECTRIC FLUID TESTS

Our experts routinely perform a complete series of diagnostic tests to optimize the health and long-life of your transformers and electrical equipment, including:

Liquid Screening Tests

These tests evaluate the physical properties of the fluid, checking for evidence of aging or contamination.

Dielectric Testing 

These tests assess the ability of the fluid to withstand electrical stress without breaking down. They measure the breakdown voltage, which can indicate contamination, degradation of insulation, and even moisture content.

Moisture Analysis 

Determines the amount of moisture in the fluid. Moisture is detrimental as it reduces the dielectric strength and accelerates insulation aging.

Dissolved Gas Analysis (DGA)

Identifies the presence and types of gases dissolved in the fluid, which can indicate overheating or electrical discharges within the equipment.

PSS offers fast turnaround, the most accurate and reliable test results, and industry-leading customer service.